Excavator Hydraulic Parts

Excavator repair parts PC30-7M hydraulic pump overhaul kit, hydraulic pump spare parts The PC30-7M hydraulic pump repair kit is specifically designed for the repair and refurbishment of the main hydraulic system in the Komatsu PC30-7M mini excavator. This kit replaces critical worn internal components of the hydraulic pump, restoring system operating pressure and flow output, and improving the overall operational stability of the equipment. Technical Parameters Appliion

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

Hydraulic Pump Assembly 194-8383 / 283-5992 for 330C excavator main pump The 330C excavator hydraulic pump assembly provides the main hydraulic power to drive the excavator's travel, boom, stick, and other hydraulic systems, enabling efficient hydraulic operation. The hydraulic pump is compact, wear-resistant, and durable, compatible with the C-9 engine hydraulic system, and can stably output hydraulic flow and pressure, ensuring the efficient and reliable operation

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 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,

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

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

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

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

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

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

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 Specifiions

The PC220-8 main gun is the core actuator in the excavator's hydraulic system, controlling the boom's lift and lowering motion for precise operation and load control. Constructed of high-strength steel, its rugged structure withstands high hydraulic pressure and long-term use under challenging working conditions. Easy to install, it directly replaces the existing main gun, improving excavator operating accuracy and efficiency while extending the machine's service life. It's

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

The JCB JS200LC hydraulic pump assembly is a core power component in the excavator's hydraulic system, responsible for providing a stable hydraulic flow and pressure to the working device and slewing system. This hydraulic pump assembly utilizes high-precision manufacturing processes and high-strength, wear-resistant materials to ensure stable performance under high loads and prolonged operation. Widely applicable to JCB JS200LC excavators, it is an ideal choice for repairing

The E336GC hydraulic pump assembly (part number 550-4341) is the core power source of the excavator's hydraulic system, efficiently converting the engine's mechanical energy into hydraulic energy, providing strong and stable power support for the working device. This hydraulic pump utilizes a high-precision piston structure and optimized flow control design, ensuring smooth and responsive operation under various operating conditions. The pump body material has been

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 amplifiion

336E / 336F Excavator Hydraulic Pump Assembly 377-4968 Main Hydraulic Pump The 336E / 336F hydraulic pump assembly (part number 377-4968) is a core component of the excavator's hydraulic system, responsible for providing continuous, stable, high-pressure hydraulic power to the entire machine. Manufactured from high-strength alloys and wear-resistant steel, this hydraulic pump boasts a precise internal structure and a highly responsive distribution system, ensuring

31FT-01300 Triple Gear Pump | Hydraulic Gear Pump Assembly Replacement Parts The 31FT-01300 triple gear pump is a high-performance pump assembly suitable for hydraulic systems in construction machinery such as the R110D-7E. Its triple-unit design provides stable pressure oil to multiple hydraulic circuits simultaneously. The product features a compact structure, uniform flow, and high wear resistance, making it suitable for various equipment such as excavators, loaders, and

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 Specifiions State Brand New Product Name C130 Relief Valve Type Hydraulic