Ultrans Liebherr mobile crane erecting a harbour crane

Telescopic Mobile Crane

Liebherr LTM1750-9.1

Telescopic mobile cranes travel on their own axles and set up quickly on site. They are used for plant maintenance, machinery installation, wind turbine maintenance and as assist cranes for crawler lifts.

Maximum load capacity: 800 t
Maximum hook height: 152.0 m
Maximum radius: 116.0 m
Main boom length: 16.3 - 52.0 m

Equipment

Use and Selection

Liebherr LTM1750-9.1 is a 800-tonne telescopic mobile crane. It sets up quickly and travels between sites on its own axles.

The Liebherr LTM1750-9.1, added in 2025, is the largest telescopic mobile crane in our fleet. Its nine-axle carrier travels between sites on its own axles, and it is used for heavy lifts where there is no room or time to assemble a crawler crane, and alongside crawler cranes on larger operations.

The choice depends on the load weight and radius, the required boom and lattice jib length, counterweight needs and site access.

Fleet card

1unit in our fleet

Manufacturer: Liebherr
Model: LTM1750-9.1
Type: Telescopic Mobile Crane
Production year: 2025

Technical Specifications

Values from the Ultrans equipment record. Maximum figures depend on boom, jib and counterweight configuration; usable capacity is set per job from the load chart.

Maximum load capacity: 800 t
Maximum hook height: 152.0 m
Maximum radius: 116.0 m
Main boom length: 16.3 - 52.0 m
Jib length (by jib type): 6.0 - 91.0 m
Drive engine power: 505 kW
Number of axles: 9
Crane engine power: 300 kW
Driving speed: 85.0 km/h
Counterweight: 204.00 t

For telescopic mobile cranes the maximum capacity applies with full counterweight at the shortest radius. As the boom extends, the radius grows or the outriggers cannot be fully deployed, the load the crane can take falls quickly, so the right crane is chosen for the geometry of the lift and the site, not the weight alone.

Applications