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Belparts Excavator Parts R210LC-7 31N6-10180 Swing Reduction Motor Assy For 200KG Hyundai
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xProduct Details
| Machine Model | R210LC-7 | Part Number | 31N6-10180 |
|---|---|---|---|
| Part Name | Swing Gear Reduction | Application | Excavator |
| Type | Hydraulic Parts | Brand | Hitachi |
| Weight | 200KG | Warranty | 6 Months |
| Highlight | R210LC-7 Swing Reduction Motor Assy,Belparts Swing Reduction Motor Assy,200KG Swing Reduction Motor Assy |
||
Product Description
Belparts excavator parts hyundai R210LC-7 31N6-10180 Swing Reduction Motor Assy
The slewing gearbox (also called the swing drive or rotary gearbox) is a critical component in excavators, enabling 360-degree rotation of the upper structure (house) relative to the undercarriage. It ensures precise movement, load-bearing capacity, and torque transmission during excavation, lifting, or material handling operations.
Working Principle
The slewing gearbox operates based on a planetary or spur gear system driven by a hydraulic motor or electric motor. Key principles include:
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Torque Conversion: The hydraulic motor’s high-speed, low-torque output is converted into low-speed, high-torque rotation.
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Slewing Bearing Integration: The gearbox meshes with the slewing ring’s internal/external gears to facilitate smooth rotation.
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Braking Mechanism: Often includes mechanical or hydraulic brakes to stabilize the excavator during stops.
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Product description
| Part name | swing gearbox |
| Part number | 31N6-10180 |
| Machine model | R210LC-7 |
| Warranty | 1 year |
| Weight | 200KG |
| Brand | Hyundai |
List of spare parts
| # | Part No | Part Name | Qty. | Price request |
|---|---|---|---|---|
| * | @ | FUEL INJECTION PIPE & NOZZLE | 1 | |
| *-2 | 31N6-10180 | SWING REDUCTION GEAR | 1 | |
| 1 | XKAQ-00301 | CASING | 1 | |
| 2 | XKAQ-00005 | SHAFT-DRIVE OLD |
1 | |
| 2 | XKAQ-00331 | SHAFT-DRIVE NEW |
1 | |
| 3 | XKAQ-00018 | SPACER | 1 | |
| 5 | XKAQ-00026 | BEARING-ROLLER | 1 | |
| 6 | XKAQ-00032 | SEAL-OIL | 1 | |
| 7 | XKAQ-00029 | BEARING-ROLLER | 1 | |
| 8 | XKAQ-00076 | PLATE-THRUST | 1 | |
| 9 | XKAQ-00075 | CARRIER-2 | 1 | |
| 10 | XKAQ-00074 | RING-STOP | 1 | |
| 11 | XKAQ-00073 | GEAR-RING | 1 | |
| 12 | XKAQ-00072 | PIN-KNOCK | 4 | |
| 13 | XKAQ-00014 | GEAR-PINION | 1 | |
| 14 | XKAQ-00071 | WASHER-THRUST | 6 | |
| 15 | XKAQ-00023 | GEAR-PLANET 2 | 3 | |
| 16 | XKAQ-00070 | PIN & BUSHING INCL 23 |
3 | |
| 17 | XKAQ-00048 | PIN-SPRING | 6 | |
| 18 | XKAQ-00011 | GEAR-SUN 2 | 1 | |
| 19 | XKAQ-00015 | CARRIER-1 | 1 | |
| 20 | XKAQ-00057 | PLATE-SIDE 1 | 3 | |
| 21 | XKAQ-00019 | PIN 1 | 3 | |
| 22 | XKAQ-00030 | CAGE-NEEDLE | 3 | |
| N23 | @ | FUEL INJECTION PIPE & NOZZLE | 3 | |
| 24 | XKAQ-00025 | GEAR-PLANET 1 | 3 | |
| 25 | XKAQ-00044 | WASHER-LOCK OLD |
2 | |
| 25 | XKAQ-00292 | WASHER-LOCK NEW |
1 | |
| 26 | XKAQ-00068 | PLATE-SIDE 3 | 1 | |
| 27 | XKAQ-00010 | GEAR-SUN 1 | 1 | |
| 29 | XKAQ-00049 | PLUG-PRESSURE | 1 | |
| 30 | XKAQ-00066 | PLUG | 2 | |
| 31 | XKAQ-00065 | BOLT-SOCKET | 12 | |
| 34 | XKAQ-00031 | PLATE-COVER | 1 | |
| 35 | XKAQ-00064 | BOLT-HEX | 8 | |
| 36 | XKAQ-00043 | PLATE-LOCK OLD |
1 | |
| 36 | XKAQ-00296 | PLATE-LOCK NEW |
1 | |
| 37 | XKAQ-00042 | BOLT-HEX OLD |
4 | |
| 37 | XKAQ-00042 | BOLT-HEX NEW |
2 | |
| 38 | XKAQ-00041 | RING-STOP | 3 | |
| 39 | XKAQ-00040 | PLATE-SIDE 2 | 3 | |
| *-1 | @ | FUEL INJECTION PIPE & NOZZLE SEE 4101 |
1 |
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