caterpillar excavator hydraulic pump

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!

Precautions after replacing the new cat 320d hydraulic pump (1) Pay attention to the discovery of abnormal phenomena at any time Abnormal sounds, vibrations, or abnormal signals of the monitoring system must have their reasons. When an abnormal phenomenon is found, immediately find the circuit diagram, follow the diagram to find out, and carefully observe whether the abnormal phenomenon is caused by a temporary error. Assess the need for parking. For example, pressure, load, temperature, time, start-up, and stop all include the reasons that may cause abnormal phenomena. Usually, it should be analyzed and discussed item by item.

The main pump type used by the caterpillar excavator hydraulic pump is: variable displacement axial piston pump Main pump maximum flow (L/min): 2×200 Walking hydraulic motor type: variable displacement axial piston motor (with mechanical brake) Rotary hydraulic motor type: axial piston motor (with mechanical brake) Variable piston pumps are divided into two types: axial variable piston pumps and radial variable piston pumps.

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.

How to choose a good quality kobelco sk200 hydraulic pump? Of course, you must choose a reliable company to buy kobelco sk200 hydraulic pump. If you want to choose a hydraulic pump with good quality, you must choose a good company.

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