Testing analysis and evaluation of vibration transmitted by handles of GN-5 walking tractor;

Ameliorate design of maneuvability of conveyance of walking tractor;

Study on the Impact of the Soil by Walking Tractor Skidding;

In this paper,the experimental resuits at the application of ADI for gears in walking tractor's gear box to replace 20CrMnTi carburized steel are reported.

According to the toporaphy and light transportation machine produced in China,this paper approaches the constrnution of two kinds of state s own forest farm roads-the light type road and walking tractor road,which both are advantageous to the timber production and renovation of forest road.

Based on analytic method of the profit-loss balance,the paper gives detailed introductions on how to choose the type between building the light type road and building walking tractor road on the edge of management zone in technical and economic analysis.

According to the condition that the braking performance of mechanical brake system of walking tractor and trailer combinations are relatively bed, four factors such as braking primary velocity, gross, conditions of road and braking torque are considered in the experiments.