101-3 type tractor traction driving and walking tractor. The machine has the advantages of simple and compact structure, convenient operation, light weight, low price, reliable use, convenient repair has the advantages of good performance, general. Such models will erect the original to horizontal, more to meet the market demand. Yu Pingyuan, mountain is not only widely used the machine and hilly area of water dry operation, also can do the fixed power, and is equipped with lighting equipment, can be run at night. The machine is of the domestic advanced level.