Production Introduction
| Product Name |
Caterpillar excavator and dozer undercarriage spare parts track idler |
| Production Standard |
OEM |
| Material |
40SiMnTi |
| Finish |
Smooth |
| Painting Color |
Black or yellow |
| Process |
Forging & casting |
| Surface Hardness |
HRC52-58, Depth:8mm-12mm |
| Quality Guarantee |
One Year |
| Certification |
ISO9001-9002 |
| Delivery Time |
Within 10--20 days after advance payment receive |
| Package |
Fumigate seaworthy packing and Export Standard Package |
| Payment Term |
TT, L/C, Paypal, Western union,D/P |
| Business Scope |
excavator and dozer undercarriage parts, G.E.T, Hydraulic spare parts,underground engage tools, etc |
The guide wheel is used to guide the track to rotate correctly to prevent its deviation and derailment.
Most excavators also act as supporting wheels. This can increase the contact area between the track and the ground and reduce the grounding voltage.
The wheel surface of the guide wheel is made into a smooth surface, and the middle arm ring acts as the guide, while the torus on both sides supports the rail chain.
Production List
forging idler:forging rim+welding plate+bracket,30% life higher than normal casting idler,fit for CAT312,CAT320,CAT325,PC200-5,PC300-5,SK200,EX200-1/3/5,ZX210,ZX200,EC210,EC290,EC360
Hitachi parts as follow
| Model &Serial Number |
Idler Part No. |
Model &Serial Number |
Idler Part No. |
| EX60 |
9125766 |
EX220LC-2 |
9089384 |
| EX60-2 |
9097575 |
EX220LC-3 |
9143400 |
| EX60-3 |
9097575 |
EX220LC-5 |
9145269 |
| EX60-5 |
9154166 |
EX230-5 |
9145269 |
| EX60LC-3 |
9097575 |
EX230LC-5 |
9145269 |
| EX60LC-5 |
9154166 |
EX270-1/2 |
9115208 |
| EX80-5 |
9154166 |
EX270-5 |
9151028 |
| EX90 |
9068477 |
EX270LC-1/2 |
9115208 |
| EX100 |
9068144 |
EX270LC-5 |
9151028 |
| EX100-2 |
9092973 |
EX300-1/2/3 |
9115208 |
| EX100-3 |
9143388 |
EX300-5 |
9154690 |
| EX100-5 |
9134216 |
EX300LC-1/2/3 |
9115208 |
| EX120-1 |
9068144 |
EX300LC-5 |
9154690 |
| EX120-2 |
9068144 |
EX330-5 |
9154690 |
| EX120-3 |
9143388 |
EX330LC-5 |
9154690 |
| EX120-5 |
9143388 |
EX400-2/3 |
9099137 |
| EX130H-5 |
9143388 |
EX400-5 |
9134295 |
| EX150 |
9069635 |
EX400LC-2/3 |
9099137 |
| EX150LC-5 |
9145269 |
EX400LC-5 |
9134295 |
| EX160LC-5 |
9145269 |
EX450-5 |
9134295 |
| EX200 |
9066393 |
EX450LC-5 |
9134295 |
| EX200-1 |
9066393 |
EX500LC |
9137270 |
| EX200-2 |
9143400 |
EX550-5 |
9137270 |
| EX200-3 |
9143400 |
EX550LC |
9137270 |
| EX200-5 |
9145269 |
EX550LC-5 |
9137270 |
| EX200LC |
9066393 |
EX700-1/2 |
9134272 |
| EX200LC-2 |
9143400 |
EX750-5 |
9134272 |
| EX200LC-3 |
9143400 |
EX1000 |
9069335 |
| EX200LC-5 |
9145269 |
EX1100 |
9101204 |
| EX220 |
9089384 |
EX1100-3 |
4390412 |
| EX220-2 |
9089384 |
EX1800 |
9064302 |
| EX220-3 |
9143400 |
EX1800-2 |
9064302 |
| EX220-5 |
9145269 |
EX1800-3 |
9064302 |
| EX220LC |
9089384 |
|
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About us
We specialize in manufaturing all kinds of undercarriage parts for excavators and bulldozers ,such as track roller assy,carrier riller assy ,idler assy ,sprocket rim ,track link ,pin and bush as well as the assosiated parts in China with the experience of more than 22years manufacturing according to the ISO9001:2000 quality control system guidelines.
Products factory
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Products packing and shipping
Products factory
Products show
Products testing
Products packing and shipping