... energy-saving fully hydraulic steering system makes it possilbe,with the articulated frame, to achive easy and flexible steering ... -field vision, low noise, ultraviolet-protection glass, and with Curtis (of USA) or VDO (of Germany) instrument panel, height-adjustable ... as well. Operation System Forward/backward adjustable opertion pannel, with HUSCO multi-way valve, electrically- controlled ZF gearbox, ...