GZ Yuexiang Engineering Machinery Co., Ltd.
GZ Yuexiang Engineering Machinery Co., Ltd Customer first, quality first, and honest cooperation.
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Belparts SK200-7 SK210-6 Excavator Swing Gearbox SK200-6 SK200-6E Swing Device Reductor Gearbox E215 SK210 Swing Motor Assy
| Product name | Swing Gearbox |
| Brand | Hyundai |
| Model: | R140lc-7a R140W-7 R140W-9 R290-7 |
| Part number: | 31E6-12030 31N4-10140 31Q4-11140 |
| Weight | 340KG |
| Package | 60X60x64 |
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Cautions of Swing Gearbox or Travel Gearbox Installation
1.Replace with new gear oil (the better gear oil, the longer the service life of the gearbox). Replace the gear oil after 7 days. (The operating time of the gear oil is changed every 1000 hours. Lubriing oil: operation time is changed every 1000 hours.
2.Before testing the machine, please confirm whether the gear oil has a sufficient amount according to the regulations, and please fill the hydraulic motor housing with power oil.
3.The load cannot be added quickly, and the operation should be fully operated under a light load.
4.Attention should be paid to the temperature of the housing during operation. The safe operating temperature is below atmospheric temperature + 60 °.
5.Check whether there is oil leakage at the connection between the motor and the reducer.
6.While installing and running, see if there is any abnormal noise.
7.Be sure to clean the tubing lines.