300HP Large Mining Motor Grader (GR3003)

• After-sales Service: 1 Year
• Warranty: 1 Year
• Certification: CE
• Condition: New
• Application: Railway, Mine, Farmland, Highway
• Transmission: Hydraulic
• Model NO.: GR3003
• Walking Mode: Wheeled
• Type: Small Grader
• Weight: 28000kg
• Optional Configuration: Front Dozer and Rear Ripper
• Transport Package: Nude
• Specification: CE ISO9001
• Origin: Jiangsu
• Production Capacity: 10000/Month

Product Description

300HP Large Mining Motor Grader (GR3003)

Feasures
The mining motor grader GR3003 is mainly used for ground leveling, ditching, slope scraping, bulldozing, scarification, snow removal for large areas such as highway, airports, farmlands etc. It is the necessary construction machinery for national defense construction, mine construction, urban and rural road construction and water conservancy construction, farmland improvement and so on.
Parameters

Item			GR3003
Basic parameters	Engine model		QSL9
	Rated power/speed		224kW/2100rpm
	Overall dimension (standard)		10170x3250x3700
	Total weight (standard)		28000 kg
	Tire specification		23.5R25
	Ground clearance (front axle)		430mm
	Space of front and rear axles		7116mm
	Space of middle and rear wheels		1886/1960mm
Performance parameters	Forward velocity		5,8,11,19,23,40km/h
	Reverse speed		5,11,23km/h
	Tractive effort f=0.75		140kN
	Maximum gradeability		25%
	Tire inflation pressure		350-500kPa
	Working system pressure		22MPa
	Transmission pressure		/
Working parameters	Maximum steering angle of front wheel		±45°
	Maximum slant angle of front wheel		±17°
	Maximum oscillating angle of front axle		±15°
	Maximum oscillating angle of equilibrium box		forwards15°, Reverse15°
	Maximum steering angle of frame		±27°
	Minimum turning radius		9m
	Scrape knife	Maximum lift height	450mm
		Maximum cutting depth	500mm
		Maximum tilt angle	90°
		Cutting angle	28°-70°
		Angle of revolution	360°
		Length & chord height	4877x686mm
Oil filling amount	Coolant		50L
	Fuel tank		385L
	Engine		24L
	Transmission		38L
	Equilibrium box		46L
	Drive alex		28L
	Hydraulic oil		135L

Pictures

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