Mobile and crawler cranes
Press the down arrow to open a submenu.
Other product segments
Thailand (en)

MK 140-5.1E

Mobile construction crane

MK 140-5.1E

The MK 140-5.1E mobile construction crane is a compact five-axle model that achieves a dimension of performance in this crane class that was previously reserved for equipment in higher axle classes. Thanks to the Hybrid Power Concept, which enables operation with site power, and the approval for HVO fuels, the crane is equipped for the future.

  • Standard - EN 14439

  • Lines - 2

  • Max. lifting capacity - 8,000 kg

  • Lifting capacity at max. radius - 1,900 kg

  • Max. hook height - 94.40 m

  • Luffed jib position - 70 °

HVO fuel

What's inside

Quickly ready:

The crane is erected in minutes and ready to operate in just a few actions.

A must-have for every city:

Working close to buildings or other disruptive edges are no problem with the various steep positions of the boom (at the press of a button).

Fully electric drives:

All drives and winches are powered by electric motors. This means that the crane’s operation is quiet, emissions-free and very economical.

Unique:

Vario Jib technology that can transform a lattice boom crane into a luffing jib crane within minutes – with just one person.

Vario Jib:

In luffing jib mode, a hook height of 94.5 m and a radius of 65 m can be achieved, with a maximum tip load of 1 t.

Compact and manoeuvrable on 5 axles:

Thanks to various steering programs, manoeuvring in the tightest spaces is no problem. This crane fits into almost any gap in city centres.

Technical data

Lifting capacity at max. radius
1,900 kg
Max. radius
65 m
Max. lifting capacity
8,000 kg
Standard
EN 14439
Lines
2
Max. hook height
94.40 m
Luffed jib position
70 °
Hoist gear
24 kW FU
Slewing gear
7,5 kW FU
Trolley travel gear
6,0 kW FU
Drive engine
6-Zylinder-Diesel
Drive engine/make
Liebherr
Drive engine/power
400 kW
Number of axles
5
Drive unit/Steering
10 x 6 x 10
Driving speed
80.00 km/h
Operating weight
60.00 t
Additional ballast
9.0 t

Downloads

Technical Data - Mobile crane MK 140-5.1E [m/t]

PDF (3.5 MB)

Videos

  • Installation of mobile radio technology

Ballast systems

Counterweight

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.
Hillstart-Aid
Hillstart-Aid makes starting on gradients easier. Move off safely and easily without rolling backwards.
HVO ready
Up to 90 % lower CO2 emissions in action.
Zero emissions
Zero CO2 emissions when crane operations are powered by the electric motor.
VarioJib
Flexibility redefined. The innovative technology makes it possible to switch quickly between trolley boom mode and adjustable boom mode and ensures maximum adaptability for every requirement.

MyLiebherr

Our customer portal MyLiebherr is your entrance to the Liebherr service world. It gives you access to extensive basic and additional services for your mobile and crawler cranes

MyLiebherr

Discover more

MK 140-5.1E

HVO fuel