Few planning decisions attract more controversary than a new onshore wind farm. Personally, I don’t mind them.

Whatever your view, however, it’s clear that once installed, these massive, whirling constructions need to be well maintained. A load-carrying vehicle with genuine off-road ability is essential.

Enter the Mercedes-Benz Sprinter 4×4. Siemens, which operates around 50% of the UK’s total wind power capacity, has ordered a fleet of 50 Sprinter 4x4s from Merc dealer Midlands Truck & Van. The new vans both replace older vehicles and extend the German manufacturer’s current fleet.

The new vans are being fitted with racking and an electrical inverter system to provide power for electric tools when onsite and even include a section for cloths drying.

The Sprinter 4×4 is a geniune factory 4×4, not an aftermarket conversion, and includes raised suspension and an advanced all-wheel drive system that uses Mercedes’ electronic traction system (ETS) to replace mechanical differential locks. Essentially, this is an extension of the traction control system fitted to most new cars, albeit more sophisticated.

On road, the Sprinter 4×4 is rear-wheel drive, saving fuel and tyre wear. All-wheel drive can be selected when required, such as when venturing off road or driving in difficult winter conditions.