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844 Wheel Tractor 2KZ00001-UP (MACHINE) POWERED BY 3412E Engine STEERING SYSTEM Caterpillar SIS



WHEEL DOZER 844 WHEEL DOZER 2KZ
 844 Wheel Tractor 2KZ00001-UP (MACHINE) POWERED BY 3412E Engine SEBP2765 844 2KZ   (1998)

Parts group 844:

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STEERING SYSTEM
LINES GP
LINES GP-SECONDARY STEERING
130-3805 LINES GP-SECONDARY STEERING
130-3805 LINES GP-SECONDARY STEERING
S/N 2KZ1-UP
PART OF 152-9751 GENERAL AR
LINES GP-STEERING
8R-5668 LINES GP-STEERING
8R-5668 LINES GP-STEERING
S/N 2KZ1-407
PART OF 152-9753 HYDRAULIC AR
LINES GP-STEERING
8R-5668 LINES GP-STEERING
8R-5668 LINES GP-STEERING
S/N 2KZ408-UP
PART OF 152-9753 HYDRAULIC AR
VALVE & LINES GP-STEERING NEUT
8R-5680 VALVE & LINES GP-STEERING NEUT
8R-5680 VALVE & LINES GP-STEERING NEUT
S/N 2KZ1-UP
PART OF 152-9753 HYDRAULIC AR
VALVE GP-CHECK
111-7775 VALVE GP-CHECK
111-7775 VALVE GP-CHECK -STEERING QUAD
S/N 2KZ1-UP
PART OF 8R-5680 VALVE & LINES GP-STEERING NEUT
VALVE GP-CHECK
176-9369 VALVE GP-CHECK
176-9369 VALVE GP-CHECK -STEERING-STEERING
S/N 2KZ1-UP
PART OF 111-7775 VALVE GP-CHECK
VALVE GP-CHECK
176-9371 VALVE GP-CHECK
176-9371 VALVE GP-CHECK -STEERING-STEERING
S/N 2KZ1-UP
PART OF 111-7775 VALVE GP-CHECK
VALVE GP-STEERING NEUTRALIZER
9T-7426 VALVE GP-STEERING NEUTRALIZER
9T-7426 VALVE GP-STEERING NEUTRALIZER
S/N 2KZ1-UP
PART OF 8R-5680 VALVE & LINES GP-STEERING NEUT
STEERING GP
LINES GP-SECONDARY STEERING
130-3805 LINES GP-SECONDARY STEERING
130-3805 LINES GP-SECONDARY STEERING
S/N 2KZ1-UP
PART OF 152-9751 GENERAL AR
VALVE GP
VALVE GP-RELIEF
116-6399 VALVE GP-RELIEF
116-6399 VALVE GP-RELIEF -BRAKE SYSTEM BACKUP
S/N 2KZ1-UP
PART OF 3Q-6232 LINES GP-PILOT
VALVE GP-RELIEF
346-3796 VALVE GP-RELIEF
346-3796 VALVE GP-RELIEF
S/N 2KZ1-UP
DIRECT OPERATED
PART OF 6E-2377 VALVE GP-RELIEF
VALVE GP-RELIEF
6E-2377 VALVE GP-RELIEF
6E-2377 VALVE GP-RELIEF -BRAKE SYSTEM BACKUP
S/N 2KZ1-UP
DIRECT OPERATED
PART OF 116-6399 VALVE GP-RELIEF
VALVE & LINES GP-STEERING NEUT
8R-5680 VALVE & LINES GP-STEERING NEUT
8R-5680 VALVE & LINES GP-STEERING NEUT
S/N 2KZ1-UP
PART OF 152-9753 HYDRAULIC AR
VALVE GP-CHECK
111-7775 VALVE GP-CHECK
111-7775 VALVE GP-CHECK -STEERING QUAD
S/N 2KZ1-UP
PART OF 8R-5680 VALVE & LINES GP-STEERING NEUT
VALVE GP-CHECK
176-9369 VALVE GP-CHECK
176-9369 VALVE GP-CHECK -STEERING-STEERING
S/N 2KZ1-UP
PART OF 111-7775 VALVE GP-CHECK
VALVE GP-CHECK
176-9371 VALVE GP-CHECK
176-9371 VALVE GP-CHECK -STEERING-STEERING
S/N 2KZ1-UP
PART OF 111-7775 VALVE GP-CHECK
VALVE GP-PILOT
143-2855 VALVE GP-PILOT
143-2855 VALVE GP-PILOT -STIC STEERING
S/N 2KZ1-UP
PART OF 130-1830, 188-3635 CONTROL GP-STEERING
VALVE GP-PILOT CARTRIDGE
147-1237 VALVE GP-PILOT CARTRIDGE
147-1237 VALVE GP-PILOT CARTRIDGE
S/N 2KZ1-UP
PART OF 143-2855 VALVE GP-PILOT
VALVE GP-PILOT CARTRIDGE
147-1238 VALVE GP-PILOT CARTRIDGE
147-1238 VALVE GP-PILOT CARTRIDGE
S/N 2KZ1-UP
PART OF 143-2855 VALVE GP-PILOT
VALVE GP-RELIEF
100-4335 VALVE GP-RELIEF
100-4335 VALVE GP-RELIEF -PUMP BACKUP
S/N 2KZ1-UP
PART OF 6E-2923, 6E-2925 VALVE GP-STEERING
VALVE GP-RELIEF
6E-3986 VALVE GP-RELIEF
6E-3986 VALVE GP-RELIEF -SECONDARY STEERING
S/N 2KZ1-UP
PART OF 6E-2923 VALVE GP-STEERING
VALVE GP-SELECTOR & PRESS CONT
6E-3078 VALVE GP-SELECTOR & PRESS CONT
6E-3078 VALVE GP-SELECTOR & PRESS CONT -STEERING SWITCH PROTECTION
S/N 2KZ1-UP
PART OF 130-3805 LINES GP-SECONDARY STEERING
VALVE GP-SELECTOR & PRESS CONT
6E-5566 VALVE GP-SELECTOR & PRESS CONT
6E-5566 VALVE GP-SELECTOR & PRESS CONT -STEERING
S/N 2KZ1-UP
PART OF 8R-5680 VALVE & LINES GP-STEERING NEUT
VALVE GP-STEERING
6E-2923 VALVE GP-STEERING
6E-2923 VALVE GP-STEERING -WITH SECONDARY STEERING
S/N 2KZ1-UP
PART OF 130-3805 LINES GP-SECONDARY STEERING
Type 1
VALVE GP-STEERING
6E-2923 VALVE GP-STEERING
6E-2923 VALVE GP-STEERING -WITH SECONDARY STEERING
S/N 2KZ1-UP
PART OF 130-3805 LINES GP-SECONDARY STEERING
Type 2
VALVE GP-STEERING
6E-2923 VALVE GP-STEERING
6E-2923 VALVE GP-STEERING -WITH SECONDARY STEERING
S/N 2KZ1-UP
PART OF 130-3805 LINES GP-SECONDARY STEERING
Type 3
VALVE GP-STEERING
6E-2923 VALVE GP-STEERING
6E-2923 VALVE GP-STEERING -WITH SECONDARY STEERING
S/N 2KZ1-UP
PART OF 130-3805 LINES GP-SECONDARY STEERING
Type 4
VALVE GP-STEERING
6E-2924 VALVE GP-STEERING
6E-2924 VALVE GP-STEERING
S/N 2KZ1-UP
PART OF 6E-2923 VALVE GP-STEERING
VALVE GP-STEERING
6E-2925 VALVE GP-STEERING
6E-2925 VALVE GP-STEERING
S/N 2KZ1-UP
PART OF 8R-5668 LINES GP-STEERING
Type 1
VALVE GP-STEERING
6E-2925 VALVE GP-STEERING
6E-2925 VALVE GP-STEERING
S/N 2KZ1-UP
PART OF 8R-5668 LINES GP-STEERING
Type 2
VALVE GP-STEERING
6E-2925 VALVE GP-STEERING
6E-2925 VALVE GP-STEERING
S/N 2KZ1-UP
PART OF 8R-5668 LINES GP-STEERING
Type 3
VALVE GP-STEERING
6E-2925 VALVE GP-STEERING
6E-2925 VALVE GP-STEERING
S/N 2KZ1-UP
PART OF 8R-5668 LINES GP-STEERING
Type 4
VALVE GP-STEERING
6E-2925 VALVE GP-STEERING
6E-2925 VALVE GP-STEERING
S/N 2KZ1-UP
PART OF 8R-5668 LINES GP-STEERING
Type 5
VALVE GP-STEERING
6E-2926 VALVE GP-STEERING
6E-2926 VALVE GP-STEERING
S/N 2KZ1-UP
PART OF 6E-2925 VALVE GP-STEERING
VALVE GP-STEERING NEUTRALIZER
9T-7426 VALVE GP-STEERING NEUTRALIZER
9T-7426 VALVE GP-STEERING NEUTRALIZER
S/N 2KZ1-UP
PART OF 8R-5680 VALVE & LINES GP-STEERING NEUT
CYLINDER GP
CYLINDER & MTG GP-STEERING
8R-5663 CYLINDER & MTG GP-STEERING
8R-5663 CYLINDER & MTG GP-STEERING
S/N 2KZ1-UP
PART OF 152-9753 HYDRAULIC AR
CYLINDER GP-STEERING
6E-1244 CYLINDER GP-STEERING
6E-1244 CYLINDER GP-STEERING -LH
S/N 2KZ1-UP
139.7MM (5.5IN) BORE X 873MM (34.37IN) STROKE
PART OF 8R-5663 CYLINDER & MTG GP-STEERING
CYLINDER GP-STEERING
9T-9568 CYLINDER GP-STEERING
9T-9568 CYLINDER GP-STEERING -RH
S/N 2KZ1-UP
139.7MM (5.5IN) BORE X 873MM (34.37IN) STROKE
PART OF 8R-5663 CYLINDER & MTG GP-STEERING
PUMP GP
HEAD GP-PUMP
111-7330 HEAD GP-PUMP
111-7330 HEAD GP-PUMP
S/N 2KZ1-UP
PART OF 6E-1542 PUMP GP-PISTON
6E-5244 PUMP & MTG GP-STEERING & FAN
6E-5244 PUMP & MTG GP-STEERING & FAN -HIGH AMBIENT TEMPERATURE
S/N 2KZ1-UP
PART OF 126-6248 COOLING AR-HIGH AMBIENT TEMP
8R-5678 PUMP & MTG GP-STEERING & FAN
8R-5678 PUMP & MTG GP-STEERING & FAN
S/N 2KZ294-UP
PART OF 152-9753 HYDRAULIC AR
PUMP GP-GEAR
101-4007 PUMP GP-GEAR
101-4007 PUMP GP-GEAR -SECONDARY STEERING
S/N 2KZ1-UP
PART OF 130-3805 LINES GP-SECONDARY STEERING
109-4195 PUMP GP-PISTON
109-4195 PUMP GP-PISTON -HYDRAULIC FAN, STEERING
S/N 2KZ1-UP
PART OF 8R-5678 PUMP & MTG GP-STEERING & FAN
PUMP GP-PISTON
6E-1542 PUMP GP-PISTON
6E-1542 PUMP GP-PISTON -STEERING
S/N 2KZ1-UP
PART OF 6E-5244 PUMP & MTG GP-STEERING & FAN, 109-4195 PUMP GP-PISTON
ROTATING GP-PUMP
111-7329 ROTATING GP-PUMP
111-7329 ROTATING GP-PUMP
S/N 2KZ1-UP
PART OF 6E-1542 PUMP GP-PISTON
VALVE GP-PUMP CONTROL
6E-1024 VALVE GP-PUMP CONTROL
6E-1024 VALVE GP-PUMP CONTROL -STEERING-PRESSURE, FLOW COMPENSATOR
S/N 2KZ1-UP
PART OF 6E-1542 PUMP GP-PISTON
VALVE GP-PUMP CONTROL
6E-3850 VALVE GP-PUMP CONTROL
6E-3850 VALVE GP-PUMP CONTROL -STEERING-FLOW COMPENSATOR
S/N 2KZ1-UP
PART OF 6E-1024 VALVE GP-PUMP CONTROL
VALVE GP-PUMP CONTROL
6E-3857 VALVE GP-PUMP CONTROL
6E-3857 VALVE GP-PUMP CONTROL -STEERING-PRESSURE COMPENSATOR
S/N 2KZ1-UP
PART OF 6E-1024 VALVE GP-PUMP CONTROL

Information:

(For parts list, see above)

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}
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}
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}
Special Instruction
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
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
Procedure to Improve Slow Steering Response on Large Wheel Loaders and Wheel Dozers{4304, 4307, 5056}
Procedure to Improve Slow Steering Response on Large Wheel Loaders and Wheel Dozers{4304, 4307, 5056}
Leaky Steering Pilot Valve{4342, 4343}
Leaky Steering Pilot Valve{4342, 4343}
Specifications
Check Valve
990, 990 II WHEEL LOADER & 844 WHEEL TRACTOR STEERING SYSTEM
Neutralizer Valves
990, 990 II WHEEL LOADER & 844 WHEEL TRACTOR STEERING SYSTEM
Disassembly and Assembly
Steering Check Valves
844 WHEEL TRACTOR MACHINE SYSTEMS
Service Magazine
Color Coded Dust Caps for S·O·S Ports Will Be Available {7770}
2003/12/01
Information Release Memo, PELJ0481 , "Product Line Expansion for Caterpillar Low and Medium Pressure Hose and Coupling Products" {5057}
2005/02/21
New Metering Pump Groups For Steering Control Prevent Oil Leaks {4300, 4301, 4312}
2010/08/19
Special Instruction
Procedure to Apply Dielectric Grease to the Horn (Cruise Control) Contact Ring{4310}
Procedure to Apply Dielectric Grease to the Horn (Cruise Control) Contact Ring{4310}
Operation and Maintenance Manual
Secondary Steering - Test
844 Wheel Dozer
Reuse And Salvage Guidelines
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Service Magazine
Revised Special Instruction, REHS0126-02, "Caterpillar Electronic Controls Service Code Information Description List", Available{0374,1901,1927,1930,1948,3168,4348,4802,4808,4810,4812,5511,5701,7490,7494,7601,7602,7610}
1998/11/16
Special Instruction
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Hose Inspection Form {0374, 0599, 5057, 5057}
Hose Inspection Form {0374, 0599, 5057, 5057}
Tool Operating Manual
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}
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}
Reuse And Salvage Guidelines
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Bench Test Procedures
Service Magazine
243-3133 Quick Connect Coupler (Fluid Sampling) Provides A Coupler for Portable Particle Analyzers {0707, 0717, 0731, 0732, 0738}
2004/07/01
Test Kit Checks Oil Coolers for Leaks {0768, 0781, 0783, 0784}
2004/12/27
Technical Information Bulletin
Procedure to Improve Slow Steering Response on Large Wheel Loaders and Wheel Dozers{4304, 4307, 5056}
Procedure to Improve Slow Steering Response on Large Wheel Loaders and Wheel Dozers{4304, 4307, 5056}
Leaky Steering Pilot Valve{4342, 4343}
Leaky Steering Pilot Valve{4342, 4343}
Specifications
Steering Control Valve (Standard)
990, 990 II WHEEL LOADER & 844 WHEEL TRACTOR STEERING SYSTEM
Steering Control Valve (Equipped With Supplemental Steering)
990, 990 II WHEEL LOADER & 844 WHEEL TRACTOR STEERING SYSTEM
Selector And Pressure Control Valve
990, 990 II WHEEL LOADER & 844 WHEEL TRACTOR STEERING SYSTEM
Check Valve
990, 990 II WHEEL LOADER & 844 WHEEL TRACTOR STEERING SYSTEM
Neutralizer Valves
990, 990 II WHEEL LOADER & 844 WHEEL TRACTOR STEERING SYSTEM
Fan Drive Makeup Valve
990, 990 II WHEEL LOADER & 844 WHEEL TRACTOR STEERING SYSTEM
Reuse And Salvage Guidelines
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Final Drive Steering System, Wheel Braking System, and Wheels & Tires Salvage and Reuse Manual Contents {4000, 4050, 4100, 4250, 4300}
Contamination Control Guidelines
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}
Disassembly and Assembly
Steering Neutralizer Valves
844 WHEEL TRACTOR MACHINE SYSTEMS
Steering Pilot Control Valve
844 WHEEL TRACTOR MACHINE SYSTEMS
Steering Control Valve
844 WHEEL TRACTOR MACHINE SYSTEMS
Service Magazine
243-3133 Quick Connect Coupler (Fluid Sampling) Provides A Coupler for Portable Particle Analyzers {0707, 0717, 0731, 0732, 0738}
2004/07/01
A New Bracket Is Added to the Pilot Valve (STIC STEERING) {3033, 4342}
2006/08/21
Operation and Maintenance Manual
Steering Cylinder Bearings - Lubricate
844 Wheel Dozer
Special Instruction
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Specifications
Steering Cylinders
990, 990 II WHEEL LOADER & 844 WHEEL TRACTOR STEERING SYSTEM
Reuse And Salvage Guidelines
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> 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}
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}
Bench Test Procedures
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Disassembly and Assembly
Steering Cylinders
844 WHEEL TRACTOR MACHINE SYSTEMS
Service Magazine
New Backup Rings Are Available for Sealing Hydraulic Cylinders with Pitted Grooves {4303, 5102, 5104, 5106, 5456, 7562}
2003/06/30
New Assembly Instructions for Rod Seals on Hydraulic Cylinders are Available {7562}
2001/09/04
Correctly Assembling the Buffer Seal Will Prevent Failure of the U-Cup Seals {7562}
2001/07/30
Double Lip Wiper Seals Must Be Installed Properly {7562}
2002/12/09
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30
Special Instruction
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}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Reuse And Salvage Guidelines
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}
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}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}
Hydraulic Piston Motors{5058}
Hydraulic Piston Motors{5058}
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}
Bench Test Procedures
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}
Service Magazine
Test Kit Checks Oil Coolers for Leaks {0768, 0781, 0783, 0784}
2004/12/27
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
Special Instruction
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}
Nexus Gear Pump Porting{5073}
Nexus Gear Pump Porting{5073}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {5073}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Test Specifications for Vane Cartridges{0784, 5058, 5070}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Specifications
Hydraulic Pumps
990, 990 II WHEEL LOADER & 844 WHEEL TRACTOR STEERING SYSTEM
Brake/Implement Pilot Pump
990 & 990 II WHEEL LOADER & 844 WHEEL TRACTOR BRAKE SYSTEM
Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Reuse And Salvage Guidelines
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}
Repair Process for Hydraulic Gear Pumps {5073}
Repair Process for Hydraulic Gear Pumps {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}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 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}
Hydraulic Piston Pumps Used in Certain Models of Caterpillar Equipment{3203, 5070, 5084}
Hydraulic Piston Pumps Used in Certain Models of Caterpillar Equipment{3203, 5070, 5084}
Vane Type Hydraulic Pump Identification Guidelines {5055}
Vane Type Hydraulic Pump Identification Guidelines {5055}
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}
Information Release Memo
EXPANSION OF REMAN HYDRAULIC PUMPS AND MOTORS
EXPANSION OF REMAN HYDRAULIC PUMPS AND MOTORS
Bench Test Procedures
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
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}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps {5070}
Bench Test Procedure for Hydraulic Piston Pumps{5070}
Bench Test Procedure for Hydraulic Piston Pumps{5070}
Disassembly and Assembly
Secondary Steering Pump
844 WHEEL TRACTOR MACHINE SYSTEMS
Service Magazine
Valve Caps are Available for 6E-1542 Piston Pump {4306, 5070}
2000/02/14
Correction to Testing and Adjusting , "Margin Pressure Adjustment Procedure" {4306, 5070, 5086}
2003/09/01

Truck sale:

2001 CAT 844
 
2001 CAT 844

Raw Machinery Inc
Shepherd, Montana
 
USD $88,000 
2001 CAT 844

Trends Handling
Conway, Arkansas
CATERPILLAR 844 1999
$25,800 USD 
CATERPILLAR 844 1999
- COMPACTORS
FABICK WI
United States
2008 CAT 844
USD $120,000 
2008 CAT 844

CHICAGO MACHINERY CO
Lynwood, Illinois
CAT 844
 
CAT 844

SUKUT EQUIPMENT & PARTS
San Bernardino, California
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