



Bucher Pump 2 Way (Power Up / Power Down) 2.5 gal. Poly Reservoir Information
Utilize fast and efficient hydraulic performance with the Bucher Hydraulics, Inc. Bucher Pump 2 Way (Power Up / Power Down), model PM-3551, a high-efficiency hydraulic power unit designed for demanding mobile and industrial applications. Featuring a larger 2.5-gallon high-density polyethylene reservoir, this double-acting pump delivers consistent power for both extension and retraction cycles, making it ideal for applications requiring extended operation and greater fluid capacity.
Key Features
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Double-Acting Hydraulic Pump: Provides power up and power down functionality for precise control of double-acting cylinders.
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2.5-Gallon Poly Reservoir: Constructed from durable, corrosion-resistant high-density polyethylene, offering a 2-gallon usable capacity for extended hydraulic fluid storage.
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12V DC Electric Motor: Ensures reliable operation in mobile environments, compatible with vehicle-based systems.
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High Operational Pressure: Achieves up to 3250 PSI, delivering exceptional force for heavy-duty hydraulic tasks.
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Optimized Flow Rate: Provides a maximum oil flow of 1.5 GPM for efficient fluid delivery and system performance.
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Standard Hose Connections: Features #6 SAE ports for secure and industry-standard fluid connections.
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Durable Design: Includes a cylindrical pump with copper terminals, red accents, and robust components for long-lasting performance.
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Wide Operating Temperature Range: Operates reliably from -20°F to 130°F (-30°C to 55°C), suitable for diverse environments.
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Recommended Fluid: Utilizes ATF (Automatic Transmission Fluid) for optimal lubrication and system longevity.
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Bucher Quality: Manufactured by Bucher Hydraulics, Inc., ISO9001 certified, with 100% unit testing and less than 1% warranty returns.
Applications
This hydraulic power unit is engineered for versatility, making it an excellent choice for:
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Dump Trailers: Supports efficient lifting and lowering for medium to large trailers.
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Lift Gates: Ensures smooth and reliable operation for loading and unloading.
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Hay Bale Spikes: Provides precise control for agricultural hydraulic tasks.
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Mobile Hydraulics: Ideal for trucks, trailers, and other vehicle-based systems requiring extended fluid capacity.
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Industrial Equipment: Powers machinery needing compact, high-pressure hydraulic units.
Specifications
- HOSE CONNECTIONS
- #6 SAE
- MAX OIL FLOW (GPM)
- 1.5
- OPERATING TEMPERATURE RANGE
- -20ºF to 130ºF (-30ºC to 55ºC)
- OPERATING VOLTAGE
- 12 Volts DC
- OPERATIONAL PRESSURE (PSI)
- 3250
- RECOMMENDED FLUID
- ATF (Automatic Transmission Fluid)
- RESERVOIR CAPACITY
- 2 Gallons
- RESERVOIR MATERIAL
- High Density Polyethylene