Item: D7G lower roller, D7G bottom roller
Single frangle roller: CR2617
Caterpillar codes: 124-8250, 125-4178, 3P1520, 3P6062, 4S9051, 3S0316
Unit weight: 70KGS
Material: 40MnB
Warranty period: 2500 working hours
Hardness：HRC50-56
Surface harderning depth: 8-10MM
Double frangle roller: CR2615
Caterpillar codes: 124-8253, 125-4179, 3P1521, 9S0317, 3P6063
Unit weight: 76.7KGS
Material: 40MnB
Warranty period: 2500 working hours
Hardness：HRC50-56
Surface harderning depth: 8-10MM
Application:
Caterpillar crawler loader: CAT 973, CAT 977K, CAT 977L, CAT 571, CAT 572
CAT dozer D7F, D7H, D7R, D7RXR
Apron feeder D7G, D7F
John deere: 950C
Liebherr dozer: LR641, PR741, PR742
Liebherr codes: 5002788, 5603037,5002787, 5603031
Drawing:
Competitive parts in production:
D7G sprockets
D7G track chain, D7R track chain
D7G ripper tips
