Gräser three crane roof lift

Premium Content

22 July 2009

Three all terrain cranes from Manitowoc's Grove brand were used in an unusual and space-restricted roof lift in Germany. Gräser Autokrane, a subsidiary of rental company and lift specialist Eschbach, was selected for the job to position a 160 tonne roof structure at a gas station in a confined residential area in Mannheim.

Gräser Autokrane used its 300 tonne GMK6300 as the main lift crane with support from a 220 tonne GMK6220-L and a 130 tonne GMK5130-1. With the cranes selected, the company moved to on-site positioning and used Manitowoc's Compu-Crane lift planning software to draw up the best scheme.

NCCCO Foundation launches Crane Career Advisor program
New resource offering guidance to people interested in working in the crane sector
Engineering certainty: Lift planning’s expanding role in heavy industry
Driven by tighter critical lift procedures, heavier loads, and shrinking field experience, lift planning now sits at the center of construction execution
Istanbul – the world’s next meeting place
Levent Baykal, organiser of Komatek, the largest construction exhibition in Türkiye, talks to KHL’s Content Studio about his plans to put people at the heart of the show