- Kyushan
- China
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1) Function and role of komatsu pc200 hydraulic pump
The hydraulic pump is also called the working pump, commonly known as the main pump. The hydraulic pump is an energy conversion device that converts the mechanical energy from the engine into hydraulic energy, providing
Supply a certain flow of pressure oil to drive the hydraulic cylinder and hydraulic motor, which is the power source of the entire hydraulic system.
The hydraulic pump is mainly composed of shell, cylinder block, plunger, swash plate, valve plate, slide plate, drive shaft, servo piston, PC valve, LS valve, solenoid valve and other accessories.
The specific application may be different, and the actual product shall prevail for specific use.
2) Applicable models: PC200-8M0, PC200LC-8M0, PC210-8M0, PC210LC-8M0;
HB205-1, HB205LC-1, HB215-1, HB215LC-1, HB205-1M0.
Best Choice Komatsu pc200 Hydraulic Pump For Excavator
| Name | Best Choice Komatsu pc200 Hydraulic Pump For Excavator |
| Product Number | All Part Numbers You Need |
| Condition | Original Brand New |
| MOQ | 1 Piece |
| Payment | T/T, Western Union, Paypal, etc |
| Standard or Nonstandard | Standard |
| Delivery Time | In 3 Days |
| Packing | Wooden Box |
| Warranty | 6 Months |
| Transport | By sea/air/express (DHL/FEDEX/TNT/UPS/EMS/City-line) |
The hydraulic system of PC200 excavator is composed of some basic circuits and auxiliary circuits, which include working circuit, pressure limiting circuit, unloading circuit, buffer circuit, throttle speed regulation and throttle speed limiting circuit, walking speed limiting circuit and Pilot valve control circuit, etc. Its components are mainly composed of working pump, charge pump, pilot control valve, distribution valve, safety valve, boom cylinder, forearm cylinder, bucket cylinder, fuel tank and related pipelines.
During the working process of the hydraulic system of the PC200 excavator, the hydraulic oil is sucked by the working pump from the bottom of the oil tank through the oil filter, and the hydraulic oil with a certain pressure is output from the oil pump into a group of parallel distribution valves. The corresponding action is realized through the handle—→pilot valve—→working valve group. The system limits the total pressure of the entire system through the total safety valve on the main oil circuit. The safety valves of each group of working oil circuits provide overload protection and Oil replenishment.
We are a comprehensive supplier of excavator accessories, if you have excavator accessories needs, please contact us, we will be glad to receive your inquiry!
Sales Manager：Liam Cheng Wechat/Whatsapp:+8616653175111
