Its motor roars into action as the driver shifts gears and sets his crane to work. Powerful and impressive, the great machine is crafted from a variety of castoff metal pieces and auto parts. Armando Ramirez recycles items such as a timing chain, piston rod, starter bendix and cogwheels with screws, springs, a sparkplug and more. Ramírez does not give his sculptures a fine polished finish, therefore smudges and scratches may be present.