154-6279 LINES GP-TRAVEL MOTOR S/N BDH797-815 PART OF 149-1111 HYDRAULIC AR 301.5 MINI HYD EXCAVATOR

HYDRAULIC SYSTEM

LINES GP-TRAVEL MOTOR

0. 154-6279 LINES GP-T
1. 154-6279 LINES GP-T
2. 185-9967 LINES GP-T
3. 185-9967 LINES GP-T
4. 234-7632 LINES GP-T

CYLINDER GP

5. 185-9969 LINES GP-U
6. 234-7634 LINES GP-U

LINES GP-AUXILIARY

7. 147-5254 LINES GP-W

LINES GP-CYLINDER

8. 147-5252 LINES GP-W

MANIFOLD GP

9. 144-5986 MANIFOLD G
0. INFORMATION

MINI HYD EXCAVATOR 301.5 MINI HYD EXCAVATOR 3YW
301.5 301.6 301.8 Mini Hydraulic Excavator 3YW00001-UP (MACHINE) POWERED BY 3003 Engine SEBP2820 301.5 3YW (1998)

HYDRAULIC SYSTEM

LINES GP-TRAVEL MOTOR

154-6279 LINES GP-TRAVEL MOTOR

185-9967 LINES GP-TRAVEL MOTOR

#SEBP28200240

154-6279: LINES GP-TRAVEL MOTOR

LINES GP-TRAVEL MOTOR

154-6279 LINES GP-TRAVEL MOTOR
S/N BDH797-815
PART OF 149-1111 HYDRAULIC AR

i01901226 SEBP2820

1546279 LINES GP-TRAVEL MOTOR Parts scheme

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Parts for your 301.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	210-6399 CI	[1]	HOSE AS
2.	210-6400 CI	[1]	HOSE AS
3.	160-2247		SLEEVE-ABRASION (55CM)
4.	144-5987 Y	[1]	SWIVEL GP
5.	8T-4224	[4]	WASHER-HARD (8.8X16X2-MM THK)
6.	148-8325 C	[6]	CONNECTOR AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-8641	[1]	CONNECTOR
7.	148-8385	[2]	ELBOW AS
			(EACH INCLUDES)
	3J-7354	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-9000	[1]	ELBOW
8.	148-8432	[1]	TEE AS
	3J-7354	[1]	SEAL-O-RING
	4J-5477	[2]	SEAL-O-RING
	6V-8773	[1]	TEE-FACE SEAL
9.	150-3033	[4]	ELBOW AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	8T-0164	[1]	ELBOW
10.	150-5005 I	[4]	HOSE AS
11.	151-7297 I	[2]	HOSE AS
12.	8T-4189 M	[4]	BOLT (M8X1.25X20-MM)
	C		CHANGE FROM PREVIOUS TYPE
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP28200241

154-6279: LINES GP-TRAVEL MOTOR

LINES GP-TRAVEL MOTOR

154-6279 LINES GP-TRAVEL MOTOR
S/N BDH900-UP
PART OF 149-1111 HYDRAULIC AR

i02063472 SEBP2820

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Parts for your 301.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	237-4075 C	[1]	SWIVEL GP
2.	148-8325	[6]	CONNECTOR AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-8641	[1]	CONNECTOR
3.	148-8369	[2]	ELBOW AS
			(EACH INCLUDES)
	3J-7354	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-8628	[1]	ELBOW
4.	148-8385	[2]	ELBOW AS
			(EACH INCLUDES)
	3J-7354	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-9000	[1]	ELBOW
5.	150-3033	[4]	ELBOW AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	8T-0164	[1]	ELBOW
6.	150-5005 I	[4]	HOSE AS
7.	151-7297 I	[2]	HOSE AS
8.	221-3534	[2]	HOSE AS
9.	4J-5477	[2]	SEAL-O-RING
10.	8T-4189 M	[4]	BOLT (M8X1.25X20-MM)
11.	8T-4224	[4]	WASHER-HARD (8.8X16X2-MM THK)
12.	160-2247 E	[2]	SLEEVE-ABRASION (27.5-CM EACH)
	C		CHANGE FROM PREVIOUS TYPE
	E		ORDER BY THE CENTIMETER
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP28200242

185-9967: LINES GP-TRAVEL MOTOR

LINES GP-TRAVEL MOTOR

185-9967 LINES GP-TRAVEL MOTOR
S/N BFA1-1818
PART OF 186-4311 HYDRAULIC AR

i01325162 SEBP2820

1859967 LINES GP-TRAVEL MOTOR Parts scheme

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Parts for your 301.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	169-5702	[2]	CONNECTOR AS
			(EACH INCLUDES)
	3J-7354	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	149-9900	[1]	CONNECTOR
2.	176-9267 Y	[1]	SWIVEL GP
3.	185-2587 I	[2]	HOSE AS
4.	185-2588 I	[2]	HOSE AS
5.	185-2589 I	[1]	HOSE AS
6.	185-2590 I	[1]	HOSE AS
7.	185-2593 I	[1]	HOSE AS
8.	185-2594 I	[1]	HOSE AS
9.	148-8316	[2]	CONNECTOR AS
			(EACH INCLUDES)
	3J-7354	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-8647	[1]	CONNECTOR
10.	148-8325	[10]	CONNECTOR AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-8641	[1]	CONNECTOR
11.	148-8448	[2]	TEE AS
			(EACH INCLUDES)
	4J-5477	[2]	SEAL-O-RING
	6V-9842	[1]	TEE-SWIVEL
12.	8T-4121	[4]	WASHER-HARD (11X21X2.5-MM THK)
13.	8T-4195 M	[4]	BOLT (M10X1.5X30-MM)
14.	165-2615	[2]	GUARD
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP28200243

185-9967: LINES GP-TRAVEL MOTOR

LINES GP-TRAVEL MOTOR

185-9967 LINES GP-TRAVEL MOTOR
S/N BFA1819-UP
PART OF 186-4311 HYDRAULIC AR

i02194120 SEBP2820

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Parts for your 301.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8T-4195 M	[4]	BOLT (M10X1.5X30-MM)
2.	176-9267 Y	[1]	SWIVEL GP
3.	185-2587 I	[2]	HOSE AS
4.	185-2588 I	[2]	HOSE AS
5.	185-2589 I	[1]	HOSE AS
6.	210-6401 CI	[1]	HOSE AS
7.	185-2593 I	[1]	HOSE AS
8.	210-6402 CI	[1]	HOSE AS
9.	165-2615	[2]	GUARD
10.	148-8325 C	[12]	CONNECTOR AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-8641	[1]	CONNECTOR
11.	148-8448	[2]	TEE AS
			(EACH INCLUDES)
	4J-5477	[2]	SEAL-O-RING
	6V-9842	[1]	TEE-SWIVEL
12.	8T-4121	[4]	WASHER-HARD (11X21X2.5-MM THK)
	C		CHANGE FROM PREVIOUS TYPE
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP28200244

234-7632: LINES GP-TRAVEL MOTOR

LINES GP-TRAVEL MOTOR

234-7632 LINES GP-TRAVEL MOTOR
S/N BFA1591-UP
PART OF 186-4311 HYDRAULIC AR

i02195216 SEBP2820

2347632 LINES GP-TRAVEL MOTOR Parts scheme

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Parts for your 301.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6V-0748 E		GUARD-HOSE (50-CM EACH)
2.	230-7445 Y	[1]	SWIVEL GP
3.	234-7649 I	[4]	HOSE AS
4.	234-7650 I	[2]	HOSE AS
5.	234-7651 I	[1]	HOSE AS
6.	234-7686 I	[1]	HOSE AS
7.	148-8325	[6]	CONNECTOR AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-8641	[1]	CONNECTOR
8.	148-8368	[4]	ELBOW AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-8627	[1]	ELBOW
9.	148-8369	[4]	ELBOW AS
			(EACH INCLUDES)
	3J-7354	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-8628	[1]	ELBOW
10.	4J-5477	[2]	SEAL-O-RING
11.	8T-4189 M	[4]	BOLT (M8X1.25X20-MM)
12.	8T-4224	[4]	WASHER-HARD (8.8X16X2-MM THK)
	E		ORDER BY THE CENTIMETER
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP28200245

185-9969: LINES GP-UNDERCARRIAGE CYL

LINES GP-UNDERCARRIAGE CYL

185-9969 LINES GP-UNDERCARRIAGE CYL
S/N BFA1-2882
PART OF 186-4310 UNDERCARRIAGE AR

i01323733 SEBP2820

1859969 LINES GP-UNDERCARRIAGE CYL Parts scheme

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Parts for your 301.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	185-2585 I	[1]	HOSE AS
2.	185-2586 I	[1]	HOSE AS
3.	148-8325	[4]	CONNECTOR AS
			(EACH INCLUDES)
3A.	3J-1907	[1]	SEAL-O-RING
3B.	4J-5477	[1]	SEAL-O-RING
3C.	6V-8641	[1]	CONNECTOR
4.	8T-1887	[2]	CLIP (SLOT)
5.	8T-1888	[2]	CLIP (TAB)
6.	8T-4121	[2]	WASHER-HARD (11X21X2.5-MM THK)
7.	8T-4137 M	[2]	BOLT (M10X1.5X20-MM)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP28200246

234-7634: LINES GP-UNDERCARRIAGE CYL

LINES GP-UNDERCARRIAGE CYL

234-7634 LINES GP-UNDERCARRIAGE CYL
S/N BFA2883-UP
PART OF 186-4310 UNDERCARRIAGE AR

i02195647 SEBP2820

2347634 LINES GP-UNDERCARRIAGE CYL Parts scheme

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Parts for your 301.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	148-8316	[2]	CONNECTOR AS
			(EACH INCLUDES)
	3J-7354	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-8647	[1]	CONNECTOR
2.	148-8325	[2]	CONNECTOR AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	4J-5477	[1]	SEAL-O-RING
	6V-8641	[1]	CONNECTOR
3.	234-7647 I	[2]	HOSE AS
4.	8T-1887	[2]	CLIP (SLOT)
5.	8T-1888	[2]	CLIP (TAB)
6.	8T-4121	[2]	WASHER-HARD (11X21X2.5-MM THK)
7.	8T-4137 M	[2]	BOLT (M10X1.5X20-MM)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP28200247

147-5254: LINES GP-WORK TOOL

LINES GP-WORK TOOL

147-5254 LINES GP-WORK TOOL
S/N BFA1-UP; BDH1-UP; 3YW1-UP
AN ATTACHMENT

i00802389 SEBP2820

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Parts for your 301.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	151-9850	[1]	BRACKET
2.	152-1258	[1]	TUBE AS
3.	152-1259	[1]	TUBE AS
4.	152-1260	[1]	TUBE AS
5.	152-1739	[1]	BRACKET
6.	153-2996	[1]	FITTING AS (QUICK DISCONNECT, MALE)
7.	153-2997	[2]	FITTING AS (QUICK DISCONNECT, FEMALE)
8.	160-9986 I	[1]	HOSE AS
9.	160-9987 I	[1]	HOSE AS
10.	160-9988 I	[1]	HOSE AS
11.	160-9989 I	[1]	HOSE AS
12.	160-9990 I	[1]	HOSE AS
13.	160-9991 I	[1]	HOSE AS
14.	161-2560	[1]	CAP-DUST
15.	161-2561	[2]	CAP-DUST
16.	164-6859	[4]	UNION AS
			(EACH INCLUDES)
	6V-8398	[1]	SEAL-O-RING
	6V-9353	[1]	UNION
	7J-9108	[1]	SEAL-O-RING
17.	169-5701	[2]	CONNECTOR AS
			(EACH INCLUDES)
	3K-0360	[1]	SEAL-O-RING
	6V-8398	[1]	SEAL-O-RING
	152-6942	[1]	CONNECTOR
18.	169-7409	[2]	UNION AS
			(EACH INCLUDES)
	6V-8996	[1]	UNION
	7J-9108	[2]	SEAL-O-RING
19.	171-1357	[1]	CONNECTOR AS
	3K-0360	[1]	SEAL-O-RING
	7J-9108	[1]	SEAL-O-RING
	160-5083	[1]	CONNECTOR
20.	6V-9169	[6]	NUT (13/16-16-THD)
21.	6V-9170	[3]	NUT-BULKHEAD (1-14-THD)
22.	8T-1888	[3]	CLIP (TAB)
23.	9R-8779	[3]	CLIP (SLOT)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP28200248

147-5252: LINES GP-WORK TOOL CYLINDER

LINES GP-WORK TOOL CYLINDER

147-5252 LINES GP-WORK TOOL CYLINDER
S/N BFA1-UP; 3YW1-1852
PART OF 144-0145 LINKAGE AR-BUCKET, 186-4080 STICK AR
ALSO AN ATTACHMENT

i00783249 SEBP2820

1475252 LINES GP-WORK TOOL CYLINDER Parts scheme

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Parts for your 301.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3E-7419	[1]	CLAMP-HOSE
2.	9R-2004	[1]	BLOCK
3.	144-6959	[1]	TUBE AS
4.	144-6960	[1]	TUBE AS
5.	144-6977 I	[2]	HOSE AS
6.	150-9307	[1]	TUBE AS
7.	148-8336	[2]	CONNECTOR AS
			(EACH INCLUDES)
	3J-1907	[1]	SEAL-O-RING
	6V-8397	[1]	SEAL-O-RING
	6V-8636	[1]	CONNECTOR
8.	2U-3085	[2]	GROMMET
9.	4J-5477	[4]	SEAL-O-RING
10.	5P-4116	[2]	WASHER-HARD (8.8X20.5X2-MM THK)
11.	6V-8397	[1]	SEAL-O-RING
12.	8T-1885	[2]	CLIP (SLOT)
13.	8T-1886	[2]	CLIP (TAB)
14.	8T-4200 M	[2]	BOLT (M8X1.25X16-MM)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP28200249

144-5986: MANIFOLD GP-CONTROL

MANIFOLD GP-CONTROL

144-5986 MANIFOLD GP-CONTROL -PILOT, TRAVEL SPEED
S/N BFA1-UP; BDH1-UP; 3YW1-UP
PART OF 145-4251 VALVE & ACCUMULATOR GP-PILOT

i01217626 SEBP2820

1445986 MANIFOLD GP-CONTROL Parts scheme

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Parts for your 301.5 MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	156-8847	[2]	SOLENOID (SPEED SELECT)
2.	099-0822 M	[4]	BOLT-SOCKET HEAD (M5X0.8X10-MM)
3.	095-1519	[2]	SEAL-O-RING
4.	102-8802	[2]	KIT-RECEPTACLE (2-PIN)
			(EACH INCLUDES RECEPTACLE AS & WEDGE)
5.	8T-8730	[2]	SOCKET-CONNECTOR (16-GA TO 18-GA)
6.	8T-8729	[4]	PIN-CONNECTOR (16-GA TO 18-GA)
7.	155-2270	[1]	KIT-CONNECTING PLUG (2-PIN)
			(INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
	M		METRIC PART