Kawasaki hydraulic pump suitable for DX225 DX225LC and DX220 models Pump model: HK3V112DTP-9N1T-12T

The K3V112DTP-9N1T-12T is a Kawasaki series twin variable displacement axial piston main hydraulic pump — the core hydraulic power assembly for Doosan 20–22 ton excavators.

Compatible models: Doosan DX220, DX225, DX225LC.

• Standard mounting dimension 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 earthmoving and rock works.
• Strict testing before delivery. New and remanufactured options are available to restore your machine's hydraulic power.

Please confirm your machine model and pump part number before ordering to ensure correct fitment.