Shanghai TB Series middle-size farming wheel tractor, horsepower range from 50hp to 100hp, 4x4WD, equipped with top famous brands Sida or Quanchai engine, reinforced sealed front axle with better muddy-proof quality, gearbox 12F+12R shuttle shift, 3 point hitch with empowered hydraulic asending and descending,  double PTO speed 540rpm and 720rpm, adjustable wheelbase, canopy or cabin for option, dual-action clutch with high torque, fuel consumption economical, competent to work in big-scale farms, orchards and shortway transportation.