... to operate, 4,Sufficient power Walking tractor, DF-12 walking tractor,DF-15walking tractor,DF-18 walking tractor, power tractor1) It is featured by ... size 6.00-12Wheel trackmm800, 740, 640, 580(normally use 800)Min. ground clearancemm185Min. turning radiusm0.9( with no rotavator)Model ...