model no.︰ sh300st-2 overall dimension l*w*h:2150mm*1200mm*1200mm ground clearance: 120mm max speed: ≥80km/h climbing ability: ≥20° specification of front wheel: 24*8-12 specification of rear wheel: 25*10-12 brake system front/rear: disk/disk engine: one cylinder/four stroke cylinder dia..*working stroke :71mm*71mm efficient capacity: 264ml rated power and rotate speed: 15.2kw/7600r/min max torque and rotate speed: 23n.m/6000r/min compressing ratio: 2.444-0.829 gearshift mode: cvt/reverse transmission: 4 wheel drive/shaft drive starting system: electric cooling system :water- cooling fuel tank: 7.5l