Kobelco Ck1000 II Crawler Crane Lower Roller

In the face of new development opportunities, we will continue to improve and upgrade Bucket Bushing, Excavator Top Roller, Idler and management standards, constantly improve management, optimize product quality, and reduce customer costs. We actively promote a modern enterprise management model, strictly control product quality in production, and try our best to meet customer needs in terms of after-sales service. With sincerity and enthusiasm, we wholeheartedly welcome friends from home and abroad to patronize. Since the establishment of our company, we adher to the principle of quality as the basis and integrity as the capital, we sincerely seek cooperation opportunities with domestic and foreign customers.

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.

The company is an enterprise integrating production, sales and research and development. Over the years, the company has developed, manufactured and sold tens of thousands of domestically advanced Kobelco Ck1000 II Crawler Crane Lower Roller equipment with a sound quality management system, advanced processing equipment and processing technology, and advanced testing methods, and a high-quality team. Our sales volume is rising year by year and we have created a competitive advantage in the market. We are full of energy to meet the challenge of occupying the industrial highland in the future.

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