Kawasaki hydraulic pump suitable for R290-7 R290LC-7 andR305LC-7 models Pump model: HK3V140DT-9C12

The K3V140DT-9C12 is a Kawasaki series twin variable displacement axial piston main hydraulic pump — the core hydraulic power assembly for Hyundai 29–30 ton excavators.

Compatible models: Hyundai R290-7, R290LC-7, R305LC-7.

• Standard mounting dimensions with perfect interchangeability — a direct replacement for the original pump, ensuring easy installation.
• Precision-machined piston and valve plate deliver excellent sealing performance under high pressure, with low internal leakage and a low failure rate.
• Negative flow sensing combined with constant power control provides sensitive flow response and smooth combined movements, balancing digging force and fuel economy.
• Integrated pilot gear pump supplies steady control pressure for the pilot circuit and solenoid valves.
• Heavy-duty cast iron housing with a forged steel cylinder block is shock-resistant and heat-resistant, remaining stable during long-time continuous operation in heavy earthmoving and rock works.
• Strictly tested before delivery. New and remanufactured options are available to restore your machine's hydraulic power.

Hyundai R290-7, R290LC-7, R305LC-7.

Please note: Confirm your machine model and pump part number before ordering to ensure correct fitment.