Dieseko Group has acquired Woltman Piling Equipment as of January the 1st 2016. In the past a big part of the Woltman product range was marketed for the export as PVE Piling & Drilling Rigs. As of this moment all the rigs are branded as Woltman Piling and Drilling Rigs. The tools like hydraulic hammers and rotary heads are obviously still sold under the PVE name. Woltman has access to two production facilities and can now combine all knowledge and experience gained in the domestic as well as from the international market.
Woltman is a specialist when it comes to foundation equipment. The state of the art Woltman Piling & Drilling rigs are sophisticated and yet easy to operate in restricted and urban surroundings. The rigs can be delivered in many different versions and if necessary customized to the customer’s needs. All machines have access to a powerful engine and hydraulic system. This makes it possible to power an impact- or vibratory hammer or rotary head directly by the system of the machine without the need of an additional power pack. Woltman primarily uses Caterpillar engines combined with Bosch-Rexroth hydraulics. In case more hydraulic power is required a power pack can be mounted on the rear side of the machine. Woltman offers a wide range of machines with leader lengths exceeding 50 meters. Most of the machines are specifically designed for the installation of raked piles. The 50 PR piling machine is also suitable for the installation of piles with a sideward inclination.