So that the Wheel Bucket Excavator Bulldozer, Caterpillar Crawler Excavator, Digger Bucket continue to consolidate and expand the domestic market but also sells well abroad. We improve industrial concentration and global market share by integrating the advantages of internal and external resources. We will use rich experience and strict management to cooperate with the company’s advanced production equipment. We strive to cultivate corporate culture, care about the workers, remember the development mission, and strive to improve the happiness index of workers.
Introduction
Upper roller is applied in crawler excavator and bulldozer from 5T to 100T. Double-cone sealing and lubrication make upper rollers have longer working time and better performance. Fine machining makes upper rollers had good surface and precise size. Special heat treatment process is adopted to improve the hardness depth and crack resistance. Also other parts of upper roller use special technology to ensure hardness and anti-cracking effects.
Catalog
KOMATSU |
PC20; PC30; PC40; PC50; PC556; PC60-5; PC60-7; PC60-6; PC75; PC100; PC200-3; |
HITACHI |
ZAX55; ZAX200; ZAX240; EX60-2; EX60; EX70; EX120; EX200-2; EX200-3; EX300-5; EX400; EX150 |
CATERPILLAR |
E303; E305; E70B; E120B; E320; E300B; E330; E345; E385 |
SUMITOMO |
SH60; SH200; SH265; SH350; SH450 |
KOBELCO |
SK024; SK60; SK80; SK100; SK07-2; SK200; SK220; SK230; SK300; SK450 |
KATO |
HD450; HD700; HD1250; HD1430 |
DAEWOO |
DH55; DH80; DH150; DH220; DH300; DH370 |
HYUNDAI |
R55-7; R60-5; R60-7; R80; R880-7; R130; R140-7; R200; R225-7; R290; R360LC-7; |
VOLVO |
EC210; EC220; EC290; EC460; EC700 |
DOZER |
D20; BD2G; D31-18; D3C; SD13; D50; D60; D6D; D6H; D6N; D7G; D85; D155A-3; D85; |
If you can't search model which you need, please contact us.
Packing
FAQ
Q1: What is your MOQ?
A1: It is depends to our products model. If you need to know it, please contact us and tell us your request.
Q2: Which certificate you can offer?
A2: Certificate of original, Form E, Form A and the relevant certifications from CCPIT.
Q3: Can I make products with own brand?
A3: It is according to your order quantity and product types.If you need to learn accurate quantity, please contact us.
Q4: You are manufacture or trading company?
A4: We are manufacture.
Q5: Is this product based on the sample?
A5: Yes. If you need to know details about products, we could provide samples or technical drawing to you confirm.
We pay attention to every link of product production, from the purchase of raw materials to the delivery of products, we have implemented strict compliance control, so as to ensure the quality of products. Due to our emphasis on quality, we have a high reputation in the Bulldozers Undercarriage Parts Carrier Roller Upper Roller for Excavator industry, and have won praise from customers in the market. We guarantee our customers with the most reliable product quality, the most intimate direct service and the staff with professional skills. In line with the business philosophy of quality first and reputation first, we take the pursuit of first-class products and service to global customers as our goal.