Concept and Design of LW 120 Electric Haulpak 660231
The LW120A was announced in late 1965, and it is the largest off-highway, two-axle truck manufactured to date. It employs new engine powerplants in the 1000 hp range and transmits this power via a d-c electric drive system. This paper briefly describes the product planning which led to the basic concept, and discusses the main design areas and their design criteria.
