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Model_4Model 7 Mobile Harbour Cranes – Extended Working Lifetimes

Model 7 cranes can service vessels up to post-Panamax and are the ideal option for terminals with high annual operating hours levels. Thanks to the high crane classification coupled with the innovative crane design, which includes an active dust protection system to prevent dust damage to the crane components, Model 7 cranes are made for long service lifetimes even under the most gruelling continuous working conditions.

Capable of lifting up to 140 tonnes, Model 7 cranes are ideal for continuous handling of containers, general cargo, bulk materials and project cargo. The 4-rope grab variant caters specifically for the high demands of intensive, continuous-duty bulk handling, such as coal and ores.

Technical Data Model 7


Lifting Capacities see table below
Dimensions and Weight
Radius 11 - 51 m
Boom pivot point 23.2 m
Tower cab (crane operator eye level) 26.5 m
Propping base 15.0 m x 13.0 m
Chassis in travel mode 19.3 m x 9.6 m
optional 19.3 m x 8.3 m
Weight (approx.) 480 t
Hoisting Heights
Above quay level 40.0 m (38.5 m*)
Below quay level 12.0 m
Travel Gear
Axles 8
Steered axles 8
Driven axles 2
Crab steering 25°
Working Speeds
Hoisting/lowering see table below
Slewing 0 - 1.6 rpm
Luffing 0 - 80 m/min
Travelling 0 - 80 m/min
Diesel Engine Power see table below

* for the G HMK 7608 variant

Variante Max. Lifting Capacities
[t]
Max. Hoisting Speed
[m/min]
Hoist
Configuration
Diesel Engine
Power [kW]
  74 100 140 100**
50
75 90 100 110 120 1 x 2 1 x 4 2 x 2 895 1,112
G HMK 7308
                   
G HMK 7408
                 
G HMK 7608                    
G HMK 7408 B                    

** Heavy lift (above), 4-rope grab variant (below)
1 x 2 = one 2-rope hoist
1 x 4 = one 4-rope hoist
2 x 2 = two 2-rope hoists


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