Kobelco Ck2000-II Crawler Crane Lower Roller

We aim at the achievement of a richer mind and body and the living for Excavator Top Roller, Crawler Crane Idler, Split Master Link Bolts. The company tries its best to create a rich culture for its employees, allocating a number of places in the enterprise, and holding various activities from time to time, such as trips, picnics, ball games, knowledge contests, etc., so that the employees are closely united around the company's management. Our staff development plan this year includes some technical training courses to help them improve their skills.

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 can increase the competitiveness of our Kobelco Ck2000-II Crawler Crane Lower Roller by creating greater added value, for instance by improving the technical level of products. We are confident to be your preferred partner with our in-depth understanding of customer needs, as well as continuous optimization of production quality management and after-sales service system. With a strict and modern management and a working team that strives for perfection, we ensure the steady growth of market share. Providing customers with high-quality products and satisfying customers is our unremitting pursuit.

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