The DT-30 Vityaz (Knight) all-terrain tracked carrier go to help vehicle with caterpillars TM-120 in a bogBackground sound - Latvian music group BrainstormLink to description DT-30 http://www.military-today.com/trucks/dt30_vityaz.htmLink to description TM-120 http://www.kurganmash-zavod.ru/tm-120.aspx