Motor grader

GR300

Basic specificationEngine modelQSL9Rated power/speed  224kW/2100rpmDimension(LxWxH)10500×3100×3

Parameters

Basic specification

Item Unit Value
Engine model — QSL9
Rated power/speed — 224kW/2100rpm
Dimension(LxWxH) — 10500×3100×3550mm
Operating weight(Standard) — 26000kg

Performance specification

Item Unit Value
Travelling speed ,forward — 5、8、11、19、23、40 km/h
Travelling speed ,reverse — 5、11、23 km/h
Tractive force(f=0.75) — 140KN
Max. gradeability — 30%
Tire inflation pressure — 350 kPa
Working hydraulic pressure — 16 MPa
Transmission pressure — 1.3~1.8MPa

Operating specification

Item Unit Value
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 — 8.0m

Biade

Item Unit Value
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 — 4920×787mm