300HP Gr300 Motor Graders for Construction Machinery

• After-sales Service: 1 Year
• Warranty: 1 Year
• Certification: ISO
• Condition: New
• Application: Mine
• Transmission: Hydraulic - Mechanical
• Model NO.: GR300
• Walking Mode: Wheeled
• Type: Medium-sized Grader
• Transport Package: 13300*3490*3450
• Specification: 13300*3490*3450
• Origin: China

Product Description

 300HP GR300 Motor Graders for Construction Machinery

 

 

Basic specification
Engine model	QSL9
Rated power/speed	224kW/2100rpm
Dimension(LxWxH)	10500×3100×3550mm
Operating weight(Standard)	26000kg
Performance specification
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
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
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

 

 

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