QINGONG GR1803 Motor Grader

QINGONG GR1803 Motor Grader

QINGONG GR1803 GraderSelf-propelled articulated motor grader is suitable for large-scaleland leveling in foundation constructions. Lt can be used for ditching, grading, slope scraping, bulldozing, ripping, virgin land scarifying and snow-removing etc., which is modernized construction equipment of multi –functions and high-efficiency for  high-class highway, railway, airport, harbors, dams, industrial ground and farmland.

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Basic specification
Engine model 6CTAA8.3 EUROIII
Rated power/speed 140kW/2300rpm
Dimension(Lx W x H) 8900×2655×3470mm
Wheel Drive 6X4
Operating weight(Standard) 15400kg
Gearbox                                                            POWER SHIFT  6/3
Traveling speed ,forward 5\8\11\19\23\40 km/h
Traveling speed ,reverse 5\11\25 km/h
Tractive force(f=0.75) 79KN
Max. Grade ability 20%
Tire inflation pressure 260 kPa
Working hydraulic pressure 16 MPa
Transmission pressure 1.3~1.8MPa
Operating specification
Max. steering angle of front wheels ±50°
Max. lean angle of front wheels ±18°
Max. oscillation angle of front axle ±18°
Max. oscillation angle of balance box 15
Frame articulation angle ±48°
Frame rotational QTY 7
Min. turning radius using articulation 7.8m
Blade
Maximum lift above ground 450mm
Maximum depth of cutting 710mm
Maximum blade position angle 90°
Blade cutting angle 28°_70°
Circle reversing rotation 360°
  3965×610mm
Totop