EP3 Dual-Circuit Dual-Speed Electric Hydraulic Pump

The EP3 dual-circuit dual-speed electric hydraulic pump is a compact and versatile power source designed for use with a wide range of single-acting and double-acting power tools including cable crimpers, cutters, punches, busbar benders, and separation tools. Its dual-circuit design allows it to serve tools requiring either left-hand or right-hand operation, as well as double-acting tools, without additional adapters or circuit changes, making it a practical single-unit solution for multi-tool power grid maintenance kits.

The high-low pressure dual-speed automatic switching system shortens the overall work cycle by delivering high flow at low pressure to rapidly advance the tool, then switching to high-pressure precision output as the working load increases. This intelligent flow management eliminates the need for manual flow adjustment and significantly reduces operator fatigue during repetitive operations. A standard high-precision pressure gauge gives operators clear, real-time visibility of working pressure at all times.

Flexible valve configuration options — including electromagnetic or manual valve assemblies — allow the EP3 to be configured to match specific tool and workflow requirements. An internal safety valve protects both the motor and the connected tool from overload damage. With a 0.37 kW motor output, NPT 3/8 output fittings, and a 5-liter aluminum oil tank, the EP3 offers a compact and lightweight form factor well suited to substation maintenance, cable installation, and aerial electrical work where portability is essential.