PARKER PISTON HYDRAULIC PUMP F3-81-L-12VDC

PARKER PISTON HYDRAULIC PUMP F3-81-L-12VDC
PARKER PISTON HYDRAULIC PUMP F3-81-L-12VDC
Delivery time: The product is currently in an external warehouse, so it may reach you within 4-8 business days.
Delivery capacity (cm³/rev; liters/min): 81, 6 (180)
Max. pressure (bar): 400
Design: Axial piston pump, can be switched off
Variable / Fixed displacement: Constant volume displacement hydraulic pump
Direction of rotation: Left
Manufacturer: PARKER
Manufacturer part number: 3720383
Available to order
Item number: 
P_3720383

The Parker F3-81-L 12VDC is a reliable 3-piston hydraulic pump designed specifically for industrial machinery, utility vehicles, and crane trucks. With a displacement of 81.6 cm³/rev, it delivers up to 180 l/min flow rate at operating pressures up to 350 bar. Its integrated 12 VDC electric bypass valve automatically controls system pressure to prevent overload and ensure safe operation.

The pump’s robust construction and high-quality components provide long service life and dependable performance. This version has a left-hand rotation (L), so please confirm drive side compatibility before ordering.

 

Details

Operating Principle

The pump is based on the bent-axis principle, where pistons rotate axially around a shaft inclined at about 45° a hallmark of fixed displacement pumps. With each revolution, oil is drawn in and delivered at a constant volume, ensuring steady hydraulic power. Thanks to its disengageable design, the pump can be switched on or off while driving, reducing fuel consumption, minimizing wear, and avoiding unnecessary downtime. In the disengaged state, the pump runs almost silently making it ideal for meeting current and future noise and emission requirements.

PARKER PISTON HYDRAULIC PUMP F3-81-L-12VDC
PARKER PISTON HYDRAULIC PUMP F3-81-L-12VDC
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