Design and Technological Scheme and Main Parameters of a Re-Placeable Track Unit to the Unit of Traction Class 5

The work highlights the issues of operation a replaceable caterpillar propeller for tractor traction class 5, an analysis design wheeled-caterpillar mobile power facilities is carried out, its positive and negative aspects during are described, detailed justification given in comparison with wheel propellers, definitions normal reactions drawn up equations moments, acting relative to points application these on front rear results calculating distribution pressures along support branch bypass presented.