Excavator Hydraulic Parts

CAT E320C Hydraulic Pump 272-6955 is suitable for replacing the main hydraulic pump of excavators The 272-6955 hydraulic pump is a core main pump component of the hydraulic system in Cat E320C series excavators. It is a variable displacement piston hydraulic main pump used to drive the hydraulic power output of the entire machine's working devices. Driven by the engine, this pump converts mechanical energy into high-pressure hydraulic oil energy to supply the boom, stick,

Hydraulic pump K3V112DT-1X5R-9C32-V is suitable for replacing the main pump of an R210LC-7 excavator The K3V112DT-1X5R-9C32-V is a high-pressure variable displacement piston hydraulic main pump suitable for Hyundai R210LC-7 excavators. This pump provides a stable high-pressure oil source for the entire machine's hydraulic system, driving key movements such as the boom, stick, bucket, swing, and travel, ensuring efficient equipment operation and rapid response. Replacing this

D39PX-22 Hydraulic Pump Repair Kit 720-2M-00071 Main Pump Repair Replacement Parts Part 720-2M-00071 for repairing the D39PX-22 hydraulic pump is suitable for overhauling, maintaining, and restoring the performance of the hydraulic pump in Komatsu D39PX-22 bulldozers. It effectively solves problems such as insufficient hydraulic pump pressure, slow operation, abnormal noise, internal wear, leakage, and decreased efficiency. D39PX-22 Hydraulic Pump Repair Kit Specifications

PVD-0B-18P-6G3-4191A Hydraulic Piston Pump for Excavator Main Hydraulic Pump Replacement The PVD-0B-18P-6G3-4191A is a PVD series variable displacement axial piston hydraulic pump, commonly used as the main pump in the hydraulic systems of mini excavators and construction machinery. Utilizing a variable displacement piston structure, it automatically adjusts flow and pressure according to the load, achieving stable output and energy-saving control. It is suitable for

Hitachi EX120-5 Hydraulic Pump Repair Kit - Suitable for Excavator Hydraulic Pump Overhaul The EX120-5 hydraulic pump repair kit is suitable for overhauling and repairing the main hydraulic pump of the Hitachi EX120-5 excavator. This kit primarily addresses issues such as insufficient hydraulic pump pressure, slow operation, internal wear, abnormal noise, overheating, and decreased efficiency, helping to restore the hydraulic system's output performance, extend the hydraulic

708-2G-11116 Main Hydraulic Pump Assembly HPV140 for PC300-7 and PC360-7 Excavators The 708-2G-11116 hydraulic main pump is a replacement hydraulic pump for Komatsu PC300-7 and PC360-7 excavators. It primarily provides stable hydraulic pressure and flow, helping to restore performance when problems such as slow machine operation, low pressure, overheating, abnormal noise, or oil leaks occur. It is ideal for construction, mining, and heavy earthmoving operations. PC300-7

Brand New Safety Relief Valve LJ00800 - Replacement for CX130, CX160, and CX180 Excavators The LJ00800 relief valve is used to control system pressure and protect the safe operation of the hydraulic circuit. When the system pressure exceeds the set value, the valve automatically opens to release pressure, preventing overload damage to the hydraulic pump and actuators. C130 Excavator Relief Valve Specifications State Brand New Product Name C130 Relief Valve Type Hydraulic

E336GC Plunger Pump Cylinder Body Hydraulic Pump Parts 550-4341/565-9737 The E336GC piston pump cylinder body is a crucial core component of the hydraulic pump, supporting the pistons and the internal hydraulic system to ensure stable hydraulic oil flow and efficient pump operation. This cylinder body is made of high-strength alloy steel, precision-machined, wear-resistant, corrosion-resistant, and can withstand high pressure and prolonged operation. It is widely used in the

702-16-53170 PC60-6 Joystick Bullet Head Excavator Hydraulic Parts The 702-16-53170 joystick bullet head is a crucial component connecting the joystick and hydraulic valves in the hydraulic control system of the PC60-6 excavator. Made of high-strength steel, this bullet head is wear-resistant and durable, ensuring consistent sensitivity and reliability under high load and high-frequency operation, effectively improving excavator control accuracy and service life. Part Number

PSVL-54 Plunger Pump Cylinder Block - Suitable for PSVL series plunger pump cylinder block parts The PSVL-54 plunger pump cylinder block is the core component of the PSVL-54 series axial piston variable displacement pump, primarily used to house the plunger assembly and facilitate the suction and discharge of hydraulic fluid. The plunger bores within the cylinder block are manufactured using high-precision machining processes, ensuring a tight fit with the plungers and

The PSVL-54 plunger is a key component in hydraulic systems, used in hydraulic pumps and motors to convert and transmit hydraulic pressure. Manufactured with high-precision machining and high-quality wear-resistant materials, the plunger can operate stably under high pressure, high temperature, and vibration environments, improving the efficiency and reliability of the hydraulic system. It features a compact structure, easy installation, and convenient maintenance and

A10VS071 Piston Pump Cylinder Block is suitable for A10VS071 hydraulic pump repair parts The A10VS071 piston pump cylinder block is a core component of the axial piston variable displacement pump, primarily used in the A10VS071 series swashplate piston pumps. The cylinder block features precisely machined piston bores, which, in conjunction with the pistons and distribution plate, complete the oil suction and pressure processes. This directly impacts the hydraulic pump's

The A10VS071 hydraulic pump swashplate is a crucial internal component of the hydraulic pump, used to adjust the plunger's stroke and angle, thereby controlling the pump's displacement and operating efficiency. Manufactured using precision machining, this swashplate ensures structural stability, high strength, and strong wear resistance, making it suitable for high-load, high-pressure hydraulic systems. It is widely used in excavators, loaders, construction machinery, and

The KOBELCO pushrod pilot valve plunger kit is a crucial component in the hydraulic pilot control system of excavators. It primarily regulates hydraulic oil flow and pressure, ensuring sensitive and precise equipment operation. This kit consists of a high-precision plunger, spring, and seals, constructed from wear-resistant alloy materials to withstand high-pressure, high-frequency operating environments, guaranteeing stable and reliable operation of the entire hydraulic

The KX41-3S relief valve is suitable for the hydraulic system of the Kubota KX41-3S mini excavator. It controls the system's maximum pressure, protecting the hydraulic pump and components from overload damage. This relief valve features a high-precision machined valve body and spring, ensuring accurate pressure adjustment, sensitive response, and stable operation under high-pressure conditions. Its compact structure and easy installation, strictly matching original factory

The Kawasaki K5V140 hydraulic pump plunger is suitable for the Kawasaki K5V140 series plunger pump and is a key component in hydraulic systems for achieving high-pressure oil output. This plunger is made of high-precision alloy steel, carburized, quenched, and precision ground, exhibiting excellent wear resistance and fatigue strength. Its high surface finish and precise clearance ensure stable pump pressure output and high volumetric efficiency. It is widely used in

This travel gear assembly (travel motor assembly) is used for the Hyundai R60-7 and Sany 55-8 excavators, driving the crawler track system. The complete assembly features a compact structure, stable power transmission, and is wear-resistant and durable, adapting to a variety of complex operating conditions. Rigorous testing and commissioning ensure stable operation under long-term high loads, and parts are directly replaceable. Key Features & Benefits High-strength design:

PV16A Hydraulic Piston Pump Repair Kit, Engineering Machinery Hydraulic Pump Parts The PV16A hydraulic piston pump repair kit is suitable for comprehensive repair of the PV16A axial piston variable pump. The kit includes a distributor plate, piston pump cylinder body, and pistons, among other key wear-prone parts. All components are made of highly wear-resistant and pressure-resistant materials, suitable for high-pressure, high-temperature, and continuous reciprocating motion

BZZ-80C Hydraulic Steering Unit - Hydraulic-to-Pressure Steering Unit for Construction Machinery The BZZ-80C hydraulic steering unit is a fully hydraulic power steering control unit used in construction machinery, agricultural machinery, and various hydraulic steering vehicle systems. It helps drivers easily control the direction, amplifying and transmitting steering force. This steering unit integrates a steering control valve, a priority valve, and hydraulic amplification

Lingong 6300 Bullet-shaped joystick, excavator/loader hydraulic control accessories The Lingong 6300 joystick bullet head is a crucial component of the hydraulic control system for construction machinery. It connects the joystick to hydraulic valves, enabling precise mechanical operation. Made from high-strength metal materials and precision-machined, this product ensures wear resistance and impact resistance, maintaining stable performance even under long-term high-load