High-tech multi-purpose service vehicle with a patented docking system that enables safe, one-minute automatic front/rear attachment changes by automatically coupling mechanics, hydraulics, PTO, axle drive, electrics, electronics and compressed air while the operator remains in the cab. Targets road maintenance crews, municipalities, highway authorities, contractors, airports and construction firms; reduces changeover time, improves safety and resource efficiency; max speed 80 km/h and 3,400 Nm PTO.