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It adopts high strength wear-resistant steel.Refining the metal grain and increasing the density of the material in producting process. The metal fiber organization is continuous.

Sprockets are applied in special model of crawler excavators and bulldozer from 5T to 100T. The sprocket is formed by casting process.

Special heat treatment is adopted to improve the hardness and crack resistance of idler. The roller pin is also heat treated to ensure good hardness during working time.

Sprockets are applied in special model of crawler excavators and bulldozer from 5T to 100T. The sprocket is formed by casting process. Finish machining makes the sprocket have smooth surface and accurate precision.

1、The body of the whole machine can be exchanged with wheel B70W, and the commonality of spare parts is wider.
2、Equipped with imported Yanmer engine and imported hydraulic system, the configuration is more reasonable and energy-saving.

1.Hew to the innovation-oriented designing style
2.Get out of the traditional big and heavy stereotypes
3.Construction machines with good lookin
4.A brand new wheel hydraulic pump
5.Used in the private house even

Single flange roller and double flange roller is applied in special model of crawler excavators and bulldozers from 5T to 100T. Track rollers are widely applied in bulldozers and excavators like Komatsu, Hitachi, Kobelco and Hyundai etc.

B65W-8 four-wheel drive excavator is the eighth generation of wheel-drive excavator series. The servo operation makes B65W-8 to improve the operate stability of whole machine. The new hydraulic system accords drivers’ operating intention to providing stable feeling and powerful digging force.

Top roller is applied in crawler excavator and bulldozer from 5T to 100T.Double-cone sealing and lubrication make top rollers have longer working time and better performance. Fine machining makes top rollers had good surface and precise size.