Best-Selling China Slewing Bearing for Volvo Ec210 Excavator Spare Parts

The key to our success is “Good Merchandise High-quality, Reasonable Selling price and Efficient Service” for Best-Selling China Slewing Bearing for Volvo Ec210 Excavator Spare Parts, should you have any query or wish to place an initial order please do not hesitate to contact us.
The key to our success is “Good Merchandise High-quality, Reasonable Selling price and Efficient Service” for China Slewing Bearing, Excavator Slewing Bearing，Dozer D155 track roller DF double flange，Dozer D155 track roller single flange SF aftermarket, We now have a experienced sales team, they have mastered the best technology and manufacturing processes, have years of experience in foreign trade sales, with customers able to communicate seamlessly and accurately understand the real needs of customers, providing customers with personalised service and unique goods.

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

The key to our success is “Good Merchandise High-quality, Reasonable Selling price and Efficient Service” for Best-Selling China Slewing Bearing for Volvo Ec210 Excavator Spare Parts, should you have any query or wish to place an initial order please do not hesitate to contact us.
Best-Selling China Slewing Bearing, Excavator Slewing Bearing, We now have a experienced sales team, they have mastered the best technology and manufacturing processes, have years of experience in foreign trade sales, with customers able to communicate seamlessly and accurately understand the real needs of customers, providing customers with personalised service and unique goods.