Stanley HP28B02 Twin 8 Dual Hydraulic Power Unit - 2 each 5 or 8 gpm

Stanley HP28B02 Twin 8 Dual Hydraulic Power Unit - 2 each 5 or 8 gpm Product Guide

How This Power Unit Fits Into A Hydraulic Tool Package

The Stanley HP28B02 Twin 8 is a dual-circuit hydraulic power unit providing two separate outputs selectable at 5 or 8 gallons per minute each. This configuration supplies hydraulic flow to connected tools requiring moderate to high flow rates in industrial, municipal, construction, and utility environments.

This power unit operates as a portable source of hydraulic power, suitable for powering multiple hydraulic tools such as breakers, drills, or pumps independently on each circuit. Compared to single-circuit power units, the twin-circuit design allows simultaneous operation of two hydraulic tools with adjustable flow settings.

From a selection standpoint, tools connected to each circuit should match the flow and pressure capabilities of the respective output. Dual-circuit units like this one are often preferred when jobsite setups require powering separate tasks with different flow demands or when tool operation timing needs to be coordinated but hydraulically separated.

Power Unit Planning Notes

The Stanley HP28B02 is a sale-only hydraulic power unit and is generally shipped by freight on a pallet. Planned delivery should allow for freight unloading equipment such as a forklift, loading dock, or liftgate for handling.

Hose routing should be planned carefully to avoid kinks or restrictions on the hydraulic flow and return lines. Confirm the compatibility of HTMA flush-face couplers or other connection methods to match the tools in use. If long hydraulic hose runs are needed, consider friction loss and potential need for larger hose diameters or adjustments to unit placement.

The unit includes a hydraulic reservoir, oil cooler, fan, and filtration system as part of its oil management. Regular inspection of hoses and couplers for leaks or wear is advised. Post-use cleaning of debris from the unit and checking hydraulic fluid level and condition supports jobsite readiness.

Because this unit has an engine-driven pump, position the power unit and engine exhaust away from operators and the immediate work face when used outdoors or in ventilated locations. This prevents exhaust exposure and heat transfer to nearby heat-sensitive surfaces, especially if deployed on boat decks or near coated surfaces.

Work locations near water, underwater-support applications, or municipal projects may require consideration of hydraulic fluid compatibility. The hydraulic oil type supplied in this sale unit should be verified to meet any site-specific fluid requirements.