Factory Supply Daewoo Excavator Parts Dh55 Dh80 Track Shoe Dh130 Dh150 Track Plate

We have been committed to the production and supply of high-quality Undercarriage Parts, Bucket Teeth, Track Roller, continue to improve the product series, and assist customers in the design, development, and production of customized products for different applications. Our workforce through professional training. We are moving in the direction of specialization, diversification, marketization and internationalization, so that market awareness and brand have been widely improved. We always follow the principle of quality as the basis, technology as the guide, pioneering and innovative, keeping pace with the times, and catching up with the international advanced level. Our company has always been to carry forward the industry as the mission, forge ahead, and constantly develop and innovate.

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 has strived to establish a highly efficient and stable staff team and explored an effective quality control process for Factory Supply Daewoo Excavator Parts Dh55 Dh80 Track Shoe Dh130 Dh150 Track Plate. Our company takes 'sustainable development' as its strategic direction, and strives to achieve industry-leading product quality and help customers succeed. Our office philosophy is that we not only need to think creatively, but also to work enthusiastically in a harmonious environment.

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