Sumitomo Ls568HD Lower Roller for Crawler Crane

With many years' effort, we have attained full experiences and abilities in developing our Bulldozer Segment Group, Track Shoe Plate, Track Roller according to customer's specifications. Although everyone has different definitions of success, we do our best to help each employee fully display his or her intelligence at work. The achievements belong to the past, and the future is still hard. Our employees who have won the periodic victory have always been unremitting. We guarantee you clarity before you buy, a lower budget, easy delivery, and peace of mind after you buy.

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.

Our company carefully manufactures high-quality Sumitomo Ls568HD Lower Roller for Crawler Crane that are well received at home and abroad. In formulating the internationalization strategy, our company has established the innovation ability and sustainable competitive advantage matching with the internationalization strategy. Deep customer cooperation: customer success is our success.

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