Woltman offers heavy pile driving machines which can be used as a regular lifting crane as well. The unique design requires a lot less working space compared to conventional crawler cranes with hanging leader. The range starts at 100 tons class up to 300 tons.
All PDS rigs have a patented design which offer the perfect solution for projects in which pile driving and lifting work are combined. The PDS rigs can be used as a normal HD-crawler crane or as a Piledriver with leader lengths up to 60 meters.
With help of the outriggers that are mounted to the rear of the boom of the crane, bigger rake positions are achieved and less working space is required compared to traditional pile driving installations.
The PDS machines can be used onshore but also offshore on a barge, pontoon or Jack up barge.