The L-600 was offered with either a 12-cylinder Detroit Diesel 12V-71T, or a 6-cylinder Cummins KT1150, both rated at 525 gross horsepower.

LeTourneau L-600 LeTro-Loader '1976–05.1986 Produced in 26 copies

The L-600 was offered with either a 12-cylinder Detroit Diesel 12V-71T, or a 6-cylinder Cummins KT1150, both rated at 525 gross horsepower.

WheelsAge.org '2005–pr.