Research on the properties of Wide Span Vehicle in Controlled Traffic Farming

Abstract

The purpose of the article is to investigate the traction, energy, and coupling properties of Wide Span Vehicles (WSV) during their operation in Controlled Traffic Farming (CTF) conditions. Based on the analysis, systematization, and synthesis of theoretical data, the advantages of using WSVs in CTF conditions have been identified, along with the absence of mechanical and technological foundations for their functioning and utilization. The conducted research has determined that the necessary specific power of WSVs should be 23.5 W·kg‒1 at 1 km·h‒1, Their movement on CTF tracks is accompanied by a lower slip value (at the level of 0.15…0.17) compared to their movement on agricultural background, where the wheel realizes the maximum traction contact force, allowing it to develop pulling forces at the level of 6.37 kN per ton of its operational mass. In future studies, we plan to explore the technological properties of WSVs, characterizing their compliance with technological requirements across the entire range of agricultural operations for which they are intended as part of the equipment.