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Single Acting Locknut Cylinders
Secure heavy loads safely with our Single-Acting Lock Nut Hydraulic Cylinders (Load Return). Featuring the Larzep CTC and Powerram JLLC series, these cylinders integrate a mechanical locking collar to hold loads indefinitely without hydraulic pressure. With immense capacities ranging from 50 to 1,000 tonnes and strokes up to 300mm, they are precision-engineered for critical infrastructure projects, including bridge support and structural lifting, ensuring compliance with strict safety standards like ANSI-B30.1 and EN1494.
CTC provides a superior line of high-pressure hydraulic jacks and cylinders engineered in Europe for maximum power, precision, and safety. Built from high-strength alloy steel with hard chrome-plated pistons, these tools meet strict standards like ANSI-B30.1 / EN1494. Our range handles massive loads with a Tonnage Capacity from 50 to over 1000 tons and offers versatile operation with a Stroke Range from 50 mm up to 300 mm. Operating at a standard Maximum Pressure of 700 bar (10,000 psi), Larzep is the reliable choice for heavy industrial lifting, pushing, and pulling in construction, maintenance, and infrastructure.
JLLC-Series
