Enerpac SHAS422540WU 991 imp. ton Synchronous Hoist

SHAS422540WU is an autonomous synchronous hoist system from the SHAS series. It is a below-the-hook sling adjuster (hydraulic turnbuckle) made up of multiple self-contained, PLC-controlled hydraulic lifting units. Each unit includes a double-acting push/pull cylinder with an integrated pump and controls, so no external power pack or hoses are needed. The system has 4 cylinders with a total capacity of 991 imperial tons and 250 imperial tons per cylinder. Stroke is 1000 mm (39.37 in), maximum operating pressure is 700 bar (10,000 psi), and accuracy over full stroke is 0.04 in. Collapsed height is 84.25 in, extended height is 123.62 in, cylinder diameter is 16.54 in, and motor size is 4 x 10 hp. Power supply is 460-480 VAC, 3 ph, 60 Hz with US electrical wiring. Wireless control allows a single operator to work from a safe distance, and each cylinder can lift or lower independently. It is used in lifting and lowering applications where heavy, unbalanced loads must be positioned precisely with a single crane.