12p walking tractor Vertical, One Cylinder, Four Stroke, Diesel powered, Water-cooled ... , One Cylinder, Four Stroke, Diesel powered, Water-cooled3. we provide walking tractor ,the detailed information is below: ItemInformationItemInformationTypeSH121BSH121CSH121CRated traction force(N ... )Rated speed2200r/minTire 6.00-14600-12600-12 SH 12hp walking tractor