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SK 452-20

Terex SK 452-20 Hammerhead Tower Crane

Featuring several mechanical and structural enhancements, the SK 452-20 hammerhead tower crane has a maximum capacity of 20 tonnes (22 US tons) and a jib tip capacity of 2.5 tonnes (2.75 US tons). Equipped with a new hoist winch system, the SK 452-20 boasts an impressive maximum hoisting speed of 190 m/min (623 ft/min) and higher drum capacity of 990 m (3,248 ft).

    Key Features

    • Max jib length: 80 m (262.4 ft)
    • Capacity at max length: 2.5 t (2.8 USt)
    • Max capacity: 20 t (22 USt)
    Specification Value
    Max Capacity 22 USt / 20 t
    Max Jib Length 262.5 ft / 80 m
    Capacity at Max Radius 2.8 USt / 2.5 t

    Versatile and Cost Effective

    • Erection on two different tower systems: TS212 and HD23
    • 88 m (289 ft) maximum free standing height
    • Improved design of counter jib platform for ease of access and maintenance
    • 90% of parts commonality with the SK 415-20

    Job Site Productivity

    • Increased performance and quick set-up through new control system
    • New hoist winch system allows for an impressive maximum hoisting speed of 190 m/min (623 ft/min) and a drum capacity of 990 m (3,248 ft)
    • Ready for remote monitoring and cameras
    • Ergonomic cab with large windows to provide a wide viewing area