Model 8 Mobile Harbor Cranes

Our largest and most powerful mobile harbor crane

 
The Konecranes Gottwald Model 8 Mobile Harbor Crane is the largest and most powerful crane in our family of large mobile harbor cranes. Available in a number of variants, it is a top-performance crane for the most demanding applications in multi-purpose and special purpose terminals. 
 
Model 8's performance in numbers: lifting capacity up to 200 t, a maximum working radius of 64 m, lifting speeds of up to 140 m/min, A8 classification with a 63 t grab curve. This crane can be used alongside ships up to super-post-Panamax and Capesize Bulker.  
 
The Model 8 crane is extremely rugged, making it a universal crane for all applications requiring top handling performance. It has the ability to carry out duties normally reserved for large, custom-built handling equipment. 
 
It can handle particularly heavy loads in project lifting, where it can lift up to 200 t at a radius of up to 20 m (4,000 mt). In the bulk goods sector, it has made a name for itself as a four-rope grab crane, not just as a mobile harbor crane, but also as a portal harbor crane on rails and as a crane on barge. 
 
Variant Maximum lifting capacity [t] Hoisting speed [m/min] Hoist configuration Diesel engine nominal output (PRP, ISO 8528) [kW]
G HMK 8510 125 0 - 120 1 x 2 = one 2-rope hoist 1,007
G HMK 8512 115 0 - 120 1 x 2 = one 2-rope hoist 1,007
G HMK 8610 150 0 - 101 1 x 2 = one 2-rope hoist 1,007
G HMK 8710 200 0 - 120 2 x 2 = two 2-rope hoists 1,007
G HMK 8410 B 100 / 63 0 - 140 2 x 2 = two 2-rope hoists 1,470

The Model 8 crane is equipped with a standard range of features that improve productivity and eco-efficiency for economical, sustainable cargo handling in ports and terminals.

We also offer a range of optional, special features such as:

  • Load guidance system, including:

     - linear load motion
     - load antisway
     - point-to-point handling mode
     - hoisting height limiting system

  • Tandem lift assistant and vertical lift assistant
  • Verifiable weighing system

The use of energy-efficient hybrid drive units or external power sources significantly improves the efficiency of the drive system and helps reduce the environmental impact.
G HMK 8510 G HMK 8512 G HMK 8610 G HMK 8710 G HMK 8410 B
DIMENSIONS AND WEIGHT
Radius [m] 12.0 – 61.0 12.0 – 64.0 12.0 – 56.0 12.0 – 56.0 12.0 – 50.0
Boom pivot point [m]
– Short tower n/a n/a 23.5 23.5 23.5
– High tower 29.1 29.2 28.9 n/a n/a
– High tower with extension 34.% 34.6 n/a n/a n/a
– High tower with long extension n/a 40.1 n/a n/a n/a
Tower cab [m] (eye level)
– Short tower n/a n/a 26.8 26.8 26.8
– High tower 32.4 32.5 32.3 n/a n/a
– High tower with extension 37.8 37.9 n/a n/a n/a
– High tower with long extension n/a 43.4 n/a n/a n/a
Propping base [m] 18.3 x 13.0 15.0 x 13.0 18.3 x 13.0 18.3 x 13.0 18.3 x 13.0
Chassis in travel mode [m]
– Standard 22.6 x 9.6 23.6 x 10.0 22.6 x 9.6 22.6 x 9.6 22.6 x 9.6
– Option 22.6 x 8.3 n/a 22.6 x 8.3 22.6 x 8.3 22.6 x 8.3
Weight [t] (approx.) 600 650 600 6§0 625
HOISTING HEIGHTS [m]
Above quay level 60.0 60.0 38.0 47.0 4/.0
Below quay level 12.0 12.0 12.0 12.0 12.0
TRAVEL GEAR
Axels 10 12 10 10 10
Steered axels 10 12 10 10 10
Diven axels 2 (optional 3) 3 2 (optional 3) 2 (optional 3) 2 (optional 3)
Crab steering [°] 25 25 25 25 25
WORKING SPEEDS
Slewing [rpm] 0 – 1.6 0 – 1.6 0 – 1.6 0 – 1.6 0 – 1.6
Luffing [m/min] 0 – 107 0 – 107 0 – 107 0 – 107 0 – 107
Traveling [m/min] 0 – 80 0 – 80 0 – 80 0 – 80 0 – 80

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