GZ Yuexiang Engineering Machinery Co., Ltd.
Quality assurance and high-quality after-sales service
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DX420LC DX420-9 Excavator Spare Parts DX380LC Swing Bearing K1003129 Gear Ring Turnable
| Part name | Swing gear bearing |
| Machine model | DX420LC DX420-9 DX380LC |
| Part number | K1003129 |
| Warranty | 3 months |
| Appliion | Crawler excavator |
| Quality | Aftermarket |
| MOQ | 1 PCS |
| Condition | Brand new |
| # | Part No | Part Name | Comment | Qty. | Remark |
|---|---|---|---|---|---|
| - | K1003392K | ASSEMBLY, TRACK FRAME, STD | |||
| 1 | K1003393C | FRAME, TRACK | 5486 kg | 1 | |
| 1 | K1003393E | FRAME, TRACK | 5491 kg | 1 | |
| 1 | K1003393G | FRAME, TRACK | 1 | ||
| 3 | K1003129 | SWING BEARING | 327 kg / 1580*1580*175 | 1 | |
| 3A | 180-00297D2 | SEAL, SWING BEARING | 1 kg | 2 SET | |
| 9 | K1004271 | COVER, UNDER | 20 kg | 1 | |
| 10 | K1004433 | COVER, MOTOR(L.H) | 14 kg | 1 | |
| 11 | K1004434 | COVER, MOTOR(R.H) | 14 kg | 1 | |
| 12 | 422-00055 | VALVE, GREASE | 2 | ||
| 13 | K1004695 | SEAL | 1 kg | 1 | |
| 14 | 621-02938B | COVER | 1 kg | 1 | |
| 15 | 180-00463 | PACKING | 1 | ||
| 16 | S0521266 | BOLT, M16X2.0X30 | 3 | ||
| 17 | S0574966 | BOLT M24X3.0X80 | 40 | ||
| 20 | S0575766 | BOLT, HEX | 1 kg | 4 | |
| 21 | S0573366 | BOLT M22X2.5X110 | 72 | ||
| 22 | S0530766 | BOLT M22X2.5X55 | 16 | ||
| 23 | DS0025016 | BOLT, SET | 2 | ||
| 24 | S0515066 | BOLT M12X25 | 16 | ||
| 25 | S5102903 | WASHER, SPRING, M16 | E3110132 | 3 | |
| 27 | 2114-1831A | WASHER, HARDEN | 48 | ||
| 28 | S5103203 | WASHER, SPRING | 16 | ||
| 29 | S4013333 | NUT | 4 | ||
| 30 | K1004832 | GUARD, TRACK | 42 kg | 4 | |
| 31 | S5102703 | WASHER, SPRING(M12) | 16 | ||
| 32 | 2114-1058D72 | WASHER, PLAIN | 16 |
–Advanced design
From the beginning of design stage, we make a modeling to design slewing bearing for hitachi excavator EX120-5 by advanced design software, then use method of finite element analysis to verify the results, and to adjust of design results, finally it will be meet the customers’ demands.
–Advanced equipment
Base on advanced equipment to ensure product quality, we possess advance processing equipment for key production process, for example, CNC machining center, CNC heat treatment equipment …etc.
–Reliable raw materials
The most important part of ensuring the product quality is raw materials manufacturing, therefore we choose the reliable raw materials to use for element of slewing bearing for hitachi excavator EX120-5, such as bearing ring and ball and roller etc, we could provide customers slewing bearing and related product with third party classifiion societies certifiion according to EN10204 3.2 / 3.1 certifie.
–Perfect management system
We established perfect management system so as to ensure product quality, we passed to certifie ISO9001 quality management system as well as obtain ISO9001 certifiion, and carry out quality manufacture system strictly for whole process of production from beginning to the end
–Perfect testing method
We organized a professional and strong testing and inspecting team with advanced test equipment by perfect testing method to guarantee product quality, and set up special testing machine and test bed for special slewing bearing.
About our company
Guangzhou Belparts Engineering Machinery Limited, is a foreign trade company, which is specialized in developing, manufacturing, selling, procuring, storing, transporting and serving. Our main products are spare parts of Excavator, Loader and Breaker. Company business scope mainly for: wholesale and retail trading, importing and exporting of goods, importing and exporting of technologies. Relying on rich experiences, strong and professional team, high-quality personnel and high-quality service, our products are selling well all around the world.
About our products
Our main products are Excavator Hydraulic spare parts, Hydraulic Main Pump, Swing Motor, Travel Motor, Final Drive Ass'y, Swing Device Ass'y, Swing Gearbox, Travel Gearbox, Gears, Regulators, Relief Valve, Fan Motor and other hydraulic items with genuine and aftermarket quality.
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