The winding mill with hand tractor engine is strypped-down from the modle 12 hand tractor,simple makeup,easy operation.It can be widely used to pole setting.tower assembling and wire setting up in power line construction. Tap Position Ⅰ Ⅱ Ⅲ Ⅳ Back Ⅰ BackⅡ Pulling Force(m/h) 50 27 17 10 / / Pulling Speed(m/min) 7.8 13.8 26 35 4.8 15 Model No. Ground Clearance (mm) Wheel Base(mm) Engine Power(hp) Engine Rptational speed(rpm) Speed(km/h) Dimensions(mm) Weight(kg) TSTM-50 150 1040 1 2000 3-13 2670*1040*1300 450