GR Series Motor Graders (GR 180)

Product features Brake System The travelling brake system adopts the hydraulic components of Rexroth (Germany). The hydraulic hub-type brake applies its performance on four middle & rear wheels. The parking brake system is of hub-type hand brake, which ensures the safety during travelling by applying its function on the output shaft of gearbox. Steering system: Adopting sensor with load. The superior energy-saving fully hydraulic steering system makes it possilbe, with the articulated frame, to achive easy and flexible steering. Chassis Being of welded structure, just like a box, so it is strong enough to ensure no deformation. Cabin with wide-field vision, low noise, ultraviolet-protection glass, and with Curtis (of USA) or VDO (of Germany) instrument panel, height-adjustable seat, radio, ashtray, cup-seat etc. The cab is designed to be nice looking and very comfortable. Slewing Mechanism Be fitted with hard material lining, which ensures easy and flexible move of the blade, and high-accuracy flatness and low-cost maintenance as well. Operation System Forward/backward adjustable opertion pannel, with HUSCO multi-way valve, electrically- controlled ZF gearbox, so it is quite easy to make any operation. Transmission Adopting with auto-lock/unlock NO-SPIN anti-slide differential, heavy-duty balance box, heavy-duty roller chain transmisson, all of which make sure the transmission system being stable. External Design The engine housing adopots the glass steel which is of low- noise, rusty-proof, corrosion-prevention, anti-shock and being tiltable, so with nice looking and easy maintenance and repair for the engine. Blade The blade is of very hard material, and it is controlled by two cylinders for changing angle, so with perfect evenness and balance. And cutting-in angle could be easily controlled according to different soil conditions. Optional Parts 1. Air-conditioner 2. Automatic levelling unit it is optional to select Topcom leveling unit or MOBA leveling system (Both are imported). It is recommended ultrasonic leveling unit can be selected as optional when buidling the high-express ways; And laser leveling unit as the optional for building airport or large-area agricutural site. 3. Front dozer 4. Rear rippers