Kawasaki hydraulic pump suitable for R130-7 R140-7 andR150-7 models Pump model: HK3V63DT-9COS

This is an original-specification Kawasaki swash-plate variable-displacement axial piston pump, model HK3V63DT-9COS, specifically designed for Hyundai R130-7, R140-7, and R150-7 medium excavators. Featuring a tandem variable piston pump configuration coupled with a pilot gear pump, it serves as the machine's primary hydraulic power source, delivering stable, reliable pressure oil to the boom, arm, bucket, and travel circuits.

• Hyundai R130-7
• Hyundai R140-7
• Hyundai R150-7

Alternative fit: Doosan DH130, DH150, Sany SY135, XCMG XE135 (check mounting dimensions before installation).

• Original dimensions and interfaces — direct bolt-on replacement, no hydraulic line modification required when suffix matches.
• Swash-plate variable design matches flow and pressure to load for better fuel economy and prevents engine stall.
• Highly reliable piston core with mature structure widely applied in construction machinery.
• Ideal for machine overhaul, remanufacturing, and spare-parts inventory.