Assessment of reliability of the road construction machines working in tropical conditions

In article results of a research of influence of service conditions on reliability and efficiency of use of road construction machines taking into account climatic factors are considered. Taking note of service conditions on reliability and efficiency of use will allow to prove the choice of models of road construction machines when forming parks of means of mechanization of construction, more precisely to plan terms of carrying out construction works, to make the reasonable schedule of maintenance and repair of machines during construction works, to calculate need of the park for spare parts and operational materials.