China Factory Wholesale Undercarriage Parts Track Shoe / Track Plate for Volvo Ec240blc Excavator

With strong technical strength, supply and marketing capabilities, our products are widely used in Track Link Assembly, Split Master Link Bolts, Track Roller. Our company has high efficiency in using assets for operation, which will improve our profitability. We believe that the core concept is the most fundamental and core rational understanding and judgment standard for the survival and development of the company and its employees.

1) Product Description

Crawler Crane Lower Roller is not only used to support the weight of the crawler crane, but also can roll on the track (rail link) or the surface of the crawler shoe. It is also used to limit the track and prevent lateral slippage. When the crawler crane turns, the rollers force the crawler to slip on the ground. Crawler Crane Lower Roller is often in muddy water and dust and bears strong impact, so it is required to have reliable sealing and wear-resistant rims.

2) Mechanical Performance

Material: 40Mn2

Hardness: HRC 53-58

Quenching depth: 5-8mm

Warranty period: one year

3) About Quality

Metal forming: forging

Bushing:100% fine cooper bushing, instead of duplex metal(iron and cooper).

Pin: 40Cr

Floating seal: the size of floating seals must 100% match the roller. If not, the oil will spilling

4) Production Process

5) Application

Crawler Crane Lower Roller could fit with below models:

For more parts not included as the above, please send us your inquiry with specific needs!

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.

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 keep optimizing each process ensure to provide safer, more reliable and better quality China Factory Wholesale Undercarriage Parts Track Shoe / Track Plate for Volvo Ec240blc Excavator to our customers. Our working enthusiasm is based on confidence in our company's future development. We're confident that we have been going to share mutual results and build solid co-operation relations with our companions in this market.

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