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Final Drive for komats Excavator PC2000-8 PC2000-8LC 706-7L-01110 21T-27-00300 Final Travel Assembly OEM
Our main products are Hydraulic pump, Final Drive, Travel Motor, Travel Gearbox, Swing Motor, Swing Gearbox, Hydraulic Parts, Gear Parts and other hydraulic items with genuine and aftermarket quality. Until now, our products enjoy high reputation all over the world and have been exported to more than 150 countries and regions, spreading all over the Middle East, Southeast Asia, Africa, North America, South America, Europe and Oceania with its own brand "Belparts" are widely acclaimed by foreign customers.
| # | Part No | Part Name | Qty. | Price request |
|---|---|---|---|---|
| 1 | 706-7L-01110 | MOTOR ASS'Y | 1 | |
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1641-01A0 TO Y1641-03A0 | ||||
| 1 | (*706-8L-41110) | CA1SE,MOTOR | 1 | |
| 2 | (*706-7L-00110) | HOUSING ASS'Y | 1 | |
| 2 | Housing | 1 | ||
| 3 | Plug | 7 | ||
| 4 | Spool | 1 | ||
| 5 | (*706-7L-71130) | Retainer | 2 | |
| 6 | 706-7L-71140 | Spring | 2 | |
| 7 | 706-7L-71160 | Spacer | 2 | |
| 8 | 706-7L-71150 | Cover | 2 | |
| 9 | 07000-B2055 | O-RING (KIT) | 2 | |
| 10 | 01253-61400 | Bolt | 8 | |
| 11 | (*708-8K-15190) | PIN,DOWEL | 1 | |
| 12 | (*708-18-13230) | Pin | 1 | |
| 13 | 706-8E-14191 | Plug | 5 | |
| 14 | 07002-61823 | O-RING,(F3320-65A0 -33 ) | 5 | |
| 15 | 07040-12414 | PLUG, (FOR SHIPPING) | 1 | |
| 16 | 07002-62434 | O-RING,(F2370-57A0 -42 ) | 1 | |
| 17 | 706-77-72170 | Plug | 1 | |
| 18 | 07002-62434 | O-RING,(F2370-57A0 -42 ) | 1 | |
| 19 | 706-77-72130 | Valve | 2 | |
| 20 | 706-77-72140 | Spring | 2 | |
| 21 | 706-7L-71170 | Plug | 2 | |
| 22 | 07002-64234 | O-ring | 2 | |
| 23 | 708-8E-16180 | Valve | 1 | |
| 24 | 708-8E-16160 | Plug | 1 | |
| 25 | 07002-61023 | O-RING,(F3320-66A2 -26 ) | 1 | |
| 26 | 706-8J-71181 | Valve | 1 | |
| 27 | 706-8J-71190 | Plug | 1 | |
| 28 | 07002-61223 | O-RING,(F2370-57A0 -40 ) | 1 | |
| 29 | 706-8J-71190 | Plug | 1 | |
| 30 | 07002-61223 | O-RING,(F2370-57A0 -40 ) | 1 | |
| 31 | 20B-27-11210 | Bleeder | 1 |
Principle: As the core component for excavator movement, the travel assembly first receives high-pressure oil from the hydraulic pump. The travel motor converts hydraulic energy into mechanical energy, which is then transmitted to the gearbox. The gearbox reduces speed and increases torque through multi-stage gears to amplify driving force, finally transferring it to tracks or wheels for the excavator to move forward or backward.
Usage: Control the left and right assemblies independently via the travel levers; adjust the pushing range of the levers to change speed. Operate one lever for one-sided steering, or push the two levers in opposite directions for in-place steering. Avoid high-speed driving on hard roads or overloaded climbing. Regularly check hydraulic oil cleanliness, seal leakage, and track tension to prevent excessive component wear.
