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Hydraulic Pump
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Vendor: Curtis
For Curtis 1253 Curtis 1253-4804 ZAPI EVC255-4803 TYPE 1253-4804 1253-4802 EVC 255-4802 48V 600A Hydraulic Pump Motor Controller
Sale price $ 218Regular price $ 299 -
Vendor: Komatsu
Excavator Main Pump 708-3S-00111 PC40MR-1 PC45MR-1 Hydraulic Pump 708-3S-00111
Regular price $ 3,799 -
Vendor: Komatsu
Hydraulic Pump 705-52-21160 for Komatsu Grader GD555-3A GD555-3C GD655-3A GD655-3C
Regular price $ 1,119 -
Vendor: Bobcat
Hydraulic Pump 6650678 for Bobcat 763 751 7753 773 653 753
Regular price $ 268 -
Vendor: Komatsu
Hydraulic Pump 704-24-26430 704-2426430 for Komatsu Excavator PC300-6 PC350-6
Regular price $ 369 -
Vendor: Kubota
Hydraulic Pump 34150-36100 2403-3111-00 for Kubota L175 L185 L245 L1501 L1801 L225 L2000 L2201 L3001
Regular price $ 249 -
Vendor: Kubota
Hydraulic Pump 35861-82203 for Kubota M8950 M7950 M6950
Regular price $ 348 -
Vendor: Kubota
Hydraulic Pump 59700-27110 for Kubota Combine Harvester R1-551G PRO-601 SR75
Regular price $ 320 -
Vendor: Kubota
Hydraulic Pump 5H470-27104 for Kubota DC60 DC68 DC70 488 588 688 Combine Harvester
Regular price $ 589 -
Vendor: Kubota
Hydraulic Pump 5H583-26202 5H58326202 for Kubota D902 Engine 208 Harvester
Regular price $ 199 -
Vendor: Kubota
Fits Kubota 988 Harvester Accessories 5T105-27600 Engine Hydraulic Pump GPS100-61LS
Regular price $ 469 -
Vendor: Kubota
High qualityhydraulic pump 5H773-27102 for Kubota V3800DI engine Harvester spare parts 788 888
Regular price $ 720
How does a hydraulic pump work?
1. The function of engine hydraulic pump
The main function of the engine hydraulic pump is to convert the mechanical energy of the engine into hydraulic energy to provide power to the entire hydraulic system. The hydraulic system can provide more reliable and effective power output for the engine, and can also provide power support for other hydraulic equipment in the vehicle.
2. Principle of engine hydraulic pump
The working principle of the engine hydraulic pump is to rely on the power generated by the rotation of the engine to drive the rotor of the hydraulic pump, causing the rotor to rotate along the pump chamber. The hydraulic pump converts mechanical energy into hydraulic energy, draws liquid in from the low-pressure area (suction end), and uses the high-pressure area (discharge end) to discharge the liquid out of the pump chamber to provide power to other equipment in the hydraulic system.
3. Types of engine hydraulic pumps
Engine hydraulic pumps can be divided into many types according to their structures and types. Common hydraulic pump types include:
1. Gear pump: The rotation of the gear enables the pump to draw liquid in, compress and discharge it.
2. Piston pump: It consists of a device with a piston and a cam or plunger that drives the device. It is widely used in ball bearings, lubricating oil systems, etc.
3. Screw pump: Through the rotation of two or more screws, liquid is extracted from a lower pressure area, and the liquid is compressed into high-pressure hydraulic pressure in the pump chamber and discharged.
4. Maintenance of engine hydraulic pump
The engine hydraulic pump is the core component of the automobile engine hydraulic system, and routine maintenance is particularly important. mainly include:
1. Regularly check the working status of the hydraulic pump and hydraulic system to ensure that the hydraulic system is working properly.
2. Regularly replace the oil seals, sealing rings and other wearing parts of the hydraulic pump to ensure the sealing performance of the hydraulic pump.
3. Clean the filter in the hydraulic pump and hydraulic system regularly to avoid filter clogging and affecting the working efficiency of the hydraulic pump.
In short, the engine hydraulic pump is an indispensable component of the car engine, and its normal operation is crucial to ensuring the normal operation of various car functions.