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Undercarriage part

Apr 13, 2024

Track roller: Located in the lower part of the und

Saudi Arabian customers deliver 2 cabinets, the products are mainly based on Komatsu

Jul 11, 2020

mainly including PC200 track roller,PC200 track ch

2020 Guangzhou International Anti-epidemic Materials and Equipment Fair

Jun 15, 2020

From June 10th to 11th, 2020, Fujian Victory Machi

New Zealand customers export caterpillar undercarriage parts for CAT320 Spocket /track roller/front idler

2019-10-29

Date: October 29th, 2019 New Zealand customer

Philippine customers export Komatsu undercarriage parts bulk cargo

2019-10-21

Date: October 21th, 2019 Philippine customers expo

Indonesian customers export a cabinet for E200B track chain,SH200 Top roller and ex200 h-link

Oct 16, 2019

Date: September 8th, 2019 Indonesian customer

Komatsu D51PX-22 Track rollers Single flange

Komatsu D51PX-22 Track rollers assy DF double flange 12Y-30-00031

Item NO.:
12Y-30-00031
Model:
D60PL-6
Material:
50Mn/40MnB
Colors:
Black or yellow
Technique:
Forging & casting
Hardness:
HRC48-54,deepth:4mm-10mm
Warranty time:
2000 hour (Normal life 4000hours )
Finish:
Smooth
Packing:
Fumigate seaworthy packing
Weight:
46

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Product Details

Komatsu D51PX-22 bulldozer single(double) track roller

D51PX-22 Track lubricated shoes assy 44Links 710mm width

D51PX-22 Track lubricated chain assy 44Links Pitch 175.40mm P/N: BERCO KM489/44 ITM G4050000M00044 ITM G4050000Y00044 ITM G4050001M00044 ITM GV0500C0Y00044 VPI VKM489/44V

D51PX-22 Track single shoes 710mm width P/N: BERCO KM2413/28 BERCO KM259/28 ITM Z4050100N0710 ITM Z4050101N0710 ITM Z4050101N0710V KOMATSU 12G-32-11110 KOMATSU 12G-32-E1160

D51PX-22 Track bolts of track shoes P/N: 01675-21657 205-32-51120 205-32-51121 205-32-E8140

D51PX-22 Track nuts of track shoes P/N: KOMATSU 01803-01616 KOMATSU 01803-01622 KOMATSU 01803-E8150 KOMATSU 130-32-11220

D51PX-22 Track rollers SF single flange P/N: KOMATSU 12Y-30-00021 VPI VKM3425V

D51PX-22 Track rollers assy DF double flange P/N: KOMATSU 12Y-30-00031 VPI VKM3426V

D51PX-22 Top rollers P/N: 12Y-30-00041

D51PX-22 Sprocket assy 1set = 9pcs segments

D51PX-22 segment 3H 3T P/N:12Y-27-11510

Induction Harden illustration

Main technical parameter for some Komatsu track rollers

models	A	B	C	D	E	F	G	H	M	K	L	O	I	P	N
D20(single)	264	194	131	107	136	156	115	82	147	19		11		15.5	45
D20(double)	264	194	131	107	136	156	115	82	147	19	150	11	44	15.5	22
D30(single)	282	240	154	124	170	198		102	194	30		15		16.5	50
D30(double)	282	240	154	124	170	198		102	194	30	185	15	54	16.5	28
D50(single)	375	310	211	174	202	233	152	110	236	30		17		18	80
D50(double)	375	310	211	174	202	233	152	110	236	30	224	17	82	18	46
D60(single)	401	320	240	196	210	240	164	114	258	32		16		20	90
D60(double)	401	320	240	196	210	240	164	114	258	32	234	16	98	20	58
D80(single)	450	380	251	210	222	257	182	136	306	34		16		21	98
D80(double)	450	380	251	210	222	257	182	136	306	34	245	16	106	21	64
D85(single)	450	380	251	210	222	257	182	136	306	34		16		23.5	98
D85(double)	450	380	251	210	222	257	182	136	306	34	245	16	106	23.5	64
D155(single)	501.5	408	292	244	256	300	192	140	322	41		18		26	112
D155(double)	501.5	408	292	244	256	300	192	140	322	41	282	18	116	26	80

the models above are just for reference,we can supply more products as your reuirement,please kindly send us your inquiry or click export5@vmgroup.cn here.

Production Process

Komatsu D40 D41 D45 D50 D53 D55 D57 D58 D60 D63 bulldozer Track roller repair

Hot Tags : Komatsu D51PX-22 bulldozer track roller Komatsu D51PX-22 bulldozer undercarriage parts Komatsu D51PX-22 bulldozer lower roller

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Subject : Komatsu D51PX-22 Track rollers assy DF double flange 12Y-30-00031

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