Voltrac Thor.

Voltrac’s Thor is a cabinless, driverless electric agricultural vehicle built in Valencia. The official site lists: max speed ~40 km/h; power 4 × 27.5 kW (150 HP); range 8–20 h; 200 kWh for 8 h of plowing and 20 h of driving, with swappable batteries; unladen weight ~3,500 kg; rear hitch 3,000 kg; front hitch 1,000 kg; rear PTO 1,000/540 rpm eco (front PTO optional); hydraulic pump 73 L/min; total length 4.5 m; wheelbase 2.2 m; height 1.60 m; ground clearance 0.5 m; tires 380/85R28; 4-wheel drive and steer; dual SIM plus Starlink; 360-degree cameras; local joystick/controller plus software.

Thor 2 was demonstrated at a robotics event in Berlin and is a pre-serial vehicle; Thor 3 is intended as the first production-ready version. First-phase manufacturing is 96 units per year at a 1,200 m² Valencia factory, with a longer-term blueprint of 1,000 vehicles per year. Co-founder Francisco Infante Aguirre said electrifying removes gearbox, oil filters, and radiators, leaving about 70% fewer components than a traditional tractor. One motor per wheel with a reduction box is reported at 20,000 Nm wheel torque. GPS precision is given as around 5 centimetres. One operator is meant to supervise multiple vehicles. The three-point hitch is intended to take implements a farmer already owns.