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Harbour Crane Model 4
Compact, Functional and High-Performance

Designed in a compact and functional manner, the Harbour Crane Model 4 extends the existing model range of the Generation 5 in the 100-tonne segment downward. The crane has a maximum lifting capacity of 100 tonnes, a working radius of up to 46 metres and the usual high crane classifications such as A7 for a 40-tonne grab curve or A8 for a 34-tonne grab curve.

The crane thus meets the requirements of universal and special terminals and can serve ships up to the Panamax class. At the same time, Model 4 is attractive for terminals that, on account of their size and development potential, are already anticipating larger cargo-handling volumes and increasing annual operating hours for discharging equipment.

With the Model 4, Gottwald is presenting cargo-handling equipment that ranks eminently among the range of models in Generation 5, and in addition to its compact overall design, offers many versatile benefits in its application: As versatile as possible, no larger than necessary.

Technical Data Model 4

Max. lifting capacities	see table below
Dimensions and Weight
Radius	11 - 46 m
Boom pivot point	16.7 m
Tower cab (crane operator eye level)	19.1 m
Propping base	13.0 m x 12.5 m
Chassis in travel mode	16.3 m x 9.0 m
Weight (approx.)	360 t
Hoisting Heights
Above quay level	42.0 m (44.0 m*)
Below quay level	12.0 m
Travel Gear
Axles	6
Steered axles	6
Driven axles	2
Crab steering	25°
Working Speeds and Drive Power
Hoisting/lowering	see table below
Slewing	0 - 2.0 rpm
Luffing	0 - 80 m/min
Travelling	0 - 80 m/min
Diesel engine power	see table below

* for the G HMK 4306 B four-rope grab variant

Variant	Max. Lifting Capacity [t]			Max. Hoisting Speed [m/min]				Hoist Configuration		Diesel Engine Power [kW]
	74	100	80** 34	70	75	90	100	1 x 2	2 x 2	750	895
G HMK 4306	•				•			•		•
G HMK 4406		•		•		•		•		•
G HMK 4306 B			•				•		•		•

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

Brochure

Generation 5 Harbour Cranes - Model 4

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