Product Tag: Crawler Excavator Construction Machines

Chain Wheel Sprocket in Excavator A sprocket, sprocket-wheel or chain wheel sprocket is a profiled wheel with teeth that mesh with a chain, track or other perforated or indented material. The name 'sprocket' applies generally to any wheel upon which radial projections engage a chain…

Hydraulic excavator capabilities have expanded far beyond excavation tasks with buckets. With the advent of hydraulic-powered attachments such as a breaker, a grapple or an auger, the excavator is frequently used in many applications other than excavation. Many excavators feature a quick coupler…

There are strong power hydraulic system, strong and reliable structural parts, wide and comfortable cab, fast and convenient maintaining method and pretty out-looking in C70W. This whole machine with high working performance, high working rate, high stability, good comfort, big convenience and wonderful appearance flies its own colors.

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.

There are two manufacturing processes of bucket teeth: forging and casting. According to the application range, the bucket teeth can be divided into tiger, flat and rock.

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.

The idler is made of high quality steel by special process. The casting and forging processes meet different requirements. Finish machining makes the surface of idler smooth and accurate in size.

Upper roller is applied in crawler excavator and bulldozer from 5T to 100T. Double-cone sealing and lubrication make upper rollers have longer working time and better performance.