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 |
PC30; PC40; PC60-5; PC60-7; PC100; PC200-5; PC200-7; PC200-8; PC300-5; PC300-7; PC300-8; PC400-5; PC360-7; PC650; PC800 |
|
HITACHI |
ZAX55; ZAX200; ZAX240; ZAX330; ZAX450; ZAX650; ZAX870; EX60-2; EX60; EX70; EX120; EX200-2; EX200-3; EX300-5; EX400; EX150; UH025; UH063 |
|
JCB |
JS140; JS220; JS330; JS360 |
|
SUMITOMO |
SH60; SH75A3; SH120; SH120A3; SH200; SH240; SH350; SH450 |
|
KOBELCO |
SK100; SK200; SK230; SK200-8; SK250-8; SK330; SK450; SK460; SK270; SK120; |
|
KATO |
HD450; HD700; HD1250; HD2045 |
|
DAEWOO |
DH55; DH80; DH150; DH220; DH300; DH370 |
|
HYUNDAI |
R55-7; R80-7; R130; R140-7; R200; R290; R360LC-7; R450 |
|
VOLVO |
EC140; EC210; EC220; EC290BLC; EC330; EC460; EC700 |
|
MITSUBISHI |
MS0770; MS110-8; MS120-8; MS180 |
|
OTHER |
R944; KH040; IHI45J; UX110; YC85; UC135; LG60; VIO50 ETC. |
If you can't find model which you need in this catalog, please contact us and tell us your request.
Packing
FAQ
Q1: Can you send samples to me for check?
A1: Yes, if the products are in stock, we are willing to send samples, but you need to pay the postage and cost of samples.
Q2: Which export port is your delivery?
A2: Xiamen port.
Q3: Can I customize the size of products?
A3: Yes, if you need to customized, please send your drawing to us for check. Our technical section will ensure the feasibility of production.
Q4: What delivery time after I order and place?
A4: If the products are in stock and packed in normal packing, we will deliver them according to the date of shipment.If not, we would provide delivery time according to your order.
