HYDRAULIC STAGE LIFT CYLINDERS

Our clients tell us we are unique for a variety of important reasons including:

• Enerpac hydraulic stage lift cylinders allows for a load to be lifted many times the stroke of the cylinder and total height is only limited by the strength and stability of the cribbing system
• Double-acting hydraulic cylinder with solid plunger design
• Simple three-stage operation
• Swivel saddle and large support attachments for stability
• Anti-rotation device
• Built-in overload protection.
• Option: stroke sensors for use with Enerpac synchronous lifting systems
• Capacity per lifting point 50 - 200 ton. Other capacities and strokes available, please contact Enerpac.

Stage-lift sequence:

• stage-lift cylinder with retracted plunger is placed on solid support under load.
• plunger extends, lifting load, giving clearance to insert two outer cribbing blocks under the spreading plate.
• plunger retracts, giving clearance to insert central cribbing blocks which will support plunger plate for next extension.
• plunger extends, lifting the load, giving clearance to insert two new cribbing blocks, placed crosswise under spreading plate.