Cordless Hydraulic Pump

Design and operating principle of cordless hydraulic pumps

A cordless hydraulic pump typically consists of a battery-powered electric motor, a high-pressure pump, a compact oil reservoir, a valve section and electronic controls. The motor is supplied from the rechargeable battery and generates the hydraulic pressure needed to operate the connected cylinders or tools.

Many units feature ergonomic carrying handles, battery status indicators and controls either on the pump or on a remote pendant. This allows lifting, clamping and pressing operations to be carried out safely even in confined or hard-to-reach areas.

Typical applications of cordless hydraulic pumps

Cordless hydraulic pumps are mainly used where high mobility and short setup times are required, for example:

• service and maintenance work on machines and installations
• installation and alignment tasks on construction sites and steel structures
• lifting with cylinders at locations that are difficult to access
• operations in areas without direct access to mains power
• mobile testing, clamping and repair work

Benefits of battery-powered hydraulic pumps

• cordless operation with maximum freedom of movement
• quick to deploy without complex installation
• consistent performance until the battery is depleted
• reduced trip hazards thanks to fewer cables
• ideal complement to stationary and mains-driven power units

Selecting the right cordless hydraulic pump

When selecting a cordless hydraulic pump, consider the following aspects:

• maximum operating pressure and required oil flow
• reservoir size versus total oil volume in the system
• battery capacity and availability of chargers/spare batteries
• compatibility with single- or double-acting cylinders
• weight, ergonomics and expected runtime per charge

We are happy to help you choose a suitable cordless hydraulic pump and to configure a complete mobile hydraulic system tailored to your needs.