1/25 Gehl 5640E Turbo Skid Loader, Die-Cast Promotions by Die Cast Productions. $26.80. Gehl 5640E Turbo Skid Loader, mfd by Die-Cast Promotions in 2008This 1:25 scale Gehl 5640E Skid Loader features all the exciting detail of the original. Made of precision-crafted die-cast metal, features include free-rolling wheels and a fully-postionable arm and bucket. Cab detail includes seat, restraint bar and joystick controls.