Mobile construction crane
Mobilbaukran MK 73-3.1
The compact 3-axle crane is the answer to market demands for a small, compact and agile mobile construction crane that is extremely fast and flexible in operation. This crane is ready for use in around 10 minutes. Additional transport vehicles are not required for the MK 73 3.1. The electrically operated crane can be supplied with site power or powered by its integrated generator. The single-engine concept, familiar from Liebherr’s mobile cranes, and its ECOmode feature ensure reliable travel and economical operation on site.
Standard - EN 14439
EN 14439
Lines - 2
2
Max. lifting capacity - 6,000 kg
6,000 kg
Lifting capacity at max. radius - 2,000 kg
2,000 kg
Max. hook height - 26.50 m
26.50 m
Luffed jib position - 0 / 15 / 30 / 45 °
0 / 15 / 30 / 45 °
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Technical data
Lifting capacity at max. radius | 2,000 kg |
Max. radius | 38.50 m |
Max. lifting capacity | 6,000 kg |
Standard | EN 14439 |
Lines | 2 |
Max. hook height | 26.50 m |
Luffed jib position | 0 / 15 / 30 / 45 ° |
Slewing radius | 3.50 m |
Hoist gear | 18 kW FU |
Slewing gear | 4,0 kW FU |
Trolley travel gear | 5,5 kW FU |
Max. hook height at luffed position | 51.00 m |
Travel motor | 6-Zylinder-Diesel |
Travel motor/Make | Cummins |
Travel motor power capacity | 243 kW |
Number of axles | 3 |
Drive unit/Steering | 6x4x6 |
Travel speed | 80 km/h |
Operating weight | 36 t |
Additional ballast | 2.9 t |