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Equipment

EQUIPMENT > Equipment
Equipment Maintenance Safty Plan

Liebherr
crawler cranes
LR 1750

  • Maximum lifting capacity

    Max. 750Ton of lifting capacity It is possible to support the hook height with the boom of 196m.

  • Universal

    The equipment is suitable to power plants, infrastructure construction, construction plants, or shipbuilding and harbor facilities.

  • High into the air

    Various kinds of boom combinations help to do all types of works including high-rise work.

  • Moving with a load

    When ballast wagon (BW) is used, the crane is loaded into the hook and can be moved without any problem.

  • Comfortable

    A wide and transparent operation room gives an operator good comfort during long work.

  • Safety in mind

    For improved safety and safe mobility, the equipment has an improved access lader and an expanded platform.

LR 1750

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LR1750 crawler crane is the 750Ton crane most used in Korea. This equipment is used for domestic and foreign power plants and oil refining factories, bridge construction, and the installation of wind power turbines. As a mid-large crane, it is the most popular with customers thanks to its compact size and appropriate weight. With the installation of ballast system, the equipment shows excellent lifting capability. So, it is mainly applied to petrochemical and mechanical lifting work. It is the model used most in domestic shipbuilding yards due to its excellent mobility. Compared to other equipment, it has good system performance and is controlled automatically. It is applicable to multiple work zones in order to shorten a work time and do precision work. When Ballast Wagon(BW) is used, it is possible to control the equipment in the operator seat and to do swing and driving work conveniently. Since the crane has a transparent operation room with a wide rail, a large platform, and the maximum omnidirectional view, it takes a lot of care of a worker’s safety. It is optimized to domestic work conditions.

  • Max. load capacity750t
  • at radius7.0m
  • Main boom, lightweight/heavyweight140m
  • Max. load torque9,864tm / 2,546Nm
  • Derrick boom31.5m
  • Central ballast95t
  • Counterweight at superstructure245t
  • Derrick ballast400t
  • Engine power400kW
  • Fuel tank820ℓ