excavator hydraulic pump supplier

Kyushan Specialized in hydraulic seals and seal kits for hydraulic hammer rock breaker, hydraulic excavator, wheel loader, and JCB backhoe loader. And, Our Company also supply Engine Parts, hydraulic piston pump and hydraulic travel motor, Swing motor assembly and hydraulic component parts, electric parts, etc. Hydraulic hammer breaker parts with piston, cylinder, chisel, through bolt, side bolt, top bush, front head bushing, accumulator, valve, etc. We always try our best for all our customers and make it better and better. Welcome!

cat 320 excavator hydraulic pump Adjustment Method 1. The adjustment method of the maximum flow of the cat 320 excavator hydraulic pump: According to the figure, we need to loosen the regulator lock nut 1 first, and adjust the screw 2 at the same time. Remember to adjust the direction of adjustment clockwise to increase the flow, and anti-clockwise to reduce the flow. During the adjustment process, it should be noted that when adjusting the maximum flow, the adjustment screw 2 should not be larger than 2 turns.

Our company specializes in selling a full range of Komatsu spare parts for Komatsu excavators: various supporting connecting rods, rockers, pins, bushings, tensioning devices, bucket teeth, side teeth, drive gear rings, rollers, supporting rollers, Idler, final drive assembly, slewing bearing, computer board, display screen, solenoid valve, relay, pressure switch. Cab door assembly, inner parts, hydraulic oil tank, seat assembly, PC200/300/400 original horse head, engine cover, glass, sealing strip, original maintenance filter element (air filter, diesel filter, machine filter, water filter) filter, hydraulic filter, etc.), wiper motor assembly, wiper assembly, ignition switch, glass block, radio, air conditioning panel, etc.

We provide products:   1.komatsu excavator hydraulic pump: Hydraulic Pump, Main Valve, Hydraulic Cylinder, Final Drive, Travel Motor, Swing Machinery, Swing Motor etc.   2 Engine parts: Engine assembly, Piston, Piston Ring, Cylinder Block, Cylinder Head, Crankshaft, Turbocharger, Fuel Injection Pump, Starting Motor and Alternator etc.   3 Undercarriage parts:Track Roller, Carrier Roller, Track Link, Track Shoe, Sprocket, Idler and Idler Cushion etc.   4 Cab parts: Operator’s cab, Wiring Harness, Monitor, Controller, Seat, Door etc.   5 Cooling parts: Radiator, Air conditioner, Compressor, After Cooler etc.   6 Other parts: Service Kit, Swing Circle, Engine Hood, Swivel Joint, Fuel Tank, Filter, Boom, Arm, Bucket etc.

The working principle of kobelco hydraulic pump： The hydraulic system of the excavator consists of five parts: power components, control and adjustment components, actuators, auxiliary components and hydraulic oil. The working process of the hydraulic system of the excavator is as follows: the diesel engine outputs power through the coupling, the kobelco hydraulic pump absorbs oil from the hydraulic oil tank, the working oil is output through the working pump, and the pilot oil is output through the pilot pump. After the driver manipulates the pilot handle, the pilot valve is opened, and the pilot oil pushes The main control valve spool, the working oil enters the motor or the oil cylinder, and realizes the expansion and contraction of the oil cylinder of the rotating, walking and working device.

Disassembly and assembly of volvo excavator hydraulic pump Step 1: After cleaning the oil stain on the surface of the volvo excavator hydraulic pump, disassemble the hydraulic pump and place it on a clean workbench, and then remove the regulator fixed by the hexagon socket head bolt. Step 2: Lay a rubber pad or cotton cloth on the workbench, put the pump and regulator installation side down, and place them horizontally on the workbench to disassemble the pump and valve body. Step 3: Take out the cylinder block, plunger, valve plate, and cylinder spring from the hydraulic pump housing.

Hitachi ex200 hydraulic pump is the power source of the hydraulic system of the excavator, and it is an energy conversion device that converts mechanical energy into hydraulic energy. In the hydraulic excavator, the hitachi ex200 hydraulic pump is also the most faulty component. Once the hydraulic pump fails, it will immediately affect the normal operation of the excavator's hydraulic system, or even fail to work. What are the common faults of the hydraulic pump?

Features of hpv118 hydraulic pump 1、High working pressure: rated working pressure up to 275 bar 2、High volumetric efficiency: typical volumetric efficiency is 0.94 3、Wide speed range: the speed range is 600~2800 rpm (400~2800 rpm for vehicle) 4、Low speed/low pressure/high viscosity operation capability of hpv118 hydraulic pump 5、Low pressure pulsation/Low noise 6、Strong anti-pollution ability 7、Double shaft seal option

Our Advantages of hpv145 hydraulic pump *1. Firstly, we have 10 years of operating history, we are professional in selling accessories   *2. We have our factory, can provide Wholesale competitive price.   *3. Quick reply within 24 hours, peovide fast quotation.   *4. 1pc is acceptable, regardless of use own sale or resell.   *5.Can find the right product after received your part number or picture.    If have any demand, kindly contactme, will provide our best service!