Sumitomo Ls78rh5 Drive Sprocket for Crawler Crane

We carry forward the spirit of unity and enterprising enterprise, devote ourselves to the improvement of our Mini Excavator Bottom Roller, G.E.T Fastners, Hydraulic Cylinder Assy and market development, and serve our customers and friends from all walks of life with all our heart. We always insist on the mission of creating value and serving the society, and the vision of building and sharing a safe, green and beautiful society. We cherish every opportunity customers give due to the trust, and we will do things with our heart, achieving lasting and progressive development. We have strong production capacity and huge sales network as our guarantee, and can provide users with fast and perfect products anytime.

1) Product Description

Sprocket for Crawler Crane is a wheel with cog-type buckle teeth, which is used to mesh with a block with an accurate pitch on a link chain or a cable. It is usually located at the rear of crawler crane travel device. The power of crawler crane engine is transmitted to the track through hydraulic travel motor and sprocket. It is required that Sprocket for Crawler Crane be engaged with the track shoes to search accurately, the transmission is stable, and the track can still mesh well when the track is extended due to wear of the pin.

2) Mechanical Performance

Material: 35SiMn

Process: casting

Hardness: surface HRC52-56,

Quenching depth: 5-8mm

Warranty: 12 months

Certification: ISO9001

3) Production Process

4) Application 

Sprocket for Crawler Crane can only be used in crawler crane, but sprocket can be used for mechanical transmission in chemical, textile machinery, escalator, wood processing, three-dimensional parking garage, agricultural machinery, food processing, instrumentation, petroleum and other industries.

5) Specification

6) Our Service

1. Guaranteeing quality inspection of each product before assembly and packing.

2. Any request from the clients would be treated carefully by our experienced staff, the quality of any order would be highly controlled by our skilled engineers.

3. The period of our rollers is one year, and we have a professional after-sale service team to solve your problems timely. We have several engineers for the undercarriage parts, if you have part number, model or drawing, dimensions, please send to us. Our engineer will check whether they are correct. If not, we will also give you suggestions for measurement.

We insist on 'reform, innovate, and strive for the first', continuously improve the core competitiveness of the enterprise, and make continuous progress towards the goal of becoming a leader in the global Sumitomo Ls78rh5 Drive Sprocket for Crawler Crane industry. We have earned a good reputation among newer and older customers with our sincere service, superb technology and reasonable price. Our company members have many years of professional relevant background, thus we can be more attentive on innovation.

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