The all-rounder for demanding applications
The Konecranes Gottwald Model 7 Mobile Harbor Crane is the all-around high-performance crane in our family of large mobile harbor cranes. It is designed for particularly demanding applications in multi-purpose and special purpose terminals. It is available in several variants, offering lifting capacities of up to 150 t and a working radius of 54 m, with lifting speeds of up to 120 m/min. It has the A7 classification for a 63 t grab curve, and A8 for a 50 t grab curve. This crane can be used alongside ships up to Super post-Panamax and Capesize bulker.
The Model 7 offers excellent handling performance for applications demanding very high performance. Thanks to its versatility, this crane has proven to be an excellent alternative to custom-built handling equipment, especially in multi-purpose and special purpose terminals.
This crane has made a name for itself in intensive container handling in different terminal infrastructure setups, and also as a four-rope grab crane for bulk handling. With its high lifting capacity of up to 150 t up to 20 m outreach, the Model 7 is also suitable for heavy project load handling (e.g. engines or turbines).
Variant | Maximum lifting capacity [t] | Hoisting speed [m/min] | Hoist configuration | Diesel engine nominal output (PRP, ISO 8528) [kW] |
G HMK 7408 | 100 | 0 – 120 | 1 x 2 = one 2-rope hoist | 809 |
G HMK 7508 | 125 | 0 – 120 | 1 x 2 = one 2-rope hoist | 809 |
G HMK 7608 | 150 | 0 – 101 | 1 x 2 = one 2-rope hoist | 809 |
G HMK 7408 B | 100 / 63 / 50 | 0 – 120 | 2 x 2 = two 2-rope hoists | 1,007 |
G HMK 7508 B | 125 / 63 / 50 | 0 - 120 | 2 x 2 = two 2-rope hoists | 1,007 |
G HMK 7608 B | 150 / 63 / 50 | 0 – 120 | 2 x 2 = two 2-rope hoists | 1,007 |
G HMK 7408 | G HMK 7508 | G HMK 7608 | G HMK 7408 B | G HMK 7508 B | G HMK 7608 B | |
DIMENSIONS AND WEIGHT | ||||||
Radius [m] | 11 – 54 | 11 – 54 | 11 – 54 | 11 – 51 | 11 – 51 | 11 – 51 |
Boom pivot point [m] | ||||||
- Standard tower | 23.2 | 23.2 | 23.2 | 23.2 | 23.2 | 23.2 |
- With tower extension | 28.6 | 28.6 | 28.6 | 28.6 | 28.6 | 28.6 |
Tower cab [m] (eye level) | ||||||
- Standard tower | 29.3 | 29.3 | 29.3 | 29.3 | 29.3 | 29.3 |
- With tower extension | 34.7 | 34.7 | 34.7 | 34.7 | 34.7 | 34.7 |
Propping base [m] | 15.0 x 13.0 | 15.0 x 13.0 | 15.0 x 13.0 | 15.0 x 13.0 | 15.0 x 13.0 | 15.0 x 13.0 |
Chassis in travel mode [m] | ||||||
- Standard | 18.9 x 9.6 | 18.9 x 9.6 | 18.9 x 9.6 | 18.9 x 9.6 | 18.9 x 9.6 | 18.9 x 9.6 |
- Option | 18.9 x 8.3 | 18.9 x 8.3 | 18.9 x 8.3 | 18.9 x 8.3 | 18.9 x 8.3 | 18.9 x 8.3 |
Weight [t] (approx.) | 480 | 480 | 500 | 505 | 505 | 515 |
HOISTING HEIGHTS [m] | ||||||
Above quay level | 48.0 | 48.0 | 38.5 | 52.0 | 52.0 | 52.0 |
Below quay level | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
TRAVEL GEAR | ||||||
Axles | 8 | 8 | 8 | 8 | 8 | 8 |
Steered axles | 8 | 8 | 8 | 8 | 8 | 8 |
Driven axles | 2 | 2 | 2 | 2 | 2 | 2 |
Crab steering [°] | 25 | 25 | 25 | 25 | 25 | 25 |
WORKING SPEEDS | ||||||
Slewing [rpm] | 0 – 1.6 | 0 – 1.6 | 0 – 1.6 | 0 – 1.6 | 0 – 1.6 | 0 – 1.6 |
Luffing [m/min] | 0 – 81 | 0 – 81 | 0 – 81 | 0 – 81 | 0 – 81 | 0 – 81 |
Traveling [m/min] | 0 – 80 | 0 – 80 | 0 – 80 | 0 – 80 | 0 – 80 | 0 – 80 |