Hydraulic HousePumps & MotorsPARKER

PARKER F-1 Series Axial-Piston Pump

The Parker F1 Series axial-piston pump is a premium fixed-displacement hydraulic pump designed for heavy equipment. It uses an advanced 45° bent-axis design and is commonly used on truck-mounted cranes, refuse trucks, concrete mixers, and forestry machinery.

  • High working pressure withstands continuous working pressure up to 400 bar (5,800 psi), providing strong force for lifting heavy loads.
  • High operating speed reaches rotational speeds up to 3,050 rpm, increasing fluid flow and accelerating machine cycle times.
  • Exceptional efficiency uses spherical pistons with laminated piston rings. This design minimizes internal fluid losses and leakage.

Key technical advantages

High working pressure
withstands continuous working pressure up to 400 bar (5,800 psi), providing strong force for lifting heavy loads.
High operating speed
reaches rotational speeds up to 3,050 rpm, increasing fluid flow and accelerating machine cycle times.
Exceptional efficiency
uses spherical pistons with laminated piston rings. This design minimizes internal fluid losses and leakage.
Compact and lightweight
the small one-piece housing occupies little space in the truck engine compartment and reduces overall vehicle weight for better fuel economy.
Construction and reliability advantages
Strong synchronization
equipped with reliable gear synchronization, ensuring mechanical durability and smooth power transfer under high loads.
Flexible installation
can also be installed above the hydraulic tank fluid level, giving system designers more freedom.
Low noise
optimized internal geometry reduces pressure pulsation, allowing the pump to operate much more quietly and smoothly.
Resistance to thermal shock
works effectively during sudden temperature changes and withstands operation in both extreme cold and hot conditions.
Easy adaptation
the one-piece housing reduces the risk of oil leakage, and technicians can easily change the direction of rotation according to the truck PTO.
Technical parameters
The F1 Series is divided into several models according to displacement

Key Parameters

ModelDisplacement (cm³/rev)Max. Continuous Speed (rpm @ 350 bar)Max. Flow (L/min @ 350 bar)Continuous Power (kW)Weight (kg)
F1-2525.6230067318.5
F1-4140.9220098468.5
F1-5151.12200112528.5
F1-6159.52000131618.5
F1-8181.618001637612.5
F1-101102.917001858612.5
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