GZ Yuexiang Engineering Machinery Co., Ltd.
| Payment Terms | T/T, paypal, credit card |
| Supply Ability | 1000PCS/Month |
| Delivery Time | Within 2 working days |
| Packaging Details | Standard shipping package |
| 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 |
| Brand Name | Belparts |
| Model Number | R210LC-7 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, paypal, credit card | Supply Ability | 1000PCS/Month |
| Delivery Time | Within 2 working days | Packaging Details | Standard shipping package |
| 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 |
| Brand Name | Belparts | Model Number | R210LC-7 |
| Place of Origin | China | ||
| High Light | R210LC-7 Swing Reduction Motor Assy ，Belparts Swing Reduction Motor Assy ，200KG Swing Reduction Motor Assy | ||
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.
The slewing gearbox operates based on a planetary or spur gear system driven by a hydraulic motor or electric motor. Key principles include:
Torque Conversion: The hydraulic motor’s high-speed, low-torque output is converted into low-speed, high-torque rotation.
Slewing Bearing Integration: The gearbox meshes with the slewing ring’s internal/external gears to facilitate smooth rotation.
Braking Mechanism: Often includes mechanical or hydraulic brakes to stabilize the excavator during stops.
Product description
| Part name | swing gearbox |
| Part number | 31N6-10180 |
| Machine model | R210LC-7 |
| Warranty | 1 year |
| Weight | 200KG |
| Brand | Hyundai |
| # | 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 |
Company Details
Year Established:
2013
Total Annual:
20000-3000000
Employee Number:
50~93
Ecer Certification：
Verified Supplier
GZ Yuexiang Engineering Machinery Co., Ltd. GZ Yuexiang Engineering Machinery Co., Ltd, is a foreign trade company integrating development, sales, procurement, warehousing, transportation and service. Founded in September 2013, we have more than twelve years of experience in machinery t... GZ Yuexiang Engineering Machinery Co., Ltd. GZ Yuexiang Engineering Machinery Co., Ltd, is a foreign trade company integrating development, sales, procurement, warehousing, transportation and service. Founded in September 2013, we have more than twelve years of experience in machinery t...
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