Sany Scc3000 Crawler Crane Lower Roller

Our company has always been known for the durability of our Bulldozer Front And Rear Guide Idler Wheel, Mini Excavator Top Roller, Bulldozer Segment Group and has won the earnest and favorable attention of our consumers and strives to provide them with superior after-sales service. Our goal is quite straightforward, that is to become a pioneer in the research and development of new technologies in related fields of the industry. Rich manufacturing experience, mature and reliable production technology, to provide customers with satisfactory products, has enabled our business to spread all over the world. We insist on 'Integrity, Profession, Win-win Cooperation', because we have a strong backup, that are excellent partners with advanced manufacturing lines, abundant technical strength, standard inspection system and good production capacity. The company's production and business practices have gradually formed values that are shared by all employees.

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 insists all along the quality policy of 'product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff' and also the consistent purpose of 'reputation very first, shopper first' for Sany Scc3000 Crawler Crane Lower Roller. We are adhering to the future development concept of green environment protection and intelligent interconnection. We explore new technologies in the interaction with customers and creative proposals, and constantly improve and perfect the performance of our products from the reasonable suggestions of users.

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