RL 4200

Owing to the low installation height and the compact design, and with a maximum outreach of 54 metres and a lifting capacity of up to 100 tonnes, the RL 4200 is an ideal machine for larger platforms with helicopter pads.

Lifting capacity max. 100 t
Max. radius 54 m
Swing radius 360° unlimited
Tilting moment 4,200 tm

Features

Lighting

Lighting

Operation without a loss of productivity is also possible when it is dark. Powerful LEDs and fluorescent lamps at the boom, slewing platform and the machine housing provide optimal lighting of the work environment and for inspecting the crane.

Diesel-Hydraulic

Diesel-Hydraulic

Drive variants for operating the hydraulic system of the crane with integrated tank system, electric or hydraulic start system.

Diesel tank

Diesel tank

The diesel tank is located in the machine housing and is easily accessible for refilling.

Slewing platform

Slewing platform

The slewing platform is the basic element of the crane. In addition to the machine housing, it also houses the cab, the A-frame, as well as luffing winch.

Electric-Hydraulic

Electric-Hydraulic

Drive variants for operating the hydraulic system of the crane with integrated start-up system for limiting the starting current values.

Driver's cab

Driver's cab

The ergonomic and comfortable features of our cabs increase concentration levels. With the integrated noise protection, windshield wiper and air conditioning, a consistently high level of safety and productivity is guaranteed.

Hydrostatic drive

Hydrostatic drive

Closed hydraulic loops are used for all main functions such as lifting, turning and luffing. The crane operator benefits from extremely precise control, the service personnel benefit from a minimum number of components and the operating company benefits from reduced fuel consumption.

Box-type boom

Box-type boom

The box-type booms in the RL crane have a cylinder luffing design. This lowers the height and weight to a minimum and enables low-maintenance operation.

Paintwork

Paintwork

To be able to defy offshore environmental conditions, the standard paintwork consists of multilayer painting for optimal conservation.

Litronic crane control system

Litronic crane control system

The control system developed by Liebherr focuses on precision, safety and productivity.

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Machine housing

Machine housing

The machine housing is made from robust steel components. All components such as the drive unit, oil tank and control cabinets inside the machine housing are easily accessible. If required, they can be lifted on deck with the assembly crane.

Assembly crane, machine housing and A-frame

Assembly crane, machine housing and A-frame

For the assembly / disassembly of components for maintenance and repair.

Overload monitoring system

Overload monitoring system

Enables the crane operator to release the rope in case the hook is entangled. The overload monitoring system can be activated either manually or automatically.

Technical data

Lifting capacity max. 100 t
Max. radius 54 m
Fields of application Oil and gas
Swing radius 360° unlimited
Tilting moment 4,200 tm

Downloads

Optional equipment

Explosion protection

Explosion protection

Explosion protection is available for the individual components or the entire crane.

Remote control unit for emergency operation

Remote control unit for emergency operation

In the event of a failure of the control system in the cab, the crane can be operated in emergency mode via remote control.

Auxiliary hoist

Auxiliary hoist

In addition to the main hoist, the BOS cranes can also be fitted with an auxiliary hoist. This is used for the quick lifting of smaller loads, as well as for transporting people.

Low-temperature equipment

Low-temperature equipment

This feature guarantees safe operation at low temperatures.

Tugger winch

Tugger winch

This rope winch is used for guiding and stabilising the load.