Abstract
A current problem of drainage reclamation is the construction of a network of drainage canals or ditches. Existing technologies of an open drainage network ensure the use of single-bucket or rotary excavators, and with a ditch depth of up to 1 m it is required to use plow-type ditchers with two or three thrust tractors of T-170B type. It is possible to implement the required pulling forces for the operation of plow canal diggers using cable-winch draught. At the same time, a tractor with a winch-anchor passes, unwinding a tracking cable, along the route of the future channel, anchors and pulls the plow canal digger with the traction of the winch. On soils with a low bearing capacity, this principle of operation allows ensuring high flotation and efficiency factor, to realize the traction forces required for constructing a canal up to 1.7 m deep in one pass. Hereof it follows that the determination of the optimal design parameters of the units for forest reclamation work, as well as their mode work is relevant.
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