... our best to make the ideal construction equipments.AR912 WHELL LOADER adops hydrostatic transmission ,four-wheel-drive,hoof-up brake, ... base,large operating weight,high longitudinal stability(2) Wheel loader AR920 is able to level itself automatically with high efficiency ... gas cap oil help,caliper disc brake,safe and reliable.Automatic-flat device and articulated parts adopt dust-proof,sealed and ...