Liebherr LTM 1250-5.1: Mobile Hydraulic All-Terrain Crane
The LTM 1250-5.1 is the most powerful crane on five axles in the world. Additionally, innovative features such as VarioBallast, VarioBase, EcoMode, and EcoDrive make the LTM 1250-5.1 particularly safe and efficient. Of particular usefulness is its VarioBallast system which allows adjustment of the crane’s counterweight radius with the press of a button: put the LTM 1250-5.1 to work on a site with restricted space and you will immediately realize the usefulness of this feature. With its long boom and multiple jib options, the LTM 1250-5.1 is perfectly suited for a number of lifting applications.
Liebherr LTM 1250-5.1 Technical Data
Max Lifting Capacity | 600,000 lbs at 10 ft radius |
Telescopic Boom | 43 ft – 197 ft |
Lattice Jib | 13 ft – 164 ft |
Carrier Engine/Output | Liebherr, 6-cylinder, turbo-Diesel, 544 hp |
Crane Engine/Output | Liebherr, 4-cylinder, turbo-Diesel, 242 hp |
Drive/Steering | 10 x 8 x 10 |
Travel Speed | 53 mph |
Total Counterweight | 194,000 lbs |

Liebherr LTM 1250-5.1 Industries
The LTM 1250-5.1 specializes in renewable energy, civil construction, heavy lift operations in plants and refineries, and communication. With its long main boom and class-leading lifting capacities, the LTM 1250-5.1 is ideal for virtually any project. When you need lifting capacity and versatility, turn to the LTM 1250-5.1.