Manitowoc M250 Crawler Crane Lower Roller

Our company's strict production management and excellent product quality are favored by customers, our orders are in an endless stream and our Excavator Sprocket, Rubber Tracks, Track Shoe Bolts And Nuts sold all over the world. We hope to gradually form a talent team that meets the needs of enterprise development, is moderate in scale and scientific in level. We practice the tenet of customer-centered and serve customers wholeheartedly. Our goal is to become the industry development vane and lead the industry to the glorious path of sustainable development. Our company not only has many years of rich experience in the industry, but also has its own core technology, so we will not under the control of others.

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.

We are committed to revitalizing the company's development by science and technology, and strive to develop new Manitowoc M250 Crawler Crane Lower Roller. We uphold the strategic thinking of safety, rationality and sustainable development, adhere to the entrepreneurial spirit of being realistic and enterprising, united and dedicated, and serve the society with high-quality products. With a strong team of experienced engineers in hose design and development, we value every opportunity to provide best products for our customers.

Hot Tags: crawler crane lower roller, China, suppliers, manufacturers, factory, buy, Hydraulic System, Bulldozer Front And Rear Guide Idler Wheel, Excavator Track Shoe, Track Shoe Bolts And Nuts, Excavator Top Roller, Bucket Bushing