Self-Locking Portable Lift System is designed to ensure safety.

Press Release Summary:

With 200 ton capacity, Pow'R-LOCK™ self-contained, self-locking lift system provides full-time, automatic load holding protection through all stages of lifting and lowering. Operator intervention is not required to activate locking system; control system maintains position of rotating locking collar near cylinder base and provides mechanical lock regardless of cylinder movement to ensure safe and secure lifting. Pneumatic operation enables use in potentially hazardous environments.

Original Press Release:

Enerpac Introduces Industry's Only Self-Locking Portable Lift System for Increased Safety

Pow’R-LOCK™ portable lift system

Menomonee Falls, WI—Enerpac introduces its new Pow’R-LOCK™ portable lift system, the industry’s only self-contained, self-locking lift system with a rated capacity of 200 tons. With full-time, automatic load holding protection through all stages of lifting and lowering, the Pow’R-LOCK system requires no operator intervention to activate its locking system.

Designed with a patent-pending control system that maintains the position of a rotating locking collar near the cylinder base, the Pow’R-LOCK system provides a mechanical lock regardless of cylinder movement. This unique control system ensures safe and secure lifting for off-highway machinery, including trucks, tractors and other heavy machinery.

“Hydraulic lifting systems can present significant safety risks to operators if the equipment is used inaccurately or unsafe lifting practices are applied,” said Anne Fancher, Global Marketing & Innovation Leader-Lifting Products, Enerpac. “The Pow’R-LOCK system ensures the best and safest outcome for any heavy lifting. With a touch of a button, the jack simply lifts and lowers the load, and if anything happens, the Pow’R-LOCK system is there to hold the load.”

Additional features of the Pow’R-LOCK portable lift system include:

Redundant lock valves add safety during operation

Pneumatic operation enables use in potentially hazardous environments

Ergonomic, fold-up six-position handle maximizes leverage and maneuverability for precise jack placement

Simple two-button operation raises and lowers the jack

Tilt saddle reduces side loading and extends the life of the jack

Large base plate increases ground contact, distributes load and resists tipping

The Pow’R-LOCK system is available in two versions with strokes of 14 in. or 25 in. (356 mm and 622 mm). To comply with industry safety regulations, the Pow’R-LOCK system conforms to ANSI-ASME, EU and AS/NZS standards.

For more information on the Pow’R-LOCK portable lift system, visit:

Enerpac is an international market leader in high-pressure hydraulics, with 28 offices in 22 different countries and over 1,000 employees. Enerpac produces thousands of high-pressure hydraulic products that are distributed worldwide. Enerpac focuses on the design of products, from the smallest cylinder to complete computer-operated lifting & positioning systems, which increase productivity and make work safer and easier to perform.


Europe, Middle East, Africa, India:

Maarten Franken

Global Marketing Communications Leader  

Phone 31 318 53 5911

North and South America: Roberta Moring

Marketing Communications Leader - Americas

Phone 262-293-1655

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