Excavator Hydraulic Parts

Product Overview This hydraulic plunger pump component kit is designed for high-performance industrial hydraulic systems. Made from high-quality steel and copper alloy, it ensures wear resistance and long-term stable operation. The kit includes key components such as plungers, cylinders, and distribution plates, effectively improving the efficiency and reliability of the hydraulic pump, making it suitable for various types of construction machinery, hydraulic equipment, and

Hitachi EX30 Multi-Spool Control Valve/Distributor Valve for Excavators This distribution valve is a core component of the Hitachi EX30 excavator's hydraulic system. It distributes pressurized oil from the hydraulic pump to various actuators, including the travel, boom, stick, and swing mechanisms, according to the operator's control lever commands. Through multiple valve cores and hydraulic circuits, this multi-way valve allows for independent control of each circuit,

Komatsu Distribution Valve Assembly 723-48-26102 Suitable for PC300/PC350-7 Excavator Parts The 723-48-26102 Komatsu distributor valve is a key control component in the hydraulic systems of Komatsu construction machinery. It precisely distributes and controls the flow and direction of hydraulic oil, ensuring smooth and sensitive mechanical actions. This distributor valve is compact, wear-resistant, and durable, suitable for continuous operation under harsh conditions,

Main control valve 723-40-72100 Suitable for Komatsu excavators PC200-8MO and PC200-8 The 723-40-72100 main control valve features a multi-way integrated design, a compact structure, and is suitable for high-load, high-pressure hydraulic environments. The hydraulic control unit is the core control component of the Komatsu PC series excavator's hydraulic system. It receives high-pressure oil from the hydraulic pump and, through internal multi-way valves and spool valves,

7E4536 Governor for Cat 3606 3608 3612 3616 Engine Fuel Governing Assembly The CAT 7E4536 governor is a critical component in the Cat engine fuel/speed control system, used for feedback control of engine speed to maintain stable engine speed under varying loads, improving operating performance and response speed. This component is commonly found in the mechanical/fuel systems of medium and large diesel engines and generator sets, playing a core role in the engine control

4330216 Distributor Valve, suitable for Hitachi EX120-5, EX100-5, EX130-5 excavators The 4330216 distribution valve is a key actuator in the hydraulic system of construction machinery. It controls the flow of hydraulic oil from the main pump to the hydraulic cylinders and motors, enabling actions such as boom, stick, swing, and travel. This component is compatible with the hydraulic system of the Hitachi 120-5 excavator. Its compact structure and excellent sealing performance

EX350-5 Distributor Valve Assembly | Hitachi Excavator Distributor Valve The EX350-5 distributor valve assembly is a core control component in the hydraulic system of the Hitachi EX350-5 excavator, primarily responsible for the precise distribution and control of hydraulic oil flow, direction, and pressure. This distributor valve, through its multi-valve body structure, rationally distributes the high-pressure hydraulic oil output from the main pump to the travel, swing, boom

ZAX330 Travel Motor Assembly, Excavator Travel Motor Parts 9281921 The ZAX330 travel motor assembly is a key component of the excavator's hydraulic transmission system, used to drive the tracks for efficient and smooth movement. This assembly combines a high-precision hydraulic motor with a gear system, using robust and wear-resistant materials. Precision machining and dynamic balancing ensure long-term use under high load and high vibration environments. Easy to install and

C0400-60006 Signal Control Valve - Suitable for Hitachi ZX200 ZX230 Excavator Spare Parts The C0400-60006 signal control valve is a critical control component used in the hydraulic systems of construction machinery. It is widely used in the hydraulic circuits of heavy equipment such as Hitachi excavators. This signal control valve controls the flow direction of hydraulic signals, enabling hydraulic system action switching and feedback control, which helps improve the overall

The DX220LC-9C travel assembly is a key power component in the Doosan excavator chassis system. Composed of a travel motor and travel reducer, it provides stable, high-torque drive force, ensuring reliable movement on rough terrain, in muddy conditions, and under high loads. This travel assembly utilizes high-strength gears, wear-resistant bearings, and a reinforced sealing structure, featuring long service life, stable output, and strong installation compatibility, making it

The PHV-1B-12B-8154B travel motor drives the tracks of mini excavators, enabling precise travel control. This travel motor utilizes high-precision hydraulic gears and seals, featuring a compact structure, smooth operation, and the ability to withstand long-term high-load operation. Its excellent sealing performance effectively prevents hydraulic oil leakage, improving system reliability and service life. Standardized installation interfaces facilitate easy replacement. It is

The 22F-62-17300 Komatsu Hydraulic Control Valve Is Suitable For PC35MRX-1A Excavators The Komatsu 22F-62-17300 hydraulic control valve is a key control component in hydraulic systems, used to regulate the flow and pressure of hydraulic oil, achieving precise control of mechanical equipment movements. The valve body is made of high-strength alloy steel, with a precise internal structure and sensitive response, effectively improving equipment efficiency and stability. Its

ZAX850 Hydraulic Distribution Valve For Sumitomo ZAX850 Series Excavator Hydraulic Systems The ZAX850 distributor valve is a key hydraulic component designed specifically for Sumitomo's ZAX850 series excavators, primarily used to control the distribution of oil flow in the hydraulic system. This compact valve is constructed from high-strength metals and wear-resistant materials, enabling it to withstand high pressure and complex operating conditions. It provides precise oil

The 369-9658 Is A High-performance Power Pack Designed For CAT Hydraulic Systems The CAT Hydraulic Gear Pump 369-9658 is a high-performance power pack designed specifically for CAT hydraulic systems, primarily used to provide stable hydraulic power for construction machinery, excavators, and cooling fan systems. This pump utilizes a high-precision gear mechanism for smooth, low-noise operation, excellent wear resistance, and high-temperature stability. The pump body is

The 364-0983 Is A High-performance Hydraulic Component Designed For CAT Cooling Systems The CAT Fan Motor Pump 364-0983 is a high-performance hydraulic drive component designed specifically for CAT diesel engine cooling systems. This pump drives the cooling fan, ensuring optimal engine operating temperature under high loads and harsh operating conditions. This model utilizes a high-strength alloy pump body and high-precision hydraulic components, delivering excellent flow

Hyundai R215 Excavator Swing Motor Assembly, Part No. 38Q6-11101 This swing motor assembly is suitable for the Hyundai R215 series excavators. It is manufactured using high-precision machining and strict quality control. It features excellent sealing performance and smooth torque output, effectively improving the responsiveness and durability of the swing system. It is suitable for complete machine repair and power system maintenance, offering convenient replacement and

Pilot pump, dual gear pump 9218005, suitable for Hitachi EX200-5 excavator hydraulic components. The 9218005 pilot pump, a dual-gear pump with a double-unit structure, is primarily used in the hydraulic pilot control system of excavators such as the Hitachi EX200-5. Driven by the engine, this pump provides a stable pilot pressure oil source to all hydraulic control valve assemblies, ensuring precise response from the main pump, distribution valves, and actuators. Technical

20R-9517 Piston Pump CAT Excavator Main Pump 320 326GC 323GC 323 The 20R-9517 piston pump is the core main pump component of the Cat excavator's hydraulic system. Constructed from high-strength steel and using precision-machined pistons, it features a compact design, high pressure resistance, and wear resistance. It is responsible for converting engine power into stable hydraulic pressure, providing power for the excavator's swing, travel, and bucket movements. Part Number

KTM18B Travel Motor Assembly - Excavator-Suitable Drive Motor The KTM18B travel motor assembly is a high-performance drive unit integrating a hydraulic travel motor and a final drive system. It converts the power output from the hydraulic system into mechanical rotational force to drive tracks or wheels. This component is typically used in medium to heavy-duty construction machinery travel systems, featuring a compact structure, high torque output, and high reliability. It is

D355 / D155 Torque Converter Bulldozer Hydraulic Torque Converter Parts The D355 / D155 torque converter is a core component in the hydraulic transmission system of heavy-duty bulldozers. Its main function is to convert the engine's output power into hydraulic energy and transmit it to the transmission and track system, enabling smooth starting and traction output. This device typically integrates sub-components such as the pump impeller, turbine, and stator, and automaticall