TY JOUR TI MODELS OF MAIN PARAMETER FORMATION OF WHEELED FORWARDER MACHINES KW wheel forwarder machine KW energy saturation KW load carrying capacity KW regression equations JO Bulletin of KSAU AU Andronov, A.V. AU Valyazhonkov, V.D. AU Dobrynin, Y.A. PY 2015 IS PB Krasnoyarsk State Agrarian University