Parker F11 Motor | 3708466 F11-019 | 3707249 F11-005 | 3706030 F11-010 | High Speed Piston Motor

Parker F11 Series High-Speed Bent-Axis Piston Motors – 5cc, 10cc, 19cc

Product Overview: The Parker F11 Series is the global benchmark for hydrostatic transmissions, engineered for demanding environments requiring high pressure, extreme speed, and heavy-duty cycles. Utilizing advanced 40° Bent-Axis technology and synchronized spherical pistons, F11 motors deliver superior mechanical efficiency at ultra-high RPMs. This page features genuine part numbers: 3708466 (F11-019), 3707249 (F11-005), and 3706030 (F11-010). This series is a vital power source for forestry harvester saw heads, high-speed cooling fans, snow removal equipment, compact excavator travel drives, and industrial High-Pressure Power Units (HPU).

Key Technical Advantages:

• Elite High-Speed Performance: The bent-axis architecture allows the motor to operate at speeds significantly higher than standard axial motors, setting the industry standard for sawing and fan drive systems.

• Integrated Valve Protection: * CV (Check Valve/Makeup Valve): Prevents cavitation during rapid motor deceleration or shutdown.

  • SV (Safety Valve): Protects the motor against instantaneous overpressure spikes.

• Superior Volumetric Efficiency: Spherical pistons minimize internal friction and heat generation, maintaining reliability under continuous pressures of 350 Bar (5000 PSI).

• Global Mounting Compatibility: Features the MB (ISO Metric) interface standard, ensuring seamless integration with major global machinery.

• Target Applications: Forestry harvester saw drives, radiator cooling fans, mobile cranes, vibratory rollers, and municipal sweeper drives.

Detailed Models & Parameters:

• Core Series: Parker Hannifin F11 Series (Fixed Displacement).

• Part Numbers & Model Keywords:

  • 3708466 (F11-019-MB-SV-S): 19cc displacement, ISO Metric flange, features integrated safety valve and Splined (S) shaft.

  • 3707249 (F11-005-MB-CV-K): 5cc displacement, ISO Metric flange, features integrated check valve and Keyed (K) shaft.

  • 3706030 (F11-010-MB-CV-K): 10cc displacement, ISO Metric flange, features integrated check valve and Keyed (K) shaft.

• Pressure Specs: Rated Operating Pressure of 350 Bar (5000 PSI), with peak capabilities reaching 420 Bar.