Manitowoc 11000 Crawler Crane Lower Roller

Our company sticks to the principle of 'Quality is the life of the company, and reputation is the soul of it' for Bulldozer Swamp Track Shoe, Excavator Sprocket, Track Shoe Plate. Over the years, our company has been upholding the fundamental of excellent quality, technological progress as the core, green environmental protection as the responsibility, beyond innovation as the goal. Our leaders participate in the process audit to ensure that it meets the requirements of quality assurance. If there is anything we will do to suit your needs, we shall be additional than pleased to do so.

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 primary objective is always to offer our clients a serious and responsible small business relationship, offering personalized attention to all of them for Manitowoc 11000 Crawler Crane Lower Roller. Our company has increased its investment in greening and public welfare every year, reducing the adverse impact of industry development on the environment. The key to improve the core competitiveness of our company is to take the road of enterprise group.

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