1. Cultivator, 2. Power tiller, 3. DF type. 4. Power by water cooled diesel engine Model of Power tiller: DF-12L,DF12EL, DF15L,DF15ELrotavator: With or witout Turning Speed of Rototilling Shaft: 188rpmNumber of Blades: 18pcs or 24pcsType of tractor: Single axle, dual-purpose for both traction&DriveWheel Track: 800,740,640 580(mm) (normally use 800mm)Cooling Model:Condenser(Radiator) Cultivator