... can supply 2 wheel walking tractor, from 5hp--18hp. YONGKO brand Walking Tractor powered engine at output from 4 to 15 ... at high and low speed, compactness and simplicity of construction, easy control and steering, light weight, rugged durability and reliability. IT ... such as plough, rotary tiller, idsc plough, ditcher and harvester etc. Model YK81-1Engine Model R180Rated outputKw5.15KWWeightKg270Rated ...