Mack » LR / LV / LRSW
(1943 - 1964)
In 1943, 15-ton dump truck model LR was presented. Also tractor LRT had been producing this time with GCVW over 30 tons. Trucks had a solid L-shaped beams frame and were equipped with Magnadyne engines with power 200 to 275 hp. Cummins engine power of 306 hp was an option. There was a choice between the road transmission and enhanced off-road. In 1948, LR series was supplemented by 22.5-ton LV model. Producing of LV was discontinued in 1961, only 515 units were produced. LR series was produced until 1964, and the total number of copies issued was 1,275 pieces. Also produced 3-axle dump truck LRSW.
