... have factory who has about 2000 workers ,which produce walking tractor in these models: SH-61,SH-81,SH- ... SH-181,SH-201We also supply some implements of the walking tractor, such as: single share plough, two share plough ... 2.5 4.15.3 9.4 15.31.8,3.1,5.16.5,11.4,18. ... .60Rotary Tillerspeed (rpm)High256275Low188219Diesel engineModelS180S190Rated power kw(hp)5.8 (8)7.2 (10)Rated speed (rpm)20002200Net Weight ...