Mainly utilized in ground leveling, ditches, slope scraping, bulldozing, loosing soil and snow removal operations. The hydraulic transmission is adopted in the travel drive, operating device, steering and braking system of full hydraulic grader, which is adjustable to automatic or manual shift, automatic or manual operation mode based upon actual conditions.
Performance and Characteristic
diesel engine(Tier3), low noise, low emission.
Electronic-hydraulic control power shift box is used. The control crank and button is in accord with ergonomics. The operating is flexible and conveniet, and needs low force.
The rear axle is of three-stage driving axle equipped with No-Spin differential locking device. The driving is steadily and reliable.
Normal or ROPS&FOPS cab equips electric screen wiper and mist eliminator, and cold and warm air-conditioner.
Braking System uses dual-circuit hydraulic braking system to make sure the braking safety and reliable.
The blade has the function of floating protection to buffer the impact.The fully hydraulic system which is energy-saving and has load transmit and turning priority, cooperating with the front axle with single cylinder and large turning angle, articulated frame, with front-wheel steering, ensuring small turning radius and more maneuverability.
The integrated equipment passes the CE authentication and accords with the Europe safety and environment protection requirement.
Optional equipment: Front Dozer Blade , Front Scarifier , Rear Scarifier, Automatic position system.
|Engine model||6CTAA8.3 D6114|
|Rated power/speed||138kW/2200 140kW/2300rpm|
|Travelling speed ,forward||5,8,11,19,23,38 km/h|
|Travelling speed ,reverse||5,11,23 km/h|
|Tire inflation pressure||260 kPa|
|Working hydraulic pressure||16 MPa|
|Max. steering angle of front wheels||±50°|
|Max. lean angle of front wheels||±17°|
|Max. oscillation angle of front axle||±15°|
|Max. oscillation angle of balance box||15|
|Frame articulation angle||±27°|
|Min. turning radius using articulation||7.3m|
|Maximum lift above ground||450mm|
|Maximum depth of cutting||500mm|
|Maximum blade position angle||90°|
|Blade cutting angle||28°—70°|
|Circle reversing rotation||360°|
|Moldboard width X height||3965×610mm|
The INFRONT GR series motor graders are primarily committed to operations as ground leveling, trenching, cutting surface, dozing, soil loosening and snow plowing of roads, airports, farmlands and others. They are the eclusive and needful construction machinery for national defense engineering, mine construction, building of town and country raods, water conservancy construction, farmland improvement and etc.
Mr. Eric Wang