Specifications

Komast bulldozer undercarriage Track roller:
1,Material:50Mn
2,Hardness:HRC52-HRC58,depth:5-8mm
3,Gurantee:1900 hours

Xiamen EBpart Manufacturing Co.,Ltd produce high performance and reliability track rollers used for crawler type heavy equipments,such as excavators,dozers,applicable for caterpillar,komatsu,hitachi,daewoo,kobelco,sumitomo,hyundai,samsung,volvo,mitubishi.

 

 

Our track roller for excavators are specially designed, engineered and manufactured for high impact applications.Bulldozer track rollers are designed for applications that call for the maximum wear resistance.

 

We use good material to ensure quality and consistency,and our heat treatment process provides hardness in high wear areas,and elastic core to resist shock and impact loads.We have strict quality management to produce effective and stable products,and meet customer's demand.

 

Bulldozer track roller advantage:

1,Well lubricated oil recycle system
2,High hardness
3,Deep hardened wear surface
4,Good quality bronze bushings

  

Dozer track roller models:

KOMATSU BULLDOZER	D20	D21	D30	D31	D37	D40	D50	D60
	D63	D65	D80	D85	D135	D155	D355	D375
CATERPILLAR BULLDOZER	D3C	D3D	D4	D4C	D4D	D4E	D5	D5H
	D6	D6C	D6D	D6E	D6H	D7E	D7G	D8K
	D8N	D9N	D10N	D11N

 

We can supply Track roller (Bottom roller,Lower roller) for komatsu bulldozer machine D85(D85-12) serials:   D75S-2,D75S-2,D80A-12,D85A-12

 

Track roller single flange:
150-30-00066,154-30-00500,154-30-00501,154-30-00502,154-30-00504,154-30-00505

 

Track roller double flange:
150-30-00056,154-30-00400,154-30-00401,154-30-00402,154-30-00404,154-30-00405

 

Also Track roller (Bottom roller,Lower roller)  for komatsu dozer D85(D85-18,D85-21) serials: D75S-3,D75S-5,D80A-18,D80E-18,D80F-18,D80P-18,D83E-1,D83P-1,D85A-18,D85A-21,D85A-21B,D85E-18,D85E-21,D85P-18,D85P-21,D95S-1,D95S-2

 

Track roller single flange:
154-30-00503,155-30-00120,155-30-00121,155-30-00122,155-30-00123,155-30-00124,155-30-00125,155-30-00126,155-30-00127,155-30-00128,155-30-00240

 

Track roller double flange:
154-30-00403,155-30-00110,155-30-00111,155-30-00112,155-30-00113,155-30-00114,155-30-00115,155-30-00116,155-30-00117,155-30-00118,155-30-00250