Mobile construction crane MK 140-5.1E

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.

HVO fuel

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Standard - EN 14439
EN 14439
Lines - 2
2
Max. lifting capacity - 8,000 kg
8,000 kg
Lifting capacity at max. radius - 1,900 kg
1,900 kg
Max. hook height - 94.40 m
94.40 m
Luffed jib position - 70 °
70 °

HVO fuel

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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 transforms a trolley jib into a luffing jib within minutes – with just one person.

Vario Jib:

In luffing jib mode, a hook height of 94.4 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

Driving conditions

On-road driving

Jobsite driving

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

Pretty tight conditions - the Liebherr MK 140 mobile construction crane provides the best logistical solution

During the construction of a grocery distribution centre in Erlensee, Hessen, the Liebherr mobile construction crane succeeded in a job that others had previously been forced to decline.

Customer magazine

The magazine for customers and friends of mobile and crawler cranes. Here you will find some extraordinary crane impressions and stories!

Used cranes

Liebherr is also specialized in used mobile and crawler cranes. We ensure the safety and durability of the cranes by our global service network.

MK 140-5.1E