Abstract
The paper outlines the methodology of kinematic and kineto-static analysis of the converting mechanism of sucker-rod pump power units (SPPU).The key point of stated technique is that the research is based on an analytic approach followed by obtaining of accurate results.Numerical results of the kinematic and kineto-static analysis are given.Computerzed modeling is made based on the research performed, which will allow to investigate the modes of optimal dynamic balancing of the converting mechanism of SPPU in the future.