305D Mini Hydraulic Excavator XER00001-UP (MACHINE) POWERED BY S4Q2T Engine HYDRAULIC SYSTEM Caterpillar SIS

MINI HYD EXCAVATOR 305D CR MINI HYD EXCAVATOR XER
305D Mini Hydraulic Excavator XER00001-UP (MACHINE) POWERED BY S4Q2T Engine SEBP4581 305D CR XER (2010)

Parts group 305D CR:

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HYDRAULIC SYSTEM

ACCUMULATOR GP

335-0517 ACCUMULATOR GP-HYDRAULIC

335-0517 ACCUMULATOR GP-HYDRAULIC -CHARGED
PART OF 351-9674 ACCUMULATOR GP-HYDRAULIC, 344-2519 LINES GP-PILOT
FIELD REPLACEMENT FOR 352-6990

351-9674 ACCUMULATOR GP-HYDRAULIC

351-9674 ACCUMULATOR GP-HYDRAULIC -CHARGED

352-6830 ACCUMULATOR GP-HYDRAULIC

352-6830 ACCUMULATOR GP-HYDRAULIC -CHARGED
PART OF 351-9674 ACCUMULATOR GP-HYDRAULIC
FIELD REPLACEMENT FOR @@@@@351-9674@@@@@

417-8949 POWER GP-HAMMER

417-8949 POWER GP-HAMMER
PART OF 417-8948 HAMMER AR-HYDRAULIC
AN ATTACHMENT

CONTROL GP-VALVE

272-0475 VALVE & MTG GP-PILOT

272-0475 VALVE & MTG GP-PILOT -TRAVEL
S/N XER1-352
AN ATTACHMENT

272-0475 VALVE & MTG GP-PILOT

272-0475 VALVE & MTG GP-PILOT -TRAVEL
S/N XER353-UP
Type 1
AN ATTACHMENT

272-0475 VALVE & MTG GP-PILOT

272-0475 VALVE & MTG GP-PILOT -TRAVEL
S/N XER353-UP
Type 2
AN ATTACHMENT

282-9837 VALVE & MTG GP-PILOT

282-9837 VALVE & MTG GP-PILOT -TRAVEL
PART OF 345-1454 ALARM AR-TRAVEL
Type 1
AN ATTACHMENT

282-9837 VALVE & MTG GP-PILOT

282-9837 VALVE & MTG GP-PILOT -TRAVEL
PART OF 345-1454 ALARM AR-TRAVEL
Type 2
AN ATTACHMENT

352-0084 VALVE & MTG GP-PILOT

352-0084 VALVE & MTG GP-PILOT -BOOM SWING
PART OF 352-1247 CONTROL AR-PILOT HYDRAULIC
AN ATTACHMENT

COOLER GP

352-0063 RADIATOR & HYD OIL COOLER GP

352-0063 RADIATOR & HYD OIL COOLER GP
PART OF 344-3238 INSTALLATION AR-ENGINE

COUPLING GP

367-7056 INSTALLATION AR-COUPLER

367-7056 INSTALLATION AR-COUPLER
PART OF 367-7047, 367-7048 DISTRIBUTION AR
AN ATTACHMENT

CYLINDER GP

270-4714 CYLINDER GP-BLADE

270-4714 CYLINDER GP-BLADE -ANGLE
65-MM (2.6-IN) BORE X 411-MM (16.18-IN) STROKE
PART OF 345-1451 BLADE AR-ANGLING
AN ATTACHMENT

293-7158 CYLINDER GP-BLADE

293-7158 CYLINDER GP-BLADE -RAISE, LOWER
90-MM (3.5-IN) BORE X 238-MM (9.3-IN) STROKE
PART OF 345-1451 BLADE AR-ANGLING
AN ATTACHMENT

293-7159 CYLINDER GP-BLADE

293-7159 CYLINDER GP-BLADE
85-MM (3.3-IN) BORE X 238-MM (9.3-IN) STROKE
PART OF 343-5210 BLADE AR-STRAIGHT
AN ATTACHMENT

360-2742 CYLINDER GP-BOOM

360-2742 CYLINDER GP-BOOM
95-MM (3.8-IN) BORE X 667-MM (26.3-IN) STROKE
PART OF 343-5219 BOOM AR

266-6969 CYLINDER GP-BUCKET

266-6969 CYLINDER GP-BUCKET
75-MM (3-IN) BORE X 646-MM (25.4-IN) STROKE
PART OF 266-3933, 270-6586 LINKAGE AR-BUCKET
AN ATTACHMENT

344-2044 CYLINDER GP-BUCKET

344-2044 CYLINDER GP-BUCKET
75-MM (3-IN) BORE X 642-MM (25.3-IN) STROKE
PART OF 343-5220, 343-5221 LINKAGE AR-BUCKET
AN ATTACHMENT

361-1077 CYLINDER GP-HYDRAULIC

361-1077 CYLINDER GP-HYDRAULIC
PART OF 361-1075 LOCK GP-QUICK COUPLER
AN ATTACHMENT

282-8550 CYLINDER GP-STICK

282-8550 CYLINDER GP-STICK
85-MM (3.3-IN) BORE X 623-MM (24.5-IN) STROKE
PART OF 344-2561 STICK AR

266-6975 CYLINDER GP-SWING BOOM

266-6975 CYLINDER GP-SWING BOOM
90-MM (3.6-IN) BORE X 591-MM (23.3-IN) STROKE
PART OF 343-5219 BOOM AR

246-0192 CYLINDER GP-TILT

246-0192 CYLINDER GP-TILT
76.2-MM (3-IN) BORE X 120-MM (4.7-IN) STROKE
PART OF 250-4463 BUCKET AR-DITCH CLEANING, 274-9022 BUCKET AR-TILTABLE
AN ATTACHMENT

361-1091 LINES GP-COUPLER

361-1091 LINES GP-COUPLER
PART OF 361-1097 COUPLER AR-QUICK
AN ATTACHMENT

365-2804 LINES GP-COUPLER

365-2804 LINES GP-COUPLER -STANDARD STICK
PART OF 365-2802 CONTROL AR-COUPLER
AN ATTACHMENT

365-2806 LINES GP-COUPLER

365-2806 LINES GP-COUPLER -LONG STICK
PART OF 365-2805 CONTROL AR-COUPLER
AN ATTACHMENT

367-9981 LINES GP-COUPLER

367-9981 LINES GP-COUPLER
PART OF 367-7056 INSTALLATION AR-COUPLER
AN ATTACHMENT

DRIVE GP

282-1534 DRIVE GP-SWING

282-1534 DRIVE GP-SWING
PART OF 265-8748 MOTOR & MTG GP-SWING

HYDRAULIC GP

344-0180 HYDRAULIC AR

344-0180 HYDRAULIC AR
PART OF 343-5167 COMMON AR

LINES GP-AUXILIARY

268-4230 LINES GP-AUXILIARY HYDRAULIC

268-4230 LINES GP-AUXILIARY HYDRAULIC -2ND AUXILIARY, BOOM
PART OF 344-1529, 344-1530 CONTROL AR-AUXILIARY
AN ATTACHMENT

268-9960 LINES GP-AUXILIARY HYDRAULIC

268-9960 LINES GP-AUXILIARY HYDRAULIC -BOOM
PART OF 344-1528 CONTROL AR-AUXILIARY
AN ATTACHMENT

292-3348 LINES GP-AUXILIARY HYDRAULIC

292-3348 LINES GP-AUXILIARY HYDRAULIC
PART OF 344-1529 CONTROL AR-AUXILIARY
AN ATTACHMENT

292-3351 LINES GP-AUXILIARY HYDRAULIC

292-3351 LINES GP-AUXILIARY HYDRAULIC -2ND AUXILIARY, LONG STICK
PART OF 344-1530 CONTROL AR-AUXILIARY
AN ATTACHMENT

344-0632 LINES GP-AUXILIARY HYDRAULIC

344-0632 LINES GP-AUXILIARY HYDRAULIC -STANDARD STICK
PART OF 360-0548, 360-0550 STICK AR
CANNOT BE USED WITH @@@@@344-0633@@@@@
AN ATTACHMENT

344-0633 LINES GP-AUXILIARY HYDRAULIC

344-0633 LINES GP-AUXILIARY HYDRAULIC -LONG STICK
PART OF 367-7047, 367-7048 DISTRIBUTION AR, 360-0549, 360-0551 STICK AR
CANNOT BE USED WITH @@@@@344-0632@@@@@
AN ATTACHMENT

LINES GP-BLADE

280-7604 LINES GP-BLADE

280-7604 LINES GP-BLADE -ANGLE BLADE
PART OF 345-1451 BLADE AR-ANGLING
AN ATTACHMENT

292-3331 LINES GP-BLADE

292-3331 LINES GP-BLADE -RAISE, LOWER
PART OF 345-1451 BLADE AR-ANGLING, 343-5210 BLADE AR-STRAIGHT
AN ATTACHMENT

LINES GP-BOOM

268-9970 LINES AR-BOOM

268-9970 LINES AR-BOOM
PART OF 367-7047, 367-7048 DISTRIBUTION AR
AN ATTACHMENT

310-6190 LINES AR-BOOM

310-6190 LINES AR-BOOM -CHECK VALVE
CANNOT BE USED WITH @@@@@268-9970@@@@@
AN ATTACHMENT

310-6191 LINES GP-BOOM CHECK VALVE

310-6191 LINES GP-BOOM CHECK VALVE
PART OF 310-6190 LINES AR-BOOM
AN ATTACHMENT

LINES GP-BUCKET

353-2203 FASTENER GP-LINES

353-2203 FASTENER GP-LINES -BOOM
PART OF 344-2561 STICK AR

353-2204 FASTENER GP-LINES

353-2204 FASTENER GP-LINES -BOOM
PART OF 344-1529, 344-1530 CONTROL AR-AUXILIARY
AN ATTACHMENT

345-2517 LINES GP-BUCKET

345-2517 LINES GP-BUCKET -2ND AUXILIARY, STANDARD STICK
CANNOT BE USED WITH @@@@@345-2518@@@@@, @@@@@354-5033@@@@@, @@@@@354-5034@@@@@, @@@@@344-1529@@@@@, @@@@@344-1530@@@@@
AN ATTACHMENT

345-2518 LINES GP-BUCKET

345-2518 LINES GP-BUCKET -2ND AUXILIARY, LONG STICK
CANNOT BE USED WITH @@@@@345-2517@@@@@, @@@@@354-5033@@@@@, @@@@@354-5034@@@@@, @@@@@344-1529@@@@@, @@@@@344-1530@@@@@
AN ATTACHMENT

354-5033 LINES GP-BUCKET

354-5033 LINES GP-BUCKET -STANDARD STICK
PART OF 360-0548, 360-0550 STICK AR
CANNOT BE USED WITH @@@@@354-5034@@@@@, @@@@@345-2517@@@@@, @@@@@345-2518@@@@@
AN ATTACHMENT

354-5034 LINES GP-BUCKET

354-5034 LINES GP-BUCKET -LONG STICK
PART OF 367-7047, 367-7048 DISTRIBUTION AR, 360-0549, 360-0551 STICK AR
CANNOT BE USED WITH @@@@@354-5033@@@@@, @@@@@345-2517@@@@@, @@@@@345-2518@@@@@
AN ATTACHMENT

251-0696 LINES GP-BUCKET CYLINDER

251-0696 LINES GP-BUCKET CYLINDER
PART OF 250-4463 BUCKET AR-DITCH CLEANING, 274-9022 BUCKET AR-TILTABLE
AN ATTACHMENT

LINES GP-COUPLER

365-2802 CONTROL AR-COUPLER

365-2802 CONTROL AR-COUPLER -STANDARD STICK
CANNOT BE USED WITH @@@@@365-2805@@@@@
AN ATTACHMENT

365-2805 CONTROL AR-COUPLER

365-2805 CONTROL AR-COUPLER -LONG STICK
CANNOT BE USED WITH @@@@@365-2802@@@@@
AN ATTACHMENT

373-2375 KIT-COUPLER LINES

373-2375 KIT-COUPLER LINES
AN ATTACHMENT

361-1091 LINES GP-COUPLER

361-1091 LINES GP-COUPLER
PART OF 361-1097 COUPLER AR-QUICK
AN ATTACHMENT

365-2804 LINES GP-COUPLER

365-2804 LINES GP-COUPLER -STANDARD STICK
PART OF 365-2802 CONTROL AR-COUPLER
AN ATTACHMENT

365-2806 LINES GP-COUPLER

365-2806 LINES GP-COUPLER -LONG STICK
PART OF 365-2805 CONTROL AR-COUPLER
AN ATTACHMENT

367-9981 LINES GP-COUPLER

367-9981 LINES GP-COUPLER
PART OF 367-7056 INSTALLATION AR-COUPLER
AN ATTACHMENT

LINES GP-CYLINDER

292-3326 LINES GP-SWING CYLINDER

292-3326 LINES GP-SWING CYLINDER -BOOM
PART OF 267-3271 CONTROL AR-HYDRAULIC
AN ATTACHMENT

292-3347 LINES GP-SWING CYLINDER

292-3347 LINES GP-SWING CYLINDER -2ND AUXILIARY
PART OF 344-1529, 344-1530 CONTROL AR-AUXILIARY
AN ATTACHMENT

LINES GP-FRONT

365-2802 CONTROL AR-COUPLER

365-2802 CONTROL AR-COUPLER -STANDARD STICK
CANNOT BE USED WITH @@@@@365-2805@@@@@
AN ATTACHMENT

365-2805 CONTROL AR-COUPLER

365-2805 CONTROL AR-COUPLER -LONG STICK
CANNOT BE USED WITH @@@@@365-2802@@@@@
AN ATTACHMENT

266-8153 LINES GP-FRONT

266-8153 LINES GP-FRONT
PART OF 344-1528 CONTROL AR-AUXILIARY
AN ATTACHMENT

292-3324 LINES GP-FRONT

292-3324 LINES GP-FRONT -BUCKET, STICK CYLINDER
PART OF 344-0180 HYDRAULIC AR

292-3325 LINES GP-FRONT

292-3325 LINES GP-FRONT -BOOM CYLINDER
PART OF 268-9970 LINES AR-BOOM
AN ATTACHMENT

365-2803 LINES GP-FRONT

365-2803 LINES GP-FRONT -QUICK COUPLER
PART OF 365-2802, 365-2805 CONTROL AR-COUPLER
AN ATTACHMENT

LINES GP-HYDRAULIC

267-3271 CONTROL AR-HYDRAULIC

267-3271 CONTROL AR-HYDRAULIC -SWING BOOM
PART OF 367-7047, 367-7048 DISTRIBUTION AR, 360-0548, 360-0549 STICK AR
AN ATTACHMENT

268-4230 LINES GP-AUXILIARY HYDRAULIC

268-4230 LINES GP-AUXILIARY HYDRAULIC -2ND AUXILIARY, BOOM
PART OF 344-1529, 344-1530 CONTROL AR-AUXILIARY
AN ATTACHMENT

268-9960 LINES GP-AUXILIARY HYDRAULIC

268-9960 LINES GP-AUXILIARY HYDRAULIC -BOOM
PART OF 344-1528 CONTROL AR-AUXILIARY
AN ATTACHMENT

292-3348 LINES GP-AUXILIARY HYDRAULIC

292-3348 LINES GP-AUXILIARY HYDRAULIC
PART OF 344-1529 CONTROL AR-AUXILIARY
AN ATTACHMENT

292-3351 LINES GP-AUXILIARY HYDRAULIC

292-3351 LINES GP-AUXILIARY HYDRAULIC -2ND AUXILIARY, LONG STICK
PART OF 344-1530 CONTROL AR-AUXILIARY
AN ATTACHMENT

344-0632 LINES GP-AUXILIARY HYDRAULIC

344-0632 LINES GP-AUXILIARY HYDRAULIC -STANDARD STICK
PART OF 360-0548, 360-0550 STICK AR
CANNOT BE USED WITH @@@@@344-0633@@@@@
AN ATTACHMENT

344-0633 LINES GP-AUXILIARY HYDRAULIC

344-0633 LINES GP-AUXILIARY HYDRAULIC -LONG STICK
PART OF 367-7047, 367-7048 DISTRIBUTION AR, 360-0549, 360-0551 STICK AR
CANNOT BE USED WITH @@@@@344-0632@@@@@
AN ATTACHMENT

LINES GP-PILOT

267-3271 CONTROL AR-HYDRAULIC

267-3271 CONTROL AR-HYDRAULIC -SWING BOOM
PART OF 367-7047, 367-7048 DISTRIBUTION AR, 360-0548, 360-0549 STICK AR
AN ATTACHMENT

344-0887 CONTROL AR-PILOT HYDRAULIC

344-0887 CONTROL AR-PILOT HYDRAULIC -STANDARD
CANNOT BE USED WITH @@@@@344-0888@@@@@
AN ATTACHMENT

352-1247 CONTROL AR-PILOT HYDRAULIC

352-1247 CONTROL AR-PILOT HYDRAULIC -STANDARD
AN ATTACHMENT

266-8135 LINES GP-PILOT

266-8135 LINES GP-PILOT -JOYSTICK
PART OF 344-0887 CONTROL AR-PILOT HYDRAULIC
AN ATTACHMENT

267-3282 LINES GP-PILOT

267-3282 LINES GP-PILOT -JOYSTICK, 2-WAY
PART OF 344-0888 CONTROL AR-AUXILIARY
AN ATTACHMENT

278-0826 LINES GP-PILOT

278-0826 LINES GP-PILOT -AUXILIARY, TRAVEL
PART OF 344-1528 CONTROL AR-AUXILIARY
AN ATTACHMENT

280-7606 LINES GP-PILOT

280-7606 LINES GP-PILOT -BLADE
PART OF 345-1451 BLADE AR-ANGLING
AN ATTACHMENT

344-0891 LINES GP-PILOT

344-0891 LINES GP-PILOT -MAIN CONTROL VALVE
PART OF 344-0887 CONTROL AR-PILOT HYDRAULIC
AN ATTACHMENT

344-0892 LINES GP-PILOT

344-0892 LINES GP-PILOT -2-WAY
PART OF 344-0888 CONTROL AR-AUXILIARY
AN ATTACHMENT

344-2519 LINES GP-PILOT

344-2519 LINES GP-PILOT
PART OF 344-0180 HYDRAULIC AR
Type 1

344-2519 LINES GP-PILOT

344-2519 LINES GP-PILOT
PART OF 344-0180 HYDRAULIC AR
Type 2

352-7770 LINES GP-PILOT

352-7770 LINES GP-PILOT -AUTOMATIC IDLE
S/N XER1-860
PART OF 345-1455 CONTROL AR-GOVERNOR
AN ATTACHMENT

LINES GP-PUMP

267-3271 CONTROL AR-HYDRAULIC

267-3271 CONTROL AR-HYDRAULIC -SWING BOOM
PART OF 367-7047, 367-7048 DISTRIBUTION AR, 360-0548, 360-0549 STICK AR
AN ATTACHMENT

344-0183 LINES GP-HYDRAULIC PUMP

344-0183 LINES GP-HYDRAULIC PUMP -MAIN
PART OF 344-0180 HYDRAULIC AR

LINES GP-RETURN

346-2830 LINES GP-RETURN

346-2830 LINES GP-RETURN
PART OF 343-5210 BLADE AR-STRAIGHT
AN ATTACHMENT

351-8540 LINES GP-RETURN

351-8540 LINES GP-RETURN -BLADE
PART OF 345-1451 BLADE AR-ANGLING
AN ATTACHMENT

LINES GP-STICK

353-2203 FASTENER GP-LINES

353-2203 FASTENER GP-LINES -BOOM
PART OF 344-2561 STICK AR

353-2204 FASTENER GP-LINES

353-2204 FASTENER GP-LINES -BOOM
PART OF 344-1529, 344-1530 CONTROL AR-AUXILIARY
AN ATTACHMENT

292-3329 LINES GP-STICK

292-3329 LINES GP-STICK
PART OF 344-2561 STICK AR

LINES GP-SWING

292-3326 LINES GP-SWING CYLINDER

292-3326 LINES GP-SWING CYLINDER -BOOM
PART OF 267-3271 CONTROL AR-HYDRAULIC
AN ATTACHMENT

292-3347 LINES GP-SWING CYLINDER

292-3347 LINES GP-SWING CYLINDER -2ND AUXILIARY
PART OF 344-1529, 344-1530 CONTROL AR-AUXILIARY
AN ATTACHMENT

280-7605 LINES GP-SWING MOTOR

280-7605 LINES GP-SWING MOTOR
PART OF 345-1451 BLADE AR-ANGLING
AN ATTACHMENT

292-3332 LINES GP-SWING MOTOR

292-3332 LINES GP-SWING MOTOR
PART OF 343-5210 BLADE AR-STRAIGHT
AN ATTACHMENT

LINES GP-TRAVEL MOTOR

304-2995 LINES GP-TRAVEL MOTOR

304-2995 LINES GP-TRAVEL MOTOR
PART OF 343-5210 BLADE AR-STRAIGHT
AN ATTACHMENT

309-4203 LINES GP-TRAVEL MOTOR

309-4203 LINES GP-TRAVEL MOTOR
PART OF 345-1451 BLADE AR-ANGLING
Type 1
AN ATTACHMENT

309-4203 LINES GP-TRAVEL MOTOR

309-4203 LINES GP-TRAVEL MOTOR
PART OF 345-1451 BLADE AR-ANGLING
Type 2
AN ATTACHMENT

MANIFOLD GP

267-3271 CONTROL AR-HYDRAULIC

267-3271 CONTROL AR-HYDRAULIC -SWING BOOM
PART OF 367-7047, 367-7048 DISTRIBUTION AR, 360-0548, 360-0549 STICK AR
AN ATTACHMENT

267-0424 MANIFOLD & SOLENOID GP-CONTROL

267-0424 MANIFOLD & SOLENOID GP-CONTROL -AUXILIARY, BOOM SWING
PART OF 352-0085 VALVE & MTG GP-CONTROL, 352-0084 VALVE & MTG GP-PILOT
AN ATTACHMENT

274-4199 MANIFOLD GP-CONTROL

274-4199 MANIFOLD GP-CONTROL
PART OF 344-2519 LINES GP-PILOT

358-2091 VALVE GP-SOLENOID & MANIFOLD

358-2091 VALVE GP-SOLENOID & MANIFOLD -QUICK COUPLER
PART OF 365-2803 LINES GP-FRONT
AN ATTACHMENT

MOTOR GP

282-1534 DRIVE GP-SWING

282-1534 DRIVE GP-SWING
PART OF 265-8748 MOTOR & MTG GP-SWING

265-8748 MOTOR & MTG GP-SWING

265-8748 MOTOR & MTG GP-SWING
PART OF 305-5865 POWER TRAIN AR

288-0847 VALVE GP-RELIEF

288-0847 VALVE GP-RELIEF
PART OF 293-6215, 293-6216, 360-6591, 360-6592 STICK AR-HOE
AN ATTACHMENT

PUMP GP

267-3271 CONTROL AR-HYDRAULIC

267-3271 CONTROL AR-HYDRAULIC -SWING BOOM
PART OF 367-7047, 367-7048 DISTRIBUTION AR, 360-0548, 360-0549 STICK AR
AN ATTACHMENT

266-6945 PUMP & MTG GP-MAIN HYDRAULIC

266-6945 PUMP & MTG GP-MAIN HYDRAULIC
PART OF 344-0180 HYDRAULIC AR

266-6942 PUMP GP-MAIN HYDRAULIC

266-6942 PUMP GP-MAIN HYDRAULIC
PART OF 266-6945 PUMP & MTG GP-MAIN HYDRAULIC

279-4712 VALVE GP-PUMP CONTROL

279-4712 VALVE GP-PUMP CONTROL
PART OF 332-1294 VALVE GP-PUMP CONTROL

332-1294 VALVE GP-PUMP CONTROL

332-1294 VALVE GP-PUMP CONTROL
PART OF 266-6942 PUMP GP-MAIN HYDRAULIC

358-2091 VALVE GP-SOLENOID & MANIFOLD

358-2091 VALVE GP-SOLENOID & MANIFOLD -QUICK COUPLER
PART OF 365-2803 LINES GP-FRONT
AN ATTACHMENT

SWIVEL GP

266-6836 SWIVEL GP

266-6836 SWIVEL GP
PART OF 309-4203 LINES GP-TRAVEL MOTOR
AN ATTACHMENT

268-3054 SWIVEL GP

268-3054 SWIVEL GP
PART OF 304-2995 LINES GP-TRAVEL MOTOR
AN ATTACHMENT

TANK GP

274-6502 DRAIN GP-OIL

274-6502 DRAIN GP-OIL -HYDRAULIC TANK
S/N XER1-516
PART OF 280-8529 DRAIN GP-OIL
AN ATTACHMENT

274-6502 DRAIN GP-OIL

274-6502 DRAIN GP-OIL -HYDRAULIC TANK
S/N XER517-UP
PART OF 280-8529 DRAIN GP-OIL
AN ATTACHMENT

274-6503 DRAIN GP-OIL

274-6503 DRAIN GP-OIL -ECOLOGY, HYDRAULIC TANK
S/N XER1-516
PART OF 280-8530 DRAIN GP-ECOLOGY
AN ATTACHMENT

274-6503 DRAIN GP-OIL

274-6503 DRAIN GP-OIL -ECOLOGY, HYDRAULIC TANK
S/N XER517-UP
PART OF 280-8530 DRAIN GP-ECOLOGY
AN ATTACHMENT

280-8529 DRAIN GP-OIL

280-8529 DRAIN GP-OIL -HYDRAULIC TANK
PART OF 367-7047, 367-7048 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@280-8530@@@@@
AN ATTACHMENT

227-0620 GAUGE GP-SIGHT

227-0620 GAUGE GP-SIGHT -HYDRAULIC OIL LEVEL
PART OF 341-0390 TANK & FILTER GP-HYDRAULIC
FIELD REPLACEMENT ORDER @@@@@347-6081@@@@@

347-6081 GAUGE GP-SIGHT

347-6081 GAUGE GP-SIGHT -HYDRAULIC OIL LEVEL
PART OF 341-0390 TANK & FILTER GP-HYDRAULIC

341-0390 TANK & FILTER GP-HYDRAULIC

341-0390 TANK & FILTER GP-HYDRAULIC
PART OF 341-0353 TANK & MTG GP-HYDRAULIC
Type 1

341-0390 TANK & FILTER GP-HYDRAULIC

341-0390 TANK & FILTER GP-HYDRAULIC
PART OF 341-0353 TANK & MTG GP-HYDRAULIC
Type 2

341-0353 TANK & MTG GP-HYDRAULIC

341-0353 TANK & MTG GP-HYDRAULIC
PART OF 344-0180 HYDRAULIC AR

VALVE GP

268-3578 VALVE GP-FLOW CONTROL

268-3578 VALVE GP-FLOW CONTROL -2-WAY
PART OF 346-2909 VALVE & MTG GP-CONTROL
AN ATTACHMENT

VALVE GP-BANK

360-4634 VALVE & MTG GP-BANK

360-4634 VALVE & MTG GP-BANK -MAIN CONTROL
PART OF 343-5210 BLADE AR-STRAIGHT
AN ATTACHMENT

VALVE GP-CHECK

361-1132 VALVE GP-CHECK

361-1132 VALVE GP-CHECK -HYDRAULIC CONTROL LOCK
PART OF 361-1077 CYLINDER GP-HYDRAULIC
AN ATTACHMENT

VALVE GP-CONTROL

267-3271 CONTROL AR-HYDRAULIC

267-3271 CONTROL AR-HYDRAULIC -SWING BOOM
PART OF 367-7047, 367-7048 DISTRIBUTION AR, 360-0548, 360-0549 STICK AR
AN ATTACHMENT

346-2909 VALVE & MTG GP-CONTROL

346-2909 VALVE & MTG GP-CONTROL -2-WAY
PART OF 344-0888 CONTROL AR-AUXILIARY
AN ATTACHMENT

352-0085 VALVE & MTG GP-CONTROL

352-0085 VALVE & MTG GP-CONTROL -AUXILIARY, BOOM SWING
PART OF 344-1528 CONTROL AR-AUXILIARY
AN ATTACHMENT

360-4635 VALVE & MTG GP-MAIN CONTROL

360-4635 VALVE & MTG GP-MAIN CONTROL -WITH ANGLE BLADE
PART OF 345-1451 BLADE AR-ANGLING
AN ATTACHMENT

272-7825 VALVE GP-CONTROL

272-7825 VALVE GP-CONTROL -WORK TOOL
PART OF 360-5401, 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

272-7831 VALVE GP-CONTROL

272-7831 VALVE GP-CONTROL -OUTLET
PART OF 360-5401, 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

280-1275 VALVE GP-CONTROL

280-1275 VALVE GP-CONTROL -BLADE
PART OF 360-5401, 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

280-1277 VALVE GP-CONTROL

280-1277 VALVE GP-CONTROL -BUCKET
PART OF 360-5401, 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

325-0758 VALVE GP-CONTROL

325-0758 VALVE GP-CONTROL -ANGLE BLADE
PART OF 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

334-6646 VALVE GP-CONTROL

334-6646 VALVE GP-CONTROL -SWING
PART OF 360-5401, 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

335-9083 VALVE GP-CONTROL

335-9083 VALVE GP-CONTROL -BOOM SWING
PART OF 360-5401, 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

360-5403 VALVE GP-CONTROL

360-5403 VALVE GP-CONTROL -INLET
PART OF 360-5401, 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

360-5404 VALVE GP-CONTROL

360-5404 VALVE GP-CONTROL -TRAVEL LEFT
PART OF 360-5401, 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

360-5405 VALVE GP-CONTROL

360-5405 VALVE GP-CONTROL -TRAVEL RIGHT
PART OF 360-5401, 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

360-7075 VALVE GP-CONTROL

360-7075 VALVE GP-CONTROL -BOOM
PART OF 360-5401, 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

360-7076 VALVE GP-CONTROL

360-7076 VALVE GP-CONTROL -STICK
PART OF 360-5401, 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

360-5401 VALVE GP-MAIN CONTROL

360-5401 VALVE GP-MAIN CONTROL
PART OF 360-4634 VALVE & MTG GP-BANK
AN ATTACHMENT

360-5402 VALVE GP-MAIN CONTROL

360-5402 VALVE GP-MAIN CONTROL -ANGLE BLADE
PART OF 360-4635 VALVE & MTG GP-MAIN CONTROL
AN ATTACHMENT

VALVE GP-DIVERTER

274-4203 VALVE GP-DIVERTER

274-4203 VALVE GP-DIVERTER -SWING BOOM, WORK TOOL
PART OF 292-3347 LINES GP-SWING CYLINDER
Type 1
AN ATTACHMENT

274-4203 VALVE GP-DIVERTER

274-4203 VALVE GP-DIVERTER -SWING BOOM, WORK TOOL
PART OF 292-3347 LINES GP-SWING CYLINDER
Type 2
AN ATTACHMENT

VALVE GP-PILOT

267-3271 CONTROL AR-HYDRAULIC

267-3271 CONTROL AR-HYDRAULIC -SWING BOOM
PART OF 367-7047, 367-7048 DISTRIBUTION AR, 360-0548, 360-0549 STICK AR
AN ATTACHMENT

272-0475 VALVE & MTG GP-PILOT

272-0475 VALVE & MTG GP-PILOT -TRAVEL
S/N XER1-352
AN ATTACHMENT

272-0475 VALVE & MTG GP-PILOT

272-0475 VALVE & MTG GP-PILOT -TRAVEL
S/N XER353-UP
Type 1
AN ATTACHMENT

272-0475 VALVE & MTG GP-PILOT

272-0475 VALVE & MTG GP-PILOT -TRAVEL
S/N XER353-UP
Type 2
AN ATTACHMENT

282-9837 VALVE & MTG GP-PILOT

282-9837 VALVE & MTG GP-PILOT -TRAVEL
PART OF 345-1454 ALARM AR-TRAVEL
Type 1
AN ATTACHMENT

282-9837 VALVE & MTG GP-PILOT

282-9837 VALVE & MTG GP-PILOT -TRAVEL
PART OF 345-1454 ALARM AR-TRAVEL
Type 2
AN ATTACHMENT

352-0084 VALVE & MTG GP-PILOT

352-0084 VALVE & MTG GP-PILOT -BOOM SWING
PART OF 352-1247 CONTROL AR-PILOT HYDRAULIC
AN ATTACHMENT

191-1392 VALVE GP-PILOT

191-1392 VALVE GP-PILOT -BLADE CONTROL
PART OF 298-0659 CONTROL GP-BLADE, 267-4359 CONTROL GP-PILOT OPERATED HYD
AN ATTACHMENT

267-0420 VALVE GP-PILOT

267-0420 VALVE GP-PILOT -JOYSTICK
PART OF 297-9327, 297-9330, 297-9333 CONTROL GP-JOYSTICK
FIELD REPLACEMENT ORDER @@@@@470-9613@@@@@
AN ATTACHMENT

330-4618 VALVE GP-PILOT

330-4618 VALVE GP-PILOT -TRAVEL
S/N XER1-352
PART OF 272-0475 VALVE & MTG GP-PILOT
AN ATTACHMENT

330-4619 VALVE GP-PILOT

330-4619 VALVE GP-PILOT -TRAVEL
PART OF 282-9837 VALVE & MTG GP-PILOT
AN ATTACHMENT

330-4620 VALVE GP-PILOT

330-4620 VALVE GP-PILOT -TRAVEL
S/N XER353-UP
PART OF 272-0475 VALVE & MTG GP-PILOT
AN ATTACHMENT

330-4621 VALVE GP-PILOT

330-4621 VALVE GP-PILOT -TRAVEL
PART OF 282-9837 VALVE & MTG GP-PILOT
FIELD REPLACEMENT FOR 416-4353 VALVE GP-PILOT
AN ATTACHMENT

416-4352 VALVE GP-PILOT

416-4352 VALVE GP-PILOT -TRAVEL
S/N XER353-UP
PART OF 272-0475 VALVE & MTG GP-PILOT
AN ATTACHMENT

470-9613 VALVE GP-PILOT

470-9613 VALVE GP-PILOT -JOYSTICK
FIELD REPLACEMENT FOR @@@@@267-0420@@@@@
FIELD INSTALLATION

267-4359 CONTROL GP-PILOT OPERATED HYD

267-4359 CONTROL GP-PILOT OPERATED HYD -BLADE
PART OF 343-5210 BLADE AR-STRAIGHT
AN ATTACHMENT

282-9834 CONTROL GP-PILOT OPERATED HYD

282-9834 CONTROL GP-PILOT OPERATED HYD -TRAVEL
PART OF 318-4960, 367-0457 OPERATOR AR

297-9328 CONTROL GP-PILOT OPERATED HYD

297-9328 CONTROL GP-PILOT OPERATED HYD -RH
PART OF 297-9327 CONTROL GP-JOYSTICK
AN ATTACHMENT

297-9331 CONTROL GP-PILOT OPERATED HYD

297-9331 CONTROL GP-PILOT OPERATED HYD -LH
PART OF 297-9330 CONTROL GP-JOYSTICK
AN ATTACHMENT

297-9332 CONTROL GP-PILOT OPERATED HYD

297-9332 CONTROL GP-PILOT OPERATED HYD
PART OF 344-1528 CONTROL AR-AUXILIARY
AN ATTACHMENT

297-9334 CONTROL GP-PILOT OPERATED HYD

297-9334 CONTROL GP-PILOT OPERATED HYD -RH
PART OF 297-9333 CONTROL GP-JOYSTICK
AN ATTACHMENT

VALVE GP-RELIEF

272-7825 VALVE GP-CONTROL

272-7825 VALVE GP-CONTROL -WORK TOOL
PART OF 360-5401, 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

272-7831 VALVE GP-CONTROL

272-7831 VALVE GP-CONTROL -OUTLET
PART OF 360-5401, 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

280-1275 VALVE GP-CONTROL

280-1275 VALVE GP-CONTROL -BLADE
PART OF 360-5401, 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

280-1277 VALVE GP-CONTROL

280-1277 VALVE GP-CONTROL -BUCKET
PART OF 360-5401, 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

325-0758 VALVE GP-CONTROL

325-0758 VALVE GP-CONTROL -ANGLE BLADE
PART OF 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

334-6646 VALVE GP-CONTROL

334-6646 VALVE GP-CONTROL -SWING
PART OF 360-5401, 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

335-9083 VALVE GP-CONTROL

335-9083 VALVE GP-CONTROL -BOOM SWING
PART OF 360-5401, 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

360-5403 VALVE GP-CONTROL

360-5403 VALVE GP-CONTROL -INLET
PART OF 360-5401, 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

360-5404 VALVE GP-CONTROL

360-5404 VALVE GP-CONTROL -TRAVEL LEFT
PART OF 360-5401, 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

360-5405 VALVE GP-CONTROL

360-5405 VALVE GP-CONTROL -TRAVEL RIGHT
PART OF 360-5401, 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

360-7075 VALVE GP-CONTROL

360-7075 VALVE GP-CONTROL -BOOM
PART OF 360-5401, 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

360-7076 VALVE GP-CONTROL

360-7076 VALVE GP-CONTROL -STICK
PART OF 360-5401, 360-5402 VALVE GP-MAIN CONTROL
AN ATTACHMENT

288-0847 VALVE GP-RELIEF

288-0847 VALVE GP-RELIEF
PART OF 293-6215, 293-6216, 360-6591, 360-6592 STICK AR-HOE
AN ATTACHMENT

VALVE GP-SOLENOID

361-1091 LINES GP-COUPLER

361-1091 LINES GP-COUPLER
PART OF 361-1097 COUPLER AR-QUICK
AN ATTACHMENT

365-2804 LINES GP-COUPLER

365-2804 LINES GP-COUPLER -STANDARD STICK
PART OF 365-2802 CONTROL AR-COUPLER
AN ATTACHMENT

365-2806 LINES GP-COUPLER

365-2806 LINES GP-COUPLER -LONG STICK
PART OF 365-2805 CONTROL AR-COUPLER
AN ATTACHMENT

367-9981 LINES GP-COUPLER

367-9981 LINES GP-COUPLER
PART OF 367-7056 INSTALLATION AR-COUPLER
AN ATTACHMENT

267-0424 MANIFOLD & SOLENOID GP-CONTROL

267-0424 MANIFOLD & SOLENOID GP-CONTROL -AUXILIARY, BOOM SWING
PART OF 352-0085 VALVE & MTG GP-CONTROL, 352-0084 VALVE & MTG GP-PILOT
AN ATTACHMENT

274-4203 VALVE GP-DIVERTER

274-4203 VALVE GP-DIVERTER -SWING BOOM, WORK TOOL
PART OF 292-3347 LINES GP-SWING CYLINDER
Type 1
AN ATTACHMENT

274-4203 VALVE GP-DIVERTER

274-4203 VALVE GP-DIVERTER -SWING BOOM, WORK TOOL
PART OF 292-3347 LINES GP-SWING CYLINDER
Type 2
AN ATTACHMENT

169-1181 VALVE GP-SOLENOID

169-1181 VALVE GP-SOLENOID
PART OF 282-9318 VALVE GP-SOLENOID
AN ATTACHMENT

269-2299 VALVE GP-SOLENOID

269-2299 VALVE GP-SOLENOID
PART OF 267-0424 MANIFOLD & SOLENOID GP-CONTROL
AN ATTACHMENT

282-9318 VALVE GP-SOLENOID

282-9318 VALVE GP-SOLENOID
PART OF 280-7606 LINES GP-PILOT
AN ATTACHMENT

358-2091 VALVE GP-SOLENOID & MANIFOLD

358-2091 VALVE GP-SOLENOID & MANIFOLD -QUICK COUPLER
PART OF 365-2803 LINES GP-FRONT
AN ATTACHMENT

Information:

(For parts list, see above)

HYDRAULIC SYSTEM

ACCUMULATOR GP

Special Instruction

Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}
Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}

Decommissioning Procedure for Permanently Sealed Diaphragm Accumulators {5077}
Decommissioning Procedure for Permanently Sealed Diaphragm Accumulators {5077}

Technical Information Bulletin

Updated Ride Control Accumulator Test and Charge Instructions{0738, 5004, 5077, 5081, 7474}
Updated Ride Control Accumulator Test and Charge Instructions{0738, 5004, 5077, 5081, 7474}

Specifications

Accumulator (Pilot)
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

Tool Operating Manual

NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}
NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}

Systems Operation

Accumulator (Pilot)
305D CR and 305.5D CR Mini Hydraulic Excavators Hydraulic System

Testing and Adjusting

Accumulator (Pilot) - Test and Charge
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System

Disassembly and Assembly

Accumulator (Hydraulic Pilot) - Remove and Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Service Magazine

The Accumulator Discharging and Charging Procedures are Updated {5077}
The Accumulator Discharging and Charging Procedures are Updated {5077}

CONTROL GP-RIDE

Technical Information Bulletin

Updated Ride Control Accumulator Test and Charge Instructions{0738, 5004, 5077, 5081, 7474}
Updated Ride Control Accumulator Test and Charge Instructions{0738, 5004, 5077, 5081, 7474}

COOLER GP

Disassembly and Assembly

Hydraulic Oil Cooler - Remove and Install
303.5D, 304D, 305.5D and 305D Mini Hydraulic Excavators Engine Supplement

CYLINDER GP

Special Instruction

Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}

Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}

Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}

Specifications

Stick Cylinder
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

Bucket Cylinder
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

Boom Cylinder
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

Blade Lift Cylinder
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

Swing Boom Cylinder
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

Tool Operating Manual

Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}

1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}

Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}

4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}

Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}

Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}

Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}

Systems Operation

Cylinders (Boom, Stick and Bucket)
305D CR and 305.5D CR Mini Hydraulic Excavators Hydraulic System

Blade Hydraulic System
305D CR and 305.5D CR Mini Hydraulic Excavators Hydraulic System

Reuse And Salvage Guidelines

Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}

Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}

Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}

Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}

Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}

HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}

Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}

Contamination Control Guidelines

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Applied Failure Analysis

Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}

Testing and Adjusting

Cylinder Drift - Check
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System

Cylinder Speed - Check
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System

Bench Test Procedures

Disassembly and Assembly

Blade Cylinder - Remove and Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Bucket Cylinder - Remove and Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Stick Cylinder - Remove and Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Boom Cylinder - Remove and Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Swing Boom Cylinder - Remove and Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Service Magazine

Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2012/10/04

Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
2011/10/17

DRIVE GP

Specifications

Swing Drive
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

Disassembly and Assembly

Swing Motor and Swing Drive - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Swing Motor and Swing Drive - Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Swing Motor and Swing Drive - Disassemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Swing Motor and Swing Drive - Assemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

FILTER GP

Operation and Maintenance Manual

Oil Filter - Inspect
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators

Hydraulic System Oil Filter (Return) - Replace
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators

Special Instruction

Guidelines for the Use of High Efficiency Filters for the Hydraulic Oil System and for the Power Train Oil System {3000, 3004, 5050, 5068}
Guidelines for the Use of High Efficiency Filters for the Hydraulic Oil System and for the Power Train Oil System {3000, 3004, 5050, 5068}

Tool Operating Manual

Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}
Procedures for Using 9U-5971 and 173-9842 Filter Cart Group {0599, 0738, 5050, 5056, 5057, 5068, 5095, 7579}

188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}
188-3242 Filter Cart Group and 227-2479 Filter Cart Group{0374, 0599, 0680, 0738, 0768, 5050, 5056, 5095}

Contamination Control Guidelines

Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}

Service Magazine

New Oil Filters for all Cat Machines are Available {3004, 3067, 4295, 431F, 5068}
New Oil Filters for all Cat Machines are Available {3004, 3067, 4295, 431F, 5068}

LINES GP

Special Instruction

O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}

Technical Information Bulletin

The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}

Specifications

Auxiliary Hydraulic Lines - Boom
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

Tool Operating Manual

358-4528 (380/480 V, 50/60 Hz, 3 Phase), 457-6040 (230V, 60 Hz, Single Phase) , 457-6039 (230V, 50 Hz, Single Phase) Hose Machine Group Set-Up and Operation{0599, 0684}
358-4528 (380/480 V, 50/60 Hz, 3 Phase), 457-6040 (230V, 60 Hz, Single Phase) , 457-6039 (230V, 50 Hz, Single Phase) Hose Machine Group Set-Up and Operation{0599, 0684}

Crimputer III Setup and Operation{0684, 5057}
Crimputer III Setup and Operation{0684, 5057}

Crimping Caterpillar 1E294, 1E716, 1E844 Hose and Couplings {0374, 0599, 0684, 0738, 5057}
Crimping Caterpillar 1E294, 1E716, 1E844 Hose and Couplings {0374, 0599, 0684, 0738, 5057}

Using the 209-3153 Portable Hose Machine {0374, 0599, 0684, 0738, 5057}
Using the 209-3153 Portable Hose Machine {0374, 0599, 0684, 0738, 5057}

4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}

Converting 137-7238 Hose Assembly Machines and 134-5640 Hose Assembly Machines (100 Ton) from Sony Control to Crimputer Control{0374, 0599, 0684, 5057}
Converting 137-7238 Hose Assembly Machines and 134-5640 Hose Assembly Machines (100 Ton) from Sony Control to Crimputer Control{0374, 0599, 0684, 5057}

Set up and Basic Operation of the 145-5161 Floor Model Hose Machine {0374, 0599, 0684, 0738, 5057}
Set up and Basic Operation of the 145-5161 Floor Model Hose Machine {0374, 0599, 0684, 0738, 5057}

Using the 9U-5792, 4C-5052, 4C-5054, 4C-3670, and 4C-3680 Hydraulic Hose Machines{0374, 0599, 0684, 0738, 5057}
Using the 9U-5792, 4C-5052, 4C-5054, 4C-3670, and 4C-3680 Hydraulic Hose Machines{0374, 0599, 0684, 0738, 5057}

243-0765 Bench Model Hose Machine For Use With the 242-3567 Variable Crimp Die Bowl{0374, 0599, 0684, 0738, 5057}
243-0765 Bench Model Hose Machine For Use With the 242-3567 Variable Crimp Die Bowl{0374, 0599, 0684, 0738, 5057}

Crimping Permanent Couplings Using the 136-3642 Crimp Tool Group in Combination and XT Hose Machines{0374, 0599, 0684, 5057}
Crimping Permanent Couplings Using the 136-3642 Crimp Tool Group in Combination and XT Hose Machines{0374, 0599, 0684, 5057}

Reuse And Salvage Guidelines

Crimputer III Setup and Operation{0684, 5057}
Crimputer III Setup and Operation{0684, 5057}

Contamination Control Guidelines

Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}

LINES GP-AUXILIARY

Technical Information Bulletin

Quick Disconnect Fittings Leaking on Certain Mini Hydraulic Excavators{5057, 6129}
Quick Disconnect Fittings Leaking on Certain Mini Hydraulic Excavators{5057, 6129}

Specifications

Auxiliary Hydraulic Lines - Boom
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

LINES GP-BLADE

Systems Operation

Blade Hydraulic System
305D CR and 305.5D CR Mini Hydraulic Excavators Hydraulic System

LINES GP-BUCKET

Specifications

Bucket Lines - Long Stick
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

Bucket Lines - Standard Stick
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

LINES GP-COUPLER

Special Instruction

Hydraulic Coupler Installation for Mini Hydraulic Excavators {0679, 1408, 5057, 6129}
Hydraulic Coupler Installation for Mini Hydraulic Excavators {0679, 1408, 5057, 6129}

Hydraulic Quick Coupler Lines Kit Installation for Mini Hydraulic Excavators{1261, 1274, 1408, 5057, 5264, 5479, 6129}
Hydraulic Quick Coupler Lines Kit Installation for Mini Hydraulic Excavators{1261, 1274, 1408, 5057, 5264, 5479, 6129}

Procedure to Install 455-6000 Dual Lock Tilt Coupler (5 Ton) on Certain Mini Hydraulic Excavators{1408, 5057, 6129}
Procedure to Install 455-6000 Dual Lock Tilt Coupler (5 Ton) on Certain Mini Hydraulic Excavators{1408, 5057, 6129}

Technical Information Bulletin

Quick Disconnect Fittings Leaking on Certain Mini Hydraulic Excavators{5057, 6129}
Quick Disconnect Fittings Leaking on Certain Mini Hydraulic Excavators{5057, 6129}

Service Magazine

A Rework Procedure is Now Available for the Quick Coupler and the Cast Power Link on Certain Mini Hydraulic Excavators {5057, 5133, 6129}
2012/09/19

LINES GP-FRONT

Special Instruction

Specifications

Front Lines
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

LINES GP-HYDRAULIC

Special Instruction

Technical Information Bulletin

Some Hydraulic Couplings are Identified with an Incorrect Part Number{5057}
Some Hydraulic Couplings are Identified with an Incorrect Part Number{5057}

The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}

Specifications

Pilot Lines
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

Tool Operating Manual

Crimputer III Setup and Operation{0684, 5057}
Crimputer III Setup and Operation{0684, 5057}

Crimping Caterpillar 1E294, 1E716, 1E844 Hose and Couplings {0374, 0599, 0684, 0738, 5057}
Crimping Caterpillar 1E294, 1E716, 1E844 Hose and Couplings {0374, 0599, 0684, 0738, 5057}

Using the 209-3153 Portable Hose Machine {0374, 0599, 0684, 0738, 5057}
Using the 209-3153 Portable Hose Machine {0374, 0599, 0684, 0738, 5057}

4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}

Set up and Basic Operation of the 145-5161 Floor Model Hose Machine {0374, 0599, 0684, 0738, 5057}
Set up and Basic Operation of the 145-5161 Floor Model Hose Machine {0374, 0599, 0684, 0738, 5057}

Reuse And Salvage Guidelines

Crimputer III Setup and Operation{0684, 5057}
Crimputer III Setup and Operation{0684, 5057}

Contamination Control Guidelines

Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}

Testing and Adjusting

Accumulator (Pilot) - Test and Charge
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System

Service Magazine

Hydraulic Hose Suppression Sleeves for Certain Machines are Now Available {5057}
Hydraulic Hose Suppression Sleeves for Certain Machines are Now Available {5057}

LINES GP-PILOT

Technical Information Bulletin

The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}

Specifications

Accumulator (Pilot)
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

Pilot Lines
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

LINES GP-PUMP

Technical Information Bulletin

The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}
The Flange Head on 442-5593 Coupling As May Have Been Manufactured Incorrectly {5057}

Specifications

Pump Lines - Main Hydraulic Pump
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

LINES GP-SWING

Swing Boom Cylinder Lines
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

LUBRICATION GP-HYDRAULIC

Testing and Adjusting

System Pressure - Release
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System

MANIFOLD GP

Specifications

Control Manifold (Pilot Oil) - Auxiliary
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

Control Manifold (Pilot Oil)
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

Disassembly and Assembly

Control Manifold (Pilot Oil) - Remove - Hydraulic Lockout, Swing Brake and Travel
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Control Manifold (Pilot Oil) - Disassemble - Hydraulic Lockout, Swing Brake and Travel
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Control Manifold (Pilot Oil) - Assemble - Hydraulic Lockout, Swing Brake and Travel
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Control Manifold (Pilot Oil) - Install - Hydraulic Control, Swing Brake and Travel
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

MISCELLANEOUS INFORMATION

Special Instruction

Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}

MOTOR GP

Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}

Systems Operation

Swing Hydraulic System
305D CR and 305.5D CR Mini Hydraulic Excavators Hydraulic System

Swing Motor
305D CR and 305.5D CR Mini Hydraulic Excavators Hydraulic System

Travel Motor
305D CR and 305.5D CR Mini Hydraulic Excavators Hydraulic System

Reuse And Salvage Guidelines

Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 9, 10, and 11) {5061, 506G, 5073}

Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}

General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}

Testing and Adjusting

Machine Drift on a Slope - Check
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System

Travel on Level Ground - Test - Optional Test
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System

Travel on Level Ground - Test
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System

Swing Speed and Overswing on Level Ground - Check
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System

Swing Speed and Swing Drift on a Slope - Check
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System

Bench Test Procedures

Disassembly and Assembly

Final Drive and Travel Motor - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Final Drive and Travel Motor - Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Final Drive and Travel Motor - Disassemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Final Drive and Travel Motor - Assemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Swing Motor and Swing Drive - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Swing Motor and Swing Drive - Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Swing Motor and Swing Drive - Disassemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Swing Motor and Swing Drive - Assemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

PUMP GP

Special Instruction

Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}

Specifications

Main Hydraulic Pump
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

Tool Operating Manual

4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}

Systems Operation

Main Hydraulic Pump
305D CR and 305.5D CR Mini Hydraulic Excavators Hydraulic System

Pump Control (Main Hydraulic)
305D CR and 305.5D CR Mini Hydraulic Excavators Hydraulic System

Reuse And Salvage Guidelines

Vane Type Hydraulic Pumps {5055}
Vane Type Hydraulic Pumps {5055}

Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}

Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}

General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}
General Reuse and Salvage Guideline for Hydraulic Piston Pumps and Motors {5058, 5070}

Testing and Adjusting

Main Hydraulic Pump Air - Purge
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System

Swing Speed and Overswing on Level Ground - Check
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System

Swing Speed and Swing Drift on a Slope - Check
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System

Main Pump (Flow) - Test
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System

Bench Test Procedures

Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}

Bench Test Procedure for Vane Pumps {5055}
Bench Test Procedure for Vane Pumps {5055}

Bench Test Procedure for Hydraulic Piston Pumps {5070, 5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070, 5070}

Disassembly and Assembly

Main Hydraulic Pump - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Main Hydraulic Pump - Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Main Hydraulic Pump - Disassemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Main Hydraulic Pump - Assemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

SWIVEL GP

Specifications

Swivel
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

Disassembly and Assembly

Swivel - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Swivel - Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Swivel - Disassemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Swivel - Assemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

TANK GP

Operation and Maintenance Manual

Hydraulic System Oil Level - Check
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators

Hydraulic System Oil - Change
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators

Tool Operating Manual

Procedures For Using: 127-8781 Transfer Filter Cart , old 9U-7361 (110V, 60 hz), 169-7159 Transfer Filter Cart , old 127-8782 (220V, 50 hz) CE, 174-9158 Transfer Filter Cart , old 129-0849 (Air Motor Driven){0374, 0599, 0680, 0738}
Procedures For Using: 127-8781 Transfer Filter Cart , old 9U-7361 (110V, 60 hz), 169-7159 Transfer Filter Cart , old 127-8782 (220V, 50 hz) CE, 174-9158 Transfer Filter Cart , old 129-0849 (Air Motor Driven){0374, 0599, 0680, 0738}

Procedure for Using 173-8839 Fluid Storage Filter Cart {0113, 0374, 0599, 0680, 0738, 7579}
Procedure for Using 173-8839 Fluid Storage Filter Cart {0113, 0374, 0599, 0680, 0738, 7579}

Reuse And Salvage Guidelines

Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}
Filtration Times for Caterpillar Machine Fluid Compartments{0680, 0738, 0768, 3080, 5050, 5056, 5095}

Contamination Control Guidelines

Procedure for Filtering 9U-5000 Hydraulic Test Bench Hydraulic Oil {0680, 0738, 0768, 0784, 5050, 5056}
Procedure for Filtering 9U-5000 Hydraulic Test Bench Hydraulic Oil {0680, 0738, 0768, 0784, 5050, 5056}

Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}

Filtration Procedure for Hydraulic Oil in Compact Equipment {0680, 0768, 5050, 5056}
Filtration Procedure for Hydraulic Oil in Compact Equipment {0680, 0768, 5050, 5056}

Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}

Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}

Bench Test Procedures

Filtration Procedure for Hydraulic Oil in Compact Equipment {0680, 0768, 5050, 5056}
Filtration Procedure for Hydraulic Oil in Compact Equipment {0680, 0768, 5050, 5056}

Disassembly and Assembly

Hydraulic Tank - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Hydraulic Tank - Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Service Magazine

A New Strainer Assembly For the Hydraulic Tank Is Now Available {5056, 5068}
2013/09/02

An Improved Bulk Hose is Now Used for Certain Mini Hydraulic Excavators {5056}
2013/09/19

TOOLS

Special Instruction

Operating Instructions for Cat 1U-9400 Series Hydraulic Test Center {0784}
Operating Instructions for Cat 1U-9400 Series Hydraulic Test Center {0784}

Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}
Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}

Lip Type Seals {0599, 0733, 5050, 7555}
Lip Type Seals {0599, 0733, 5050, 7555}

Hose Inspection Form {0374, 0599, 5057, 5057}
Hose Inspection Form {0374, 0599, 5057, 5057}

Technical Information Bulletin

Updated Ride Control Accumulator Test and Charge Instructions{0738, 5004, 5077, 5081, 7474}
Updated Ride Control Accumulator Test and Charge Instructions{0738, 5004, 5077, 5081, 7474}

Tool Operating Manual

Crimputer III Setup and Operation{0684, 5057}
Crimputer III Setup and Operation{0684, 5057}

Using the 198-4240 Digital Pressure Indicator Group{0599, 0738, 0788, 1000, 3000, 4000, 5000, 6000}
Using the 198-4240 Digital Pressure Indicator Group{0599, 0738, 0788, 1000, 3000, 4000, 5000, 6000}

Crimping Caterpillar 1E294, 1E716, 1E844 Hose and Couplings {0374, 0599, 0684, 0738, 5057}
Crimping Caterpillar 1E294, 1E716, 1E844 Hose and Couplings {0374, 0599, 0684, 0738, 5057}

Using the 209-3153 Portable Hose Machine {0374, 0599, 0684, 0738, 5057}
Using the 209-3153 Portable Hose Machine {0374, 0599, 0684, 0738, 5057}

Base-Mounted Recirculating Parts Washers{0374, 0599, 0680, 0699, 0700}
Base-Mounted Recirculating Parts Washers{0374, 0599, 0680, 0699, 0700}

1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}

Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}

9U-5000 Series Hydraulic Test Bench {0599, 0738}
9U-5000 Series Hydraulic Test Bench {0599, 0738}

4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}

4C-9437 Portable Hydraulic Tester , 1U-8761 Portable Hydraulic Tester (Canceled), 4C-9675 Portable Hydraulic Tester , 1U-9951 Portable Hydraulic Tester (Canceled){0599, 0738}
4C-9437 Portable Hydraulic Tester , 1U-8761 Portable Hydraulic Tester (Canceled), 4C-9675 Portable Hydraulic Tester , 1U-9951 Portable Hydraulic Tester (Canceled){0599, 0738}

Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}

Procedure for Using 173-8839 Fluid Storage Filter Cart {0113, 0374, 0599, 0680, 0738, 7579}
Procedure for Using 173-8839 Fluid Storage Filter Cart {0113, 0374, 0599, 0680, 0738, 7579}

146-1738 Precision Borescope (Hawkeye){0599, 0614, 0644, 0701, 0706, 0708, 0727, 0738}
146-1738 Precision Borescope (Hawkeye){0599, 0614, 0644, 0701, 0706, 0708, 0727, 0738}

TT5000 to TT7000 Torque Turn Wrench Conversion{0374, 0599, 0602, 0677, 79NY}
TT5000 to TT7000 Torque Turn Wrench Conversion{0374, 0599, 0602, 0677, 79NY}

Set up and Basic Operation of the 145-5161 Floor Model Hose Machine {0374, 0599, 0684, 0738, 5057}
Set up and Basic Operation of the 145-5161 Floor Model Hose Machine {0374, 0599, 0684, 0738, 5057}

Using the 164-2691 Printer Group {0374, 0599, 0684, 5057}
Using the 164-2691 Printer Group {0374, 0599, 0684, 5057}

420-2048 Adjustable C-Frame Assembly{0629, 0632, 0738, 4000, 5050, 7000}
420-2048 Adjustable C-Frame Assembly{0629, 0632, 0738, 4000, 5050, 7000}

HVOF Identifier 396-9342 Group{0599, 0669, 0679, 7000}
HVOF Identifier 396-9342 Group{0599, 0669, 0679, 7000}

4-Inch Radial Hose Machine{0374, 0599, 0684, 0738, 5057}
4-Inch Radial Hose Machine{0374, 0599, 0684, 0738, 5057}

Procedures for Using the 212-1503 Portable Parts Washer{0374, 0599, 0680, 0699, 0700}
Procedures for Using the 212-1503 Portable Parts Washer{0374, 0599, 0680, 0699, 0700}

Using the 223-2105 Hose Cutting Machine{0374, 0599, 0678, 0684, 0708, 0738, 5057, 6060}
Using the 223-2105 Hose Cutting Machine{0374, 0599, 0678, 0684, 0708, 0738, 5057, 6060}

Crimping XT-3 ES and XT-5 S4G, MCSH, and MCSX Couplings Using 4C-3660, 4C-5052, 4C-5053, 9U-5792, or 9U-7261 Hose Machines{0374, 0599, 0684, 0738, 5057}
Crimping XT-3 ES and XT-5 S4G, MCSH, and MCSX Couplings Using 4C-3660, 4C-5052, 4C-5053, 9U-5792, or 9U-7261 Hose Machines{0374, 0599, 0684, 0738, 5057}

Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}

Installing 457-6030 (C3-290 Controller) on Hose Crimping Machines 233-8048, 286-4354, 286-4355, 275-6199, 286-4353, and 233-8038{0374, 0599, 0684, 0700, 0738, 5057}
Installing 457-6030 (C3-290 Controller) on Hose Crimping Machines 233-8048, 286-4354, 286-4355, 275-6199, 286-4353, and 233-8038{0374, 0599, 0684, 0700, 0738, 5057}

NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}
NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}

Base Mounted Recirculating Parts Washers {0374, 0599, 0680, 0699, 0700}
Base Mounted Recirculating Parts Washers {0374, 0599, 0680, 0699, 0700}

Reuse And Salvage Guidelines

Crimputer III Setup and Operation{0684, 5057}
Crimputer III Setup and Operation{0684, 5057}

Contamination Control Guidelines

Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}

Filtration Procedure for Hydraulic Oil in Compact Equipment {0680, 0768, 5050, 5056}
Filtration Procedure for Hydraulic Oil in Compact Equipment {0680, 0768, 5050, 5056}

Procedure for Operating Caterpillar Filter Carts {0680, 0768, 5050}
Procedure for Operating Caterpillar Filter Carts {0680, 0768, 5050}

Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}
Hose Products Reference Guide {0374, 0599, 0684, 0738, 5057}

Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}
Basic Principles of Kidney Loop Filtering Hydraulic Fluid Systems {0680, 0768, 5050, 5056}

Bench Test Procedures

Required Tooling for Bench Testing Hydraulic Components {0784, 4000, 4005, 4129, 4250, 4300, 5050}
Required Tooling for Bench Testing Hydraulic Components {0784, 4000, 4005, 4129, 4250, 4300, 5050}

Filtration Procedure for Hydraulic Oil in Compact Equipment {0680, 0768, 5050, 5056}
Filtration Procedure for Hydraulic Oil in Compact Equipment {0680, 0768, 5050, 5056}

Bench Test Procedure for Hydraulic Piston Pumps {5070, 5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070, 5070}

VALVE GP-BLADE

Specifications

Pilot Control Valve (Blade)
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

VALVE GP

Disassembly and Assembly

Pilot Valve (Boom Swing) - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Pilot Valve (Boom Swing) - Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Pilot Valve (Blade) - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Pilot Valve (Blade) - Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Pilot Valve (Boom Swing) - Disassemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Pilot Valve (Boom Swing) - Assemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Pilot Valve (Blade) - Disassemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Pilot Valve (Blade) - Assemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

VALVE GP-CHECK & RELIEF

Testing and Adjusting

Cylinder Drift - Check
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System

VALVE GP-CONTROL

Technical Information Bulletin

Unexpected Stick Movement in Cold Weather on 304D, 305D, and 305.5D Mini Hydraulic Excavators{5051, 5063, 5705, 6502}
Unexpected Stick Movement in Cold Weather on 304D, 305D, and 305.5D Mini Hydraulic Excavators{5051, 5063, 5705, 6502}

Specifications

Main Control Valve
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

Pilot Valve (Joystick)
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

Tool Operating Manual

4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}

Systems Operation

Main Control Valve
305D CR and 305.5D CR Mini Hydraulic Excavators Hydraulic System

Main Control Valve - Flow Compensator Valve
305D CR and 305.5D CR Mini Hydraulic Excavators Hydraulic System

Testing and Adjusting

Cylinder Drift - Check
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System

Disassembly and Assembly

Main Control Valve - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Main Control Valve - Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Main Control Valve - Disassemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Main Control Valve - Assemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

VALVE GP-DRIFT REDUCTION

Testing and Adjusting

Cylinder Drift - Check
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System

VALVE GP-FLOW CONTROL

Operation and Maintenance Manual

Joystick Controls Alternate Patterns
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators

Disassembly and Assembly

Selector Valve (Alternate Pattern Control) - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Selector Valve (Alternate Pattern Control) - Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

VALVE GP-FLUID SAMPLING

Operation and Maintenance Manual

Hydraulic System Oil Sample - Obtain
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators

Contamination Control Guidelines

VALVE GP-LOAD CONTROL

Operation and Maintenance Manual

Equipment Lowering with Engine Stopped
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators

Specifications

Lines (Boom Lowering Valve)
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

Testing and Adjusting

Cylinder Drift - Check
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System

Disassembly and Assembly

Load Control Valve (Boom Cylinder) - Remove and Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

VALVE GP-MANIFOLD

Special Instruction

VALVE GP-PILOT

Specifications

Pilot Control Valve (Blade)
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

Pilot Valve (Travel)
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

Pilot Valve (Joystick)
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

Systems Operation

Implements and Swing Controls Alternate Patterns
305D CR and 305.5D CR Mini Hydraulic Excavators Hydraulic System

Disassembly and Assembly

Pilot Valve (Boom Swing) - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Pilot Valve (Boom Swing) - Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Pilot Valve (Blade) - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Pilot Valve (Blade) - Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Pilot Valve (Auxiliary) - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Pilot Valve (Auxiliary) - Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Pilot Valve (Boom Swing) - Disassemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Pilot Valve (Boom Swing) - Assemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Pilot Valve (Auxiliary) - Disassemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Pilot Valve (Auxiliary) - Assemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Pilot Valve (Blade) - Disassemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Pilot Valve (Blade) - Assemble
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

VALVE GP-PILOT RELIEF

Systems Operation

Relief Valve (Pilot)
305D CR and 305.5D CR Mini Hydraulic Excavators Hydraulic System

Testing and Adjusting

Relief Valve (Pilot) - Test and Adjust
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System

VALVE GP-RELIEF

Specifications

Relief Valve (Line)
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications

Tool Operating Manual

Repairing Line Relief Valve Seats in Hydraulic Control Valves Using the 229-3612 Hydraulic Valve Seat Repair Kit{0738, 5117}
Repairing Line Relief Valve Seats in Hydraulic Control Valves Using the 229-3612 Hydraulic Valve Seat Repair Kit{0738, 5117}

Systems Operation

Relief Valve (Line)
305D CR and 305.5D CR Mini Hydraulic Excavators Hydraulic System

Relief Valve (Main)
305D CR and 305.5D CR Mini Hydraulic Excavators Hydraulic System

Testing and Adjusting

Machine Drift on a Slope - Check
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System

Relief Valve (Main) - Test and Adjust
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System

Relief Valve (Line) - Test and Adjust
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System

Relief Valve (Swing) - Test and Adjust
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System

VALVE GP-SELECTOR

Systems Operation

Implements and Swing Controls Alternate Patterns
305D CR and 305.5D CR Mini Hydraulic Excavators Hydraulic System

Disassembly and Assembly

Selector Valve (Alternate Pattern Control) - Remove
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

Selector Valve (Alternate Pattern Control) - Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems

VALVE GP-SOLENOID

Special Instruction

Truck sale:

Caterpillar 305D CR
- Crawler Excavators
ALTORFER INC.

45,000

Caterpillar 305D CR, Crawler Excavators, Construction
- Crawler Excavators
ZIEGLER CAT

33,873

Caterpillar 305DCR, Crawler Excavators, Construction
- Crawler Excavators
WESTRAC PTY. LTD. (NSW)

44,300

Caterpillar 305DCR A, Crawler Excavators, Construction
- Crawler Excavators
MICHIGAN CAT

Caterpillar 305DCR
- Crawler Excavators
ZIEGLER CAT