Woltman offers a wide range of drilling rigs. Most of these purpose build rigs are especially designed for high torque drilling methods like displacement drilling and big diameter CFA.
- No excavator or crawler crane is used as undercarriage which has made it possible to guarantee the highest possible stability and low centre point of gravity.
- All Woltman rigs have a solid and strong undercarriage which is hydraulically extendable and is fitted with wide track plates.
- The winches of the Drilling rigs are fully synchronized in pull-up and pull-down operation.
- Lots of accessories available to enable multipurpose operation.