1. This series' wheel chassis uses the 2021 newest updated system which assimilated mature technologies from many domestic brands. More reasonable structure minimums the malfunction rate in the process of using. 2. Four-stroke engines with high torque reserve. Engines are from YTO,Xinchai, Xichai,Laidong and Quanchai.  3. (4+1) 2 transmission structure with 8F +2R gears. Eight forward gears and two rear gears  4  Equip with double speed of PTO shaft 540/720 rpm. Adapted to different field type. 5. Adopt full hydraulic steering, independent fuel tank, easy operating and high mobility. 6. Adjustable front and rear tracks meet agricultural needs of different areas. Extra-large water tank and high capacity maintenance-free battery make the machine with best heat-dispersion and starting performance. 7. Steering system uses orbit hydrostatic steering gear with rotary valve. Flexible to operate with a more reliable and stable performance.  8  Differential lock prevent rear wheels skidding when climbing, operating in paddy land and rainy weather.  9. Optional Equipment: single or double hydraulic output system, air brake, side shift, strong hydraulic lifter, streamlined hood, wheel guards, different size tires.