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KOMATSU and CATERPILLAR Track Roller With Single and Double Flag
Depending on the application, you can choose from a wide range of dozer and excavator track rollers:
Standard, single flange and double flange: for standard rollers
PLUS, Single Flange and Double Flange: with increased tread depth and flange height. Designed and manufactured with internal lubrication. -
Replacement Track Roller Bottom Roller for Excavator and Dozer
After precisely forged, the surface hardness of the track roller reaches HRC 52-58, and the depth of quenching is 5-8 mm. In order to ensure the outer body side and the inner body side to have enduring impact resistance and good surface wear resistance, the high-quality floating seal system is adopted, so that the sealing performance is great, and the track roller is free of maintenance. -
JCB track roller JCB excavator parts JCB spare parts JCB undercarriage parts
Excavator track roller is made of shell, bronze bushing, collar, seal, lock pin, plug, shaft. It is made by forging, machining, heat treatment, assembly, painting etc.
The quality and working life depends on the quality of raw steels, the hardness of rail surface, the depth of hardness layer, the quality of seal group etc. -
50Mn/40SiMnTi single/double flag track roller bottom roller for excavator and bulldozer
Our track roller/bottom roller have Precise design, carefully manufactured for proper fix easy grousering heavy loaded capacity up to 50tons without compromising proper functioning of the excavators reliable quality, high cost performance,quality services.Our products,your best choice. -
Sell O&K dozer RH20 track roller oem no.044326 sf OK682 10T0212AY2 Track roller,bottom roller,lower roller
The track roller also called bottom roller or lower roller is an important undercarriage part for crawler excavators or bulldozers. They are in a close contact with the ground walking, therefore the quality of track roller has great influence on the performance of the equipment. -
CATERPILLAR track roller for D20 D3C D6D D8N
After precisely forged, the surface hardness of the track roller reaches HRC 52-58, and the depth of quenching is 5-8 mm. In order to ensure the outer body side and the inner body side to have enduring impact resistance and good surface wear resistance, the high-quality floating seal system is adopted, so that the sealing performance is great, and the track roller is free of maintenance. -
high quality zaxis excavator parts
1.Through quench-tempering processes to guarantee excellent mechanical properties,high strength and superior wear resistance to bending and breakage.
2.Surface hardness HBN460 for reduced wear and longer life, adding value to your products further to your business by maximizing durability of your products.
3.Precise design, carefully manufactured for proper fix easy grousering heavy loaded capacity up to 50tons without compromising proper functioning of the excavators reliable quality, high cost performance,quality services. Our products is your best choice. -
Sell O&K dozer RH20 track roller oem no.044326 sf OK682 10T0212AY2 Track roller,bottom roller,lower roller
Track Rollers For Excavator RH20 Bottom RollerBottom Roller Track Roller For Excavator -
aftermarketing dressta spare parts track roller
The track roller, which is also called bottom roller or lower roller, is one part of undercarriage parts for crawler heavy equipment such as excavator, bulldozer.
Excavator track roller is made of shell, bronze bushing, collar, seal, lock pin, plug, shaft. It is made by forging, machining, heat treatment, assembly, painting etc. -
Construction machinery excavator undercarriage parts 50Mn/40Mn2 R944 R954 D8r D475 track roller/bottom roller
Are you still troubled by lacking of quality excavator track roller for R944 R954 D8r D475 undercarriage parts ? Globe Truth is one of the professional manufacturers and suppliers of excavator R944 R954 D8r D475 track roller in China, who has quality products for sale. With over 22 years experience and wide expertise, we can assure you the high quality and good performance of our products. -
CATERPILLAR track roller/bottom roller for sale
Track rollers support the weight of excavators and bulldozers and allow the crawlers to travel along the wheels. Generally the rollers use 45# steel, 40Mn2 and other materials. Going through the casting and forging process, heat-treated treatment, the rollers hardness is about about HRC38, so that the rollers increase the wear resistance of the wheel surface. -
dozer undercarriage D9R 195-9955/195-9956 track roller bottom roller
Track Roller Main Features
1) Good metal fibrous tissue
2) Resist abrasion and impact well
3) Long life-expectation
4) Good casting quality and competitive price
