... ,8+2 shifts, single speed 760r/min P.T.O. , differential gears, fortified chassis, front &rear balance weight, air brake device, external ... Plate, Constant Engagement, Independent Operated Dual-action Stering Hydraulic Steering Gearbox Shiftstwo shafts, 4*(2+1) shift,diffrential SpeedKm/h2.231 ...