The W-series is the working horse of the Thorvald platforms. The robots can be built with up to four strong electrical motors for drive and steering. This gives for excellent traction and motion capabilities for energy demanding operations in the field. The robots can operate in challenging environments and in all weather conditions.
The W-series van be delivered with four-wheel drive and four wheel steering (W4.4) for energy demanding tasks and optimal mobility. For tasks that require pure force and less precision, the W4.0 version offers four-wheel drive but no steering.
The robot can also be delivered with two-wheel drive less energy-demanding tasks. This version can either be delivered with steering (W2.2) or with a simple skid steering design with fixed wheels (W2.0).