Guangzhou Anto Machinery Parts Co.,Ltd.
Professional supplier of spare parts for your construction machiney maintenance!
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| Parts Name | DOOSAN 300-7 travel device |
| Application | Doosan |
| Category | Excavator final drive |
| Key | Part No | Description | Qty |
|---|---|---|---|
| - | TRAVEL REDUCTION GEAR | 1 | |
| - | TRAVEL REDUCTION GEAR | 1 | |
| - |  | TRAVEL REDUCTION GEAR | 1 |
| 2 | | HOUSING | 1 |
| 2 | HOUSING | 1 | |
| 3 | | STOPPER | 1 |
| 3 | | STOPPER | 1 |
| 4 | | BEARING;GUIDE | 1 |
| 5E | ROLLER;NEEDLE | 72 | |
| 5G | PIN;SPRING | 4 | |
| 5B | GEAR;PLANETARY NO.3 | 4 | |
| 5 | KIT;CARRIER NO.3 | 1 | |
| 5 | | KIT;CARRIER NO.3 | 1 |
| 5A | | CARRIER NO.3 | 1 |
| 5G | | PIN;SPRING | 4 |
| 5C | WASHER;THRUST NO.3 | 8 | |
| 5D | | PIN NO.3 | 4 |
| 5D | PIN NO.3 | 4 | |
| 5A | CARRIER NO.3 | 1 | |
| 9 | | GEAR;SUN NO.3 | 1 |
| 10D | PIN NO.2 | 3 | |
| 10G | | PIN;SPRING | 3 |
| 10 | | KIT;CARRIER NO.2 | 1 |
| 10A | | CARRIER NO.2 | 1 |
| 10B | | GEAR;PLANETARY NO.2 | 3 |
| 10C | | WASHER;THRUST NO.2 | 6 |
| 10E | | ROLLER;NEEDLE | 45 |
| 10G | | PIN;SPRING M4X20 | 3 |
| 14 | | GEAR;SUN NO.2 | 1 |
| 15B | | GEAR;PLANETARY NO.1 | 3 |
| 15C | | WASHER;THRUST NO.1 | 6 |
| 15G | | PIN;SPRING M4X20 | 3 |
| 15 | | KIT;CARRIER NO.1 | 1 |
| 15D | | PIN NO.1 | 3 |
| 15E | BEARING;NEEDLE ROLLER | 3 | |
| 15A | | CARRIER NO.1 | 1 |
| 19 | | GEAR;SUN NO.1 | 1 |
| 20 | | PIN;DOWEL | 4 |
| 21 | GEAR;RING | 1 | |
| 22 | | WASHER;THRUST NO.4 | 1 |
| 23 | | COVER | 1 |
| 24 | | GASKET | 1 |
| 27 | | BUSHING;THRUST NO.3 | 1 |
| 28 | BUSHING;THRUST NO.2 | 1 | |
| 29 | | BUSHING;THRUST NO.1 | 1 |
| 30 | | BUSHING;THRUST NO.4 | 1 |
| 31 | BUSHING;OIL | 1 | |
| 32 | COUPLING | 1 | |
| 33 | | BEARING;ANGULAR | 2 |
| 35 | | SEAL;FLOATING | 1 |
| 36 | RING;SNAP | 1 | |
| 37 | RING;SNAP | 1 | |
| 39 | | O-RING | 1 |
| 40 | | BOLT;SOCKET M10X1.5X25 | 32 |
| 40 | BOLT;SOCKET M8X25 | 16 | |
| 41 | | BOLT;SOCKET M10X1.5X25 | 16 |
| 42 | | BOLT;SOCKET M14X115 | 24 |
| 42 | BOLT;SOCKET M14X100 | 24 | |
| 43 | BOLT;SOCKET M12X25 | 17 | |
| 45 | | PLUG | 3 |
| 46 | | O-RING | 3 |
| - | | TRAVEL REDUCTION GEAR | 1 |
| 1 | | GEAR;RING | 1 |
| 2 | | HOUSING | 1 |
| 4 | COVER;SIDE | 1 | |
| 5 | CARRIER NO.1 | 1 | |
| 6 | CARRIER NO.2 | 1 | |
| 9 | GEAR;SUN NO.1 | 1 | |
| 10 | | GEAR;SUN NO.2 | 1 |
| 11 | | GEAR;SUN NO.3 | 1 |
| 12 | | GEAR;PLANETARY NO.1 | 3 |
| 13 | | GEAR;PLANETARY NO.2 | 3 |
| 14 | GEAR;PLANETARY NO.3 | 4 | |
| 16 | PIN NO.2 | 3 | |
| 17 | | PIN NO.3 | 4 |
| 18 | PLATE;SIDE E | 3 | |
| 19 | | PLATE;SIDE A | 6 |
| 20 | PLATE;SIDE F | 8 | |
| 21 | CAGE;NEEDLE | 3 | |
| 22 | | CAGE;NEEDLE | 3 |
| 23 | | CAGE;NEEDLE | 4 |
| 24 | RING;INNER | 3 | |
| 25 | | BUSH;FLOATING | 4 |
| 26 | RING;THRUST 60 | 2 | |
| 27 | | RING;THRUST 90 | 1 |
| 29 | | BOLT;SOCKET M16X100 | 28 |
| 30 | | BOLT;SOCKET | 12 |
| 32 | | PLUG | 3 |
| 33 | | BEARING;ANGULAR | 2 |
| 34 | | SEAL;FLOATING | 1 |
| 35 | SHIM 1.0 | 1 | |
| 35 | | SHIM 0.9 | 1 |
| 35 | | SHIM 0.8 | 1 |
| 35 | | SHIM 0.5 | 1 |
| 35 | SHIM 0.7 | 1 | |
| 35 | | SHIM 0.6 | 1 |
| 36 | | PIN;SPRING | 3 |
| 37 | | RING | 4 |
| 44 | RING;SNAP | 3 | |
| 45 | | CLIP | 1 |
| 46 | | CLIP | 1 |
| 47 | | NUT;RING | 1 |
| 48 | RING;RETAINING | 1 | |
| 53 | | WASHER 1.5t | 1 |
| 53 | | WASHER 1.0t | 1 |
| 54 | | SCREW;SET | 6 |
| 81 | | O-RING | 1 |
| 82 | | O-RING | 1 |
| 83 | O-RING | 3 | |
| 901 | | CARRIER NO.1 SUB ASS'Y | 1 |
| 902 | | CARRIER NO.2 SUB ASS'Y | 1 |
| Key | Part No | Description | Qty |
|---|---|---|---|
| - | TRAVEL REDUCTION GEAR | 1 | |
| - | | TRAVEL DEVICE | 2 |
| - | | TRAVEL DEVICE | 2 |
| 1 | HOUSING | 1 | |
| 2 | | COVER | 1 |
| 3 | | RING GEAR No.1 | 1 |
| 4 | | RING GEAR No.2 | 1 |
| 5 | | GEAR;COUPLING | 1 |
| 6 | | GEAR;CLUSTER | 3 |
| 7 | SUN GEAR | 1 | |
| 8 | | COUPLING | 1 |
| 9 | CARRIER | 1 | |
| 10 | BEARING;THRUST(T=5.5) | 2 | |
| 10 | | BEARING;THRUST(T=5.0) | 2 |
| 11 | | SHAFT | 3 |
| 12 | | PIN | 3 |
| 13 | PIN | 9 | |
| 14 | | THRUST PLATE | 1 |
| 15 | | SHIM 1.2t | 1 |
| 15 | | SHIM 1.4t | 1 |
| 15 | | SHIM 1.6t | 1 |
| 15 | | SHIM 2.8t | 1 |
| 15 | | SHIM 2.5t | 1 |
| 15 | SHIM 2.3t | 1 | |
| 15 | | SHIM 2.0t | 1 |
| 15 | SHIM 1.8t | 1 | |
| 16 | SPACER | 3 | |
| 17 | | THRUST NEEDLE BEARING | 6 |
| 18 | | ANGULAR BEARING | 2 |
| 19 | | FLOATING SEAL | 1 |
| 20 | NEEDLE ROLLER | 166 | |
| 21 | SNAP RING | 1 | |
| 22 | | BOLT;HEX. | 8 |
| 23 | | BOLT | 30 |
| 24 | | PLUG | 3 |
| 26 | | PLUG | 5 |
| 27 | STOPPER | 4 | |
| 28 | SPACER | 16 | |
| 29 | | COLLAR | 6 |
| 30 | | THRUST WASHER | 12 |
| 31 | BOLT;HEX. | 16 | |
| 32 | | O-RING | 2 |
The Final Drive reducer gearbox is the last component in the Power Train with undercarriage drive system, producing the final speed reduction and torque increase.
Attributes: Heavy Duty Final Drives are designed to be rebuilt and reused.The belowing following gear components are included in the final drive: sun gear, planetary gear, carrier, ring gear, hub, motor housing, needle bearing, roller bearing, seal.
1. Warranty Period: 3 Months' warranty from the date of arrival. Longer period of 6 months' warranty could be offered with higher price level.
2. Warranty type: replacement of the parts that have quality problem.
3. Warranty is not valid for below cases
* Cutomer give wrong information about the order
* Force Majeure
* Wrong installation and operation
* Rust because of wrong stock & maintenance
* Strong carton or wooden box for gear components. Wooden box for gearbox assembly
* Delivery methods: By Sea, By air to local internation airport, By express like DHL TNT FEDEX