The M2480D was installed and removed using Marr’s Grove GMK6400 mobile crane.
The limited space and tight access proved a challenge for Marr’s construction team and rigging crew.
Marr installing one of more than 40 precast beams each weighing up to 80T.
The M2480D footprint was equivalent to two passenger cars parked side-by-side.
The site had an area of only approximately 7m wide to establish the M2480D.
Marr’s solution enabled heavy precast beams to be delivered to site and efficiently installed during the limited time available during night road closures and rail possessions.
The congested site was an engineering challenge for project engineers, Aurecon.
With a lifting capacity of more than 60T over a 60m radius the M2480D made light work of installing heavy precast beams.
