... seat 3.power 8-18hp GN121 walking tractor are traction drive dual -purpose walking tractor ,this machine is widely used ... areas, coupled with the corresponding farm machinery for plowing rotary tillage harrowing ,planting ,harvesting ,pumping ,transportraction, spraiying ... the details specification as follows: MODEGN-151 POWER TILLER TRACTORTYPESingle shaft, wheel type, traction drive dual-purposeAllow ...