Technological features of irrigation and assessment indicators of multibasic irrigation machines running systems efficiency (On the example of im kuban-lk1)

Abstract

It is proved that decrease in material capacity of machines and power consumption of irrigation, in particular, of IM Kuban-LK1, is the important direction of increase in economic efficiency of agro-industrial complex as economical expenditure of energy and material resources provides an increase in the output and decrease in prime cost, both for technological means of irrigation, and crop harvesting. At the same time, the equipment-economic indicators of irrigation machines are defined by their constructive and operational characteristics depending on key parameters of machines and on service conditions. The most important of them are productivity and power consumption. The conducted researches IM allowed to establish that decrease in its productivity, often, happens because of the reduction of change working hours efficiency (Kcm). Its decrease is indicated by losses of basic passability of carts of the machines in places on the low bearing ability of the soil (because of the increased rutting) and when overcoming rises (because of insufficient coupling properties of running systems, or drive power). It is proved that expedient to carry out the most objective assessment of growth of the technological level of the Kuban-LK1 IM running systems on the generalized efficiency indicator the propeller determining optimum parameters wheel proceeding from the highest indicators of power costs of movement and material capacities.