Hydraulic Main Pump

Heavy Duty Excavator Loader Pump DX75 Hydraulic Pump Excavator Hydraulic System Parts High Pressure Hydraulic Pump An excavator’s hydraulic pump is its mechanical "heart", a fundamental component providing power for all operational movements. Core Function Rotated by the engine, the hydraulic pump transforms the engine’s mechanical power into pressure energy of hydraulic oil. Pressurized oil is delivered to cylinders and hydraulic motors to achieve boom lifting, arm

Hydraulic Main Pump ZAX135 Excavator Piston Pump Hydraulic Pump Hydraulic Pump for Excavator Parts Product Overview Unleash the full potential of your machinery with our premium ZAX series hydraulic main pumps-a high-performance piston pump solution engineered for superior power density and long-term operational stability. Designed specifically for the ZAX120, ZAX130, and ZAX135 excavator series, this hydraulic assembly provides the critical fluid power required for high

K7V63DTP-9N0E Hydraulic Main Pump LG915E Excavator for PC200-6 Compatible High Pressure Construction Machinery Parts Specially designed for diverse construction scenarios including earthwork, foundation excavation, mining and demolition, the excavator hydraulic main pump serves as an engine-driven power conversion unit. The independent dual-pump oil supply structure supports simultaneous multi-action operation and greatly improves construction efficiency. With an adjustable

K5V200DTH-9N2Y Assembly Excavator EC480D Main Hydraulic Pump Excavator Pump Parts Application Hydraulic main pump supplies high-pressure oil for all hydraulic actuators of excavator, powered by engine as the whole hydraulic system’s power source. Pump Model Most excavators adopt axial variable piston pump; mid-large excavator uses dual-body main pump plus rear pilot gear pump. Main pump pressure:28~35MPa, pilot pump 3~4MPa for pilot control system. Inner Structure Piston

K5V140DT-9N01 Hydraulic Main Pump Liugong 933E Construction Machinery K5V140DT Replacement Parts Dynamic Variable Displacement for Optimized Fuel Efficiency: Utilizing advanced internal piston and swashplate technology, the K5V140DT-9N01 ensures instantaneous hydraulic response to varying mechanical loads. This eliminates power lag and prevents engine stalling during peak operations, providing operators with smoother, more predictable control that significantly reduces cycle

Construction Hydraulic Pump K3V112DTP - 9N49 Main Pump Excavator Parts Hydraulic Pump Designed as a critical replacement part for mainstream construction excavators, this K3V112DTP hydraulic pump targets fleet owners, equipment repair shops, and heavy machinery dealers who require reliable, long-lasting hydraulic power. Whether you are maintaining a single machine or managing a large fleet, this main pump ensures consistent flow, reduced downtime, and lower total cost of

DX200 - 9 Excavator Hydraulic Piston Pump Excavator Hydraulic Main Pump Excavator Parts Description:Plug-and-play compatibility for DX200-9 excavators Unlike generic pumps that require modifications, this hydraulic piston pump matches OEM mounting dimensions, port locations, and pressure ratings. Your mechanics can install it quickly, eliminating guesswork and cutting labor time by up to 30%. This unique selling point (USP) ensures you get back to work faster without costly

K3V112DT-9C12 Hydraulic Pump Assembly Excavator Main Piston Pump Construction Machinery Parts K3V112DT-9C12 Function Hydraulic main pump is the core power unit of excavator hydraulics. Driven by engine, it converts mechanical energy to high-pressure hydraulic energy and supplies pressurized fluid to hydraulic motors for all working motions. Type Axial variable piston pumps are standard for construction excavators. Medium and large excavators adopt integrated dual main pumps

Kawasaki K3V180DTO-9YOA K3V180DTP Hydraulic Main Piston Pump for SH380 SH450-5 Excavator Hydraulic Pump Function The main hydraulic pump is the central power part of an excavator’s hydraulic circuit. Powered by the prime engine, it turns mechanical energy into high-pressure hydraulic energy, and transports pressurized medium to hydraulic motors to drive all working actions including lifting, digging, traveling and slewing. Type Engineering excavators generally adopt axial

Excavator Hydraulic Pump K5V80DTP-OE25 Hydraulic Piston Pump SY155 Main Pump Function This hydraulic main pump is the power core of your excavator. Driven by the engine, it converts mechanical power into powerful high-pressure hydraulic energy and supplies pressurized fluid to boom, stick, bucket, travel and swing motors, supporting all digging and traveling operations. Type Our axial variable piston pumps fit most construction excavators perfectly. Medium and large excavator

Excavator Hydraulic Pump K5V80DTP-9NPTO Main Piston Pump R150 Hydraulic Gear Pump for Hitachi Excavator Parts Function Serving as the power heart for excavator hydraulics, the main pump is driven by the engine. It transforms mechanical force into high-pressure hydraulic power and delivers pressurized fluid to boom, stick, bucket, travel and swing motors to carry out all working actions. Type Most construction excavators adopt axial variable piston pumps. Medium and large

K5V200DTP-9Y6A Hydraulic Main Pump for SH480-5 Hitachi Excavator Excavator Pump Parts The hydraulic main pump functions as the fundamental power unit of excavator hydraulic systems. It receives mechanical driving force from the engine and converts rotational mechanical energy into high-pressure hydraulic energy to actuate boom, arm, bucket, travel and swing hydraulic actuators. The mainstream configuration adopts axial variable displacement piston pump structure. Medium and

K7V63DTP-9N0E-14T Excavator Hydraulic Main Pump Komatsu PC200-6 PC220-7 Construction Machinery Parts As a top-tier core power component for advanced excavator hydraulic systems, this axial variable piston pump converts engine mechanical torque into consistent high-pressure hydraulic energy to drive boom, arm, bucket, travel and swing units with precise power output. Adopting an integrated dual-pump structure with a built-in low-pressure pilot pump, it enables flexible

Excavator Hydraulic Pump K3V140DT-HNOV Construction Machinery Parts Doosan DH300-5 Excavator Main Pump Function As the core hydraulic power unit of excavators, engine-driven main pump converts mechanical power into high-pressure hydraulic oil to drive boom, arm, bucket, travel and swing assemblies. Product Type Standard axial variable piston pump; tandem double main pump with rear pilot gear pump for mid & large excavators: main pump 28~35MPa, pilot pump 3~4MPa for pilot

D375A-5 Construction Machinery Part Pump for Komatsu Hydraulic Pump High Pressure Pump Excavator Hydraulic Pump Specifically optimized for the Komatsu D375A-5 series, this hydraulic pump is the lifeblood of high-output earthmoving and mining operations. It serves as a critical replacement part for large-scale mining contractors, heavy machinery maintenance facilities, and global construction equipment wholesalers who demand OEM-level performance to ensure continuous uptime in