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The LHM 420 is specifically designed to cater to ships in the Post-Panamax class, offering optimized performance for their requirements. This Liebherr mobile harbour crane series boasts impressive lifting and lowering speeds of up to 120 meters per minute. With a maximum load capacity of 124 tonnes and a hybrid drive system, the LHM 420 can handle up to 38 containers per hour. Beyond container handling, it is versatile enough to efficiently manage bulk cargoes and ensure the safe transportation of general cargoes.

Product Features for LIEBHERR LHM 420 Mobile Harbour Crane: 

  • Stage V / Tier 5 Final Engine: Equipped with the latest generation of diesel engines compliant with exhaust emissions standards such as EU Stage V or EPA Tier 5 final, ensuring environmental compliance.
  • Driver’s Cab: Features include noise protection, windshield wiper, and air conditioning for enhanced comfort and safety. Ergonomic design reduces operator fatigue, leading to higher productivity and safety levels.
  • Safety Devices: Prioritizes the safety of personnel, infrastructure, and the environment. Incorporates various precautionary measures for enhanced safety in port operations.
  • Four-Rope Grab Control: Monitors and optimizes winch synchronization for efficient operation during cargo handling with four-rope grabs.
  • Hydrostatic Drive: Utilizes closed hydraulic loops for main functions like lifting, turning, and luffing. Provides precise control for operators, reduces fuel consumption, and minimizes the number of components for maintenance.
  • Pull Cylinder: Positioned over the boom, the pull cylinder offers benefits such as collision prevention with swinging loads, prevention of cylinder buckling, and full protection of the piston rod in the park position.

Product Specifications for LIEBHERR LHM 420 Mobile Harbour Crane: 

  • Lifting capacity (max.): 124 t
  • Max. load bulk: 90 t
  • Radius min.: 10.00 m
  • Jib length: 48 m
  • Total weight: 371 t
  • Container rows max.: 16
  • Max. ship width bulk: 55 m
  • Max. ship width scrap: 43 m
  • Material handling capacity bulk: 1,500 t/h
  • Engine power: 750 kW
  • Hoisting/lowering max.: 120 m/min
  • Slewing max.: 1.60 rpm
  • Luffing max.: 85 m/min
  • Travel speed max.: 5.00 km/h
  • Mobility: Rubber tyred
  • Fields of application: Bulk handling / Container handling / General cargo operation / Heavy lift / Scrap handling
  • Lifting height max.: 44 m

Further information on this machine can be viewed by visiting this link  

https://www.liebherr.com/en/deu/products/maritime-cranes/port-equipment/mobile-harbour-crane/details/lhm420.html

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DISCLAIMER: The information that has been provided in this article is sourced from https://www.liebherr.com. The author does not assume any responsibility or liability for the accuracy, completeness, or usefulness of the information provided. The author shall not be held liable for any loss or damage resulting from the use of this content. For further information please contact the manufacturer directly.