Product Overview
The Parker F12-030-MS-SV-S-000-000-0 (part number 3799855) is a high-performance axial piston motor from Parker Hannifin’s renowned F12 series, engineered for both open and closed loop hydraulic systems. Utilizing a bent-axis axial piston design, this motor converts hydraulic pressure into reliable rotational mechanical power with exceptional efficiency across a wide speed range. The F12 series is globally recognized for its robust construction, high power density, and superior starting torque characteristics, making it a preferred choice for demanding mobile and industrial drive applications. With a displacement of 30 cm³/rev, this motor delivers consistent performance in the most challenging operating environments.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Axial Piston Motor (Bent-Axis Design) |
| Model Designation | F12-030-MS-SV-S-000-000-0 / 3799855 |
| Displacement | 30 cm³/rev |
| Operating Pressure | Up to 480 bar (peak), 420 bar (continuous) |
| Maximum Speed | Up to 6,000 rpm (dependent on circuit pressure) |
| Mounting & Connection | SAE standard flange, splined shaft, ISO port connections |
| Control Type | MS — Manual Stroke / SV — Standard Version |
Engineering Features & Advantages
- Precision Performance: Bent-axis axial piston design delivers high starting torque and smooth operation even at low speeds, ensuring precise control in dynamic hydraulic circuits.
- High Power Density: Compact footprint with exceptional power-to-weight ratio, ideal for space-constrained mobile and industrial installations.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with hardened piston and cylinder components for extended service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Parker F12 series specifications, ensuring drop-in replacement without modification.
- Wide Speed Range: Operates efficiently from low creep speeds to high rotational velocities, providing flexibility across diverse application requirements.
Typical Industrial Applications
This axial piston motor is ideally suited for heavy-duty industrial and mobile hydraulic systems, including plastic injection molding machines, metallurgical presses, construction and marine hydraulics, CNC machine tools, winch and crane drives, and agricultural machinery requiring precise torque control and high reliability under continuous operation.
PRODUCT IMAGES

PARKER F12-030-MS-SV-S-000-000-0 / 3799855 Axial Piston Motor
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine PARKER F12-030-MS-SV-S-000-000-0 / 3799855 Hydraulic Axial Piston Pump. This Germany-made hydraulic component features a bent-axis design, delivering leak-free, reliable fluid power for heavy-duty industrial systems.