LIEBHERR

Liebherr LR 1250.1

A mid-size lattice-boom crawler crane for long-reach structural, infrastructure, industrial and energy-sector lifting.

Equipment inquiry

Discuss the required working method, configuration, delivery location, and project timeline with Vernep.

Request equipment
Liebherr LR 1250.1 lattice-boom crawler crane
Liebherr LR 1250.1
At a glance

Key specifications

Maximum rated capacity
250 t at 4.1 m radius
Load-chart rating, not universal capacity
Maximum load moment
1,180 tm
Published exact-model data
Main boom
20–86 m
Configuration dependent
Maximum luffing jib
95 m
Applicable jib system
Maximum hoist height
148 m
Applicable boom/jib setup
Engine output
230 kW
Liebherr D 944 A7-05 at 1,700 rpm
Equipment profile

Built around the project configuration

The Liebherr LR 1250.1 is a 250-tonne-class lattice-boom crawler crane for long-reach structural, infrastructure, industrial and energy-sector lifting. Its boom system combines an 86 m maximum main boom with fixed- and luffing-jib arrangements for projects that need more height and radius than a compact telescopic crawler crane can provide.

The removable crawler frames, three-metre transport component width and integrated self-assembly system support planned movement between sites. Ground-pressure visualization, wind-aware load monitoring and controlled travel-with-load functions help crews manage changing lifting conditions when the crane is configured under the applicable official chart.
Technical data

Detailed specifications

Performance data grouped for quick review and comparison.

Boom and lifting systems

Maximum rated capacity 250 t at 4.1 m radius
Maximum load moment 1,180 tm
Main boom 20–86 m
Fixed-jib systems 7 m and configurations up to 26 or 32 m
Luffing-jib systems 20–95 m
Maximum hoist height 148 m
Maximum radius 97 m
Main-winch line pull 120 kN in the seventh layer
Maximum documented rope speed Approximately 136 m/min

Crawler carrier and mobility

Crawler side frames Removable
Crawler-chain tensioning Hydraulic
Flat track-pad width Approximately 1.2 m
Maximum travel speed 1.6 km/h
Ground-pressure monitoring Ground Pressure Visualization
Travel with load Programmed control for applicable configurations

Power and controls

Engine Liebherr D 944 A7-05 diesel
Rated output 230 kW at 1,700 rpm
Emissions packages Market-specific Stage IV, Stage V and Tier 4 Final
Controls Electrohydraulic proportional
Maximum swing speed 3 rpm
Operator interface High-resolution machine-data and warning display
Load monitoring Load-moment and selectable wind-condition monitoring

Ballast and transport

Rear counterweight Approximately 82 t
Carbody ballast Approximately 36 t
Documented operating configuration Approximately 210 t
Basic machine transport component Approximately 37.2 t before crawler frames, ballast and boom foot
Documented crawler side-frame weight Approximately 19.7 t each
Maximum component transport width 3.0 m
Assembly system Integrated self-assembly for crawler frames, ballast and boom components
Equipment inquiry

Match the machine to your project.

Send Vernep the required drilling method, pile diameter, target depth, ground conditions, available working height, delivery location, and project timing. We will use those details to review a suitable configuration or available unit.

Request equipment support