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PVD Series Piston Pump

• One pump discharges two equal amounts of flow to ensure shovel straightness.
• Constant horsepower control with full use of engine horsepower, resulting in increased speed and power for mother machine.
• Compact size enables installation in a small engine room.

PVK Series Piston Pump

• Constant horsepower control with full use of engine horsepower, resulting in increased speed and power for mother machine.
• Load sensing control can be achieved with our DPK load sensing valve, resulting in energy savings for mother machine.
• Compact size enables installation in a small engine room.

PZ Series Piston Pump

• Half-cylindrical swash plate for low noise and low pulsation
• Spherical valve plate for high efficiency (Employed into 3B, 4B and 6B.)
• Various capacities ranging from 35 to 220cm3/rev (7 sizes in total)
• Multiple string option with our IPH series inscribed gear pump.
• The electro-hydraulic proportional control valve uses the proven force feed-back system for improved hysteresis, repeatability, and response.

PVS Series Piston Pump

• Half-cylindrical swash plate for low noise and low pulsation
• Rich set of options to enable highly efficient, energy-saving equipment.

PZS Series Piston Pump

• Half-cylindrical swash plate and 11 pistons for low noise and low pulsation
• Spherical valve plate for high efficiency
• Multiple string option with our IPH series inscribed gear pump.

UVN Series Unipump

• Enhanced hydraulic pump and electromotor efficiency for decreased electric consumption<Electricity reduced approximately 20% compared with our conventional product>
• Compact size for space-saving unit design
• Original connection method between pump and electromotor shaft for low noise and long life