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Technical Data - Mobile crane LTM 1230-5.1 [m/t]

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  Long, powerful and versatile

Boom/jib combinations

Boom/jib combinations

Driving conditions

On-road driving

Jobsite driving

Ballast systems

Counterweight

VarioBallast: Counterweight radius

Technology

ECOmode

ECOmode minimises both fuel consumption and noise emissions when operating the crane superstructure. The crane operator sets the required working speed using the control lever. The crane control system calculates the perfect engine speed for the diesel engine.

ECOdrive

ECOdrive makes the mobile crane significantly more comfortable and quieter by reducing the engine speed. Faster gearshifting delivers greater dynamic and traction offroad. On the road, the torque from the Liebherr diesel engine is used efficiently to minimise fuel consumption.

Single-engine concept

Take one engine out to increase lifting capacity. Or more accurately – the superstructure is powered by the undercarriage engine. Gear shafts are routed from the distributor gear in the substructure via two mitre gears to the pump distributor gear in the superstructure. That enables us to remove one engine – and we use this to increase the crane’s lifting capacity.

Hillstart-Aid

Hillstart-Aid makes starting on gradients easier. Move off safely and easily without rolling backwards.

VarioBase® Plus

The combination of VarioBase technology and the crane’s structural steelwork. A trapezoidal support combined with the various support base delivers even higher lifting capacities, particularly over the crane’s rear outriggers.

VarioBallast® (mechanical)

Mechanically slewing ballasting cylinders enable the ballast radius to be changed quickly to two different settings. The smaller radius is used in constricted conditions whilst the larger one is used if a higher lifting capacity is required. This significantly increases the crane’s flexibility.

AutoBallast

The AutoBallast function completes the ballasting process automatically. All the steps are carried out after the button has been pressed just once.

WindSpeed load charts

Increased flexibility and safety by using lifting capacity tables with different maximum wind speeds.

HVO ready

Up to 90 % lower CO2 emissions in action.