Upper Roller for Hitachi Kh300-3 Crawler Crane

We are a leading company concentrates on R&D, manufacture, sale and after-sale service, specialize in producing and devloping high-quality Crawler Crane Lower Roller, Bulldozer Upper Carrier Roller, Segment Bolt Nut, and our products have been exported to many countries and regions. We build friendships and become friends through communication and exchange with our customers. Our company has strong technical force, advanced management and a young team full of creativity and corporate cohesion. Please feel free to get in touch with us for business and we believe we are going to share the top trading practical experience with all our merchants. We have established long-term cooperative relations with many companies based on the principle of "customer first, integrity first". Sincerely welcome friends from all walks of life to visit, inspect, guide and negotiate business.

Crawler crane carrier roller, crawler crane upper roller, top roller for crawler crane, crawler crane undercarriage parts

1) Mechanical Performance:

Material: 40Mn2—hard wearing, so that can extend the roller's service life

Hardness: HRC 48-58

Quenching depth: 5-8mm

Warranty period: one year

2) 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

3) Production Process

4) Application: The carrier roller could fit with below crawler crane models

FAQ

1. You are a trader or a manufacturer?

We are an industry and trade integration business, our factory and sales department are located in Nanan Distric, Quanzhou City

2. How can I be sure the part is suitable for my machine?

Pls give us the correct model number/machine serial number/ any numbers of the parts itself. Or supply us dimension or relevant drawing.

3. What are the terms of payment?

We usually accept payment by 100% T/T, but other terms also could be negotiated.

4. What is your minimum order quantity?

It depends on what you want to buy. Usually, our minimum order is a 20-feet full container, also LCL container (less than a container load) can be acceptable.

5. What is your delivery time?

FOB Xiamen or any Chinese port : depend on order details, as usually,20~45 days. If we have stock, our delivery time can be only a week .

6. What about Quality Control?

We have a perfect quality control system for perfect products. A team will carefully inspect the product quality and specifications, monitor each production process until the packaging is completed, so as to ensure that the product is put into the container safely.

With the enterprise spirit of unity and hard work, all staffs of our company strive to provide more value-added Upper Roller for Hitachi Kh300-3 Crawler Crane and services to our customers. 'Being a good adviser before sales and providing good service after sales' is our company's consistent service tenet. Our company adheres to the customer-centric service concept and is committed to providing customers with the best products and service. We are engaged in technological development and hope for a rapid expansion in the fierce competition of the market.

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