Mounts in smaller, more restrictive spaces where other steap can't fit, making it ideal for tilt cabs and other apparatus with depth limitations such as air filters. Powered by a 12v electric actuator with a patented over-center locking mechanism to hold the step rigidly in place. Step may be wired to the door interlock system to automatically extend when door opens and retract when door closes. May be retrofitted onto existing apparatus. Low maintenance. Made from high-strength aluminum alloy and steel for maximum durability. Powder-coated and plated for corrosion resistance.