Harbour Crane Model 4Designed 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.
| 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 |
• | • | • | • | • | ||||||
| • | • | • | • | ||||||||
** heavy lift (above), 4-rope grab variant (below)
1 x 2 = one 2-rope hoist
2 x 2 = two 2-rope hoists
Generation 5 Harbour Cranes - Model 4
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