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UNERCARRIAGE PARTS
Company Profile
| Location: | China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Description
undercarriage parts for excavator and bulldozer
Mainly 20 tons, 30 tons, 40 tons
EX200,EX300,EX400 ETC
CAT320,CAT325,CAT330 ETC
Track roller
Material:50MN
Hardness:HRC55-60
Hardness depth:5-6MM
Carrier roller
Material:50MN
Hardness:HRC55-58
Hardness depth:5-6MM
Idler assy
Material:ZG40MN
Hardness:HRC55-58
Hardness depth:5-6MM
Sprocket
Material:ZG40MN
Hardness:HRC50-56
Hardness depth:2.5-5MM
PITCH:101,135,154,171,175,190,203,216,228