Over the years, we have been adhering to the firm philosophy of creating value for customers and striving for quality excellence, we are now the main manufacturer for Roller Track Heavy Duty, Small Bucket Wheel Excavator, Excavator Sprocket in China. We sincerely welcome customers from both at home and abroad to come to negotiate business with us. Welcome all nice buyers communicate details of solutions and ideas with us!! We insist on brand building because we believe that what a brand creates is not only a product, but also a company culture.
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
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KOMATSU |
PC20; PC30; PC40; PC50; PC556; PC60-5; PC60-7; PC60-6; PC75; PC100; PC200-3; |
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HITACHI |
ZAX55; ZAX200; ZAX240; EX60-2; EX60; EX70; EX120; EX200-2; EX200-3; EX300-5; EX400; EX150 |
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CATERPILLAR |
E303; E305; E70B; E120B; E320; E300B; E330; E345; E385 |
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SUMITOMO |
SH60; SH200; SH265; SH350; SH450 |
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KOBELCO |
SK024; SK60; SK80; SK100; SK07-2; SK200; SK220; SK230; SK300; SK450 |
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KATO |
HD450; HD700; HD1250; HD1430 |
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DAEWOO |
DH55; DH80; DH150; DH220; DH300; DH370 |
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HYUNDAI |
R55-7; R60-5; R60-7; R80; R880-7; R130; R140-7; R200; R225-7; R290; R360LC-7; |
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VOLVO |
EC210; EC220; EC290; EC460; EC700 |
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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.
All the staffs of our company aim to build high quality Hitachi Ex300 Excavator Undercarriage Parts Chain Upper Roller to return to our customers and society. Our company has many years of production experience and technology, our quality first, reputation first standard of continuous pursuit and development, has been the customer’s praise. We are willing to work together with you to expand the market vigorously, and sincerely hope to develop friendship and establish long-term business partnerships with all Chinese and foreign customers.
