ST-MBT-11 Electric A-frame Tow Tractor can lift and tow batch trolleys / A-frames up to 5000kg. It is equipped with a collision protection device on the driving part and behind the running wheels,since it is often used under rough conditions. The waisted carriage allows a very large steering angle. This is particularly advantageous during manoeuvring operations for positioning the trailers. The lifting range of the spherical head and the spherical head diameter can be