Manitowoc Company Inc.

11/13/2025 | Press release | Distributed by Public on 11/13/2025 07:18

Wiesbauer adds another Grove GMK6300L-1 to their fleet

  • The Grove GMK6300L-1 features an 80 m main boom, a 21 m swingaway jib, and a 300 t maximum lifting capacity.
  • Wiesbauer strengthens its position as a leading full-service heavy-duty provider in Baden-Württemberg.

Wiesbauer GmbH & Co. KG has added an additional Grove GMK6300L-1 to its fleet. The new GMK6300L-1 will be deployed at the Wiesbauer site in Mannheim, working with six other Grove cranes with capacities from 60 to 300 t. It is the fourth GMK6300L-1 in the Wiesbauer fleet, replacing an older GMK6300L-1 that will be moved to the Bietigheim site in the future. The crane was sold to Wiesbauer by KranAgentur Werner.
The addition of the 300 t all-terrain crane to the existing fleet underscores Wiesbauer's standing as a premier full-service provider for heavy-duty projects in Baden-Württemberg, Germany.
The GMK6300L-1 impresses with an 80 m main boom that lifts 14 t at a radius of 28 m at full boom extension. The boom is complemented by a 12/21 m long bi-fold swingaway jib, which is hydraulically adjustable from 5° to 40°. The Allison transmission, complete with an additional hydraulic retarder, ensures optimum driving characteristics and high efficiency. Additionally, the crane is equipped with state-of-the-art features, including LED work lights and a boom head camera system.

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