What Is Bottom Roller

- Jan 22, 2019 -

what is bottom roller

Excavator Undercarriage Part Track Roller(Bottom Roller)

Product list/Undercarriage parts No.

Makers for KOMATSU

ItemMakersMachine ModelGenuie Parts   No.Weight(Kg)
Track RollerKOMATSUPC05,0720M-30-313014
Track RollerKOMATSUPC20-1~7(steel)20S-30-000608
Track RollerKOMATSUPC20(rubber)20N-35-713008
Track RollerKOMATSUPC25/PC30-2(rubber)20S-30-000216.4
Track RollerKOMATSUPC3021U-30-R13016.2
Track RollerKOMATSUPC40-620T-30-0004110.2
Track RollerKOMATSUPC40-720T-30-000718.5
Track RollerKOMATSUPC60-1(steel)201-30-0005013.9
Track RollerKOMATSUPC60-6(steel)201-30-0006214.5
Track RollerKOMATSUPC60-6(rubber)21W-30-0002122
Track RollerKOMATSUPC60-7201-30-0029214.7
Track RollerKOMATSUPC75UU-1(rubber)21W-30-0002122
Track RollerKOMATSUPC100-3,5/PC120-3,5203-30-0014022.8
Track RollerKOMATSUPC100-6/PC120-6203-30-0022022.8
Track RollerKOMATSUPC200-320Y-30-0013035.8
Track RollerKOMATSUPC200-5,620Y-30-00012/20Y-30-0001435.9
Track RollerKOMATSUPC300-3207-30-0013052.5
Track RollerKOMATSUPC300-5207-30-0015051.5
Track RollerKOMATSUPC400-3,5(single)208-30-0021078
Track RollerKOMATSUPC400-3,5(double)208-30-0041286
Track RollerKOMATSUPC650-5209-30-00191140
Track RollerKOMATSUPC650LC-621M-30-00100109.1
Track RollerKOMATSUPC1000-121N-30-00023170
Carrier RollerKOMATSUPC30R-8,PC35R-8,PC40R-820T-30-001502.3
Carrier RollerKOMATSUPC20-720N-30-712002.7
Carrier RollerKOMATSUPC25-1/PC75-2,3(steel)20T-30-000503.5
Carrier RollerKOMATSUPC25-1/PC75-2,3(rubber)20T-30-000605.7
Carrier RollerKOMATSUPC60-7(steel)21W-30-000903.5
Carrier RollerKOMATSUPC100-5/PC120-5203-30-0015012.3
Carrier RollerKOMATSUPC200-1~520Y-30-0002221.8
Carrier RollerKOMATSUPC200-722U-30-0002116.7
Carrier RollerKOMATSUPC300-7207-30-0043030.2
Carrier RollerKOMATSUPC300-7(without   bracket) 207-30-0055028.6
Carrier RollerKOMATSUPC300-1~5208-30-00320/207-30-00140/207-30-0003234.3
Carrier RollerKOMATSUPC400/450-6208-30-0034038.1
Carrier RollerKOMATSUPC450-7208-30-0043130.3
Carrier RollerKOMATSUPC650-5195-30-0058070.5
Carrier RollerKOMATSUPC650LC-621M-30-0020046.8
Carrier RollerKOMATSUPC750/PC800-7209-30-0030054.6
Carrier RollerKOMATSUPC1000-121N-30-0003075
Front IdlerKOMATSUPC100-5203-30-0013381.1
Front IdlerKOMATSUPC200-520Y-30-00030109.4
Front IdlerKOMATSUPC200-720Y-30-00321106
Front IdlerKOMATSUPC300-6207-30-00160170
SPROCKETKOMATSUPC200-3205-27-7128138.3
SPROCKETKOMATSUPC200-520Y-27-11581(2)38
SPROCKETKOMATSUPC300-6207-27-6121066.8
SPROCKETKOMATSUPC400-6208-27-6121072


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