This month, the last twelve new LIEBHERR SR712 welding tractors were supplied to one of our customers. These machines, all suitable for usage in ambient temperatures down to -/-40°C, were the last in a series of welding tractors that were first produced in 1998. Five of the last twelve LIEBHERR SR712 welding tractors loaded and ready for transport to the customer. Because of the succes of this welding tractor, these are of course not the last welding tractors supplied by LIEBHERR and Maats. The successor of the SR712, the SR714 is in production and is proving its value on several jobsites already