The Louden 517 crane is a double girder, motor propelled crane with center drive, to operate on runways with a 3.33” flange. This center drive crane is offered in capacities of 1 through 10 tons, with spans to 60 feet.
Standard bridge speeds are 75 and 135 F.P.M., single speed. Optional travel speeds (single speed) are 50, 110, 135, 165, 190,and 255 F.P.M. Other optional speeds are 2-speed and variable speed. .
All speeds, except variable, will have adjustable torque and speed ramps through the use of the Acco Acceleration Control Module, a solid state device providing smooth bridge motion and excellent load control.