SJ101026200 bulldozer series track rollers

Compatible with Caterpillar's SEM bulldozer chassis system, applicable models are 832D, 822D, 818D, 816D, etc.

The surface of the wheel body is smooth, without defects such as cracks, pores and shrinkage; The tooth surface is smooth, the tooth profile is clear and regular, without burrs; The inner wall of the mounting hole is smooth, without collision marks; The overall coating is uniform, with consistent color, no sagging or missing coating

Inner packaging: Wrapped with moisture-proof plastic film, outer wrapped with pearl cotton buffer layer; Outer packaging: Thickened corrugated carton, lined with hard cardboard for fixation

The company has strong in-house manufacturing capabilities, including casting, forging, various hot and cold processing, assembly, painting, and other production capacities, with a complete range of production processes.

The company owns independent brands and mainly produces supporting products for major domestic and international construction machinery OEMs. Its product supporting scope includes: excavators ranging from 0.8 tons to 700 tons, bulldozers from 50 HP to 900 HP, and crawler cranes from 35 tons to 4,500 tons. With strong R&D and design capabilities, the company can carry out customized production according to the needs of domestic and foreign customers.

Exceptional Wear Resistance: Special heat treatment processes significantly enhance wear resistance,

Precise Meshing: High-precision tooth profile design ensures tight engagement with track chains, reducing transmission noise and power loss.​

High Load Capacity: Capable of withstanding impacts and torques under extreme conditions, ensuring stable crawler crane operation.​

Customization Service: Supports exclusive design and production based on customer-specific machine parameters.