Sumitomo Sc1500 Lower Roller for Crawler Crane

We need to improve the value of our G.E.T Fastners, Rubber Tracks, Digging Buckets to meet the needs of users through technological innovation. Thanks for the regular and new customers support. Since the establishment of our company, we have been enterprising and constantly innovating. Our professional team has been growing in the tide of the market and won the market competitiveness with its strong product development and design and production capacity. Our company has a mature design level in product design and production. Over the years, we have won wide praise for our excellent quality and professional service attitude. We have exported to more than 40 countries and regions, which have gained good reputation from our costumers all over the world.

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 manufacturing process and technology have always been in an excellent position, which makes our Sumitomo Sc1500 Lower Roller for Crawler Crane durable and has won unanimous praise and trust from users. We supply products strictly according to the quality standard required by users, and are responsible for the quality. Our company has established a good strategic cooperative relationship with many well-known enterprises, and has a group of high-quality after-sales service personnel. Our brand is well received by customers at home and abroad, and enjoys a good reputation in the same industry.

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