China Gold Supplier for China D40 D50 D65 D85 D155 Track Bottom Lower Roller for Bulldozer Parts Komatsu

we are able to supply high-quality merchandise, competitive selling price and finest customer support. Our destination is “You come here with difficulty and we supply you with a smile to take away” for China Gold Supplier for China D40 D50 D65 D85 D155 Track Bottom Lower Roller for Bulldozer Parts Komatsu, We’re self-assured that there will be a promising foreseeable future and we hope we can have lasting cooperation with shoppers from all around the entire world.
we are able to supply high-quality merchandise, competitive selling price and finest customer support. Our destination is “You come here with difficulty and we supply you with a smile to take away” for China Excavator Spare Parts, Crawler, Due to our dedication, our goods are well known throughout the world and our export volume continuously grows every year. We will continue to strive for excellence by providing high quality solutions that will exceed the expectation of our customers.

PINGTAI is a professional manufacturer of Komatsu bulldozer D155 series OEM and aftermarket undercarriage parts. When high-end quality, perfect after-sales service and industry-leading warranty time of 6 months to 2 years are essential products, PINGTAI products are your first choice.

Our design is extraordinarily tough and offers excellent grading ability and stability. Heavy-duty link assemblies with large-diameter bushings, substantial track link height, and superior oil seals increase undercarriage durability and lifetime. Serviceability is also assisted by the remote greasing of the equaliser bar centre pin. And the segmented sprockets can be replaced individually, by hand,

Superior design plus product raw materials and production technology control is the advantage of D155 track roller DF

The material of D155 track roller body is forged by 40Mn2. and the surface heat treatment HRC 48-55 depth up to 5-8mm. Precision CNC machine machining size is more accurate

The material of D155 center shaft of the track roller forged by 42CrMo.The hardness of surface heat treatment can reach 48-55HRC More wear-resisting . Core hardness of HRC 28 or above is not easy to fracture. Tempering 180 degrees before finishing. The surface of the center shaft of the track roller is polished by CNC machine tool to make the shaft smoother.

High sealing aprons are used inside the track roller to prevent dirt, sand and water from damaging it.

The track roller using friction welding technology welding quality is good and stable, and environmental protection, no pollution. Welding process does not produce smoke or harmful gas, no splash, no lone light and spark, no radiation. Known as the green welding technology of the future.

D155A-1, D155A-2, D155A-3, D155A-5, D155AX-3, D155AX-5, D155AX-6

we are able to supply high-quality merchandise, competitive selling price and finest customer support. Our destination is “You come here with difficulty and we supply you with a smile to take away” for China Gold Supplier for China D40 D50 D65 D85 D155 Track Bottom Lower Roller for Bulldozer Parts Komatsu, We’re self-assured that there will be a promising foreseeable future and we hope we can have lasting cooperation with shoppers from all around the entire world.
China Gold Supplier for China Excavator Spare Parts, Crawler, Due to our dedication, our goods are well known throughout the world and our export volume continuously grows every year. We will continue to strive for excellence by providing high quality solutions that will exceed the expectation of our customers.