Product  Descriptions of motor grader
The GR Motor Graders are mainly used in ground leveling ,canalling , slope scraping ,earthmoving ,scarification or snow removal work on road, airfield ,farmland ,and so on .They are necessary construction machines for national defense engineering ,mine construction, town and country roads building ,and farmland improvement.

Main features of motor grader
1,Dongfeng Cumminns Engine, Z F Technology Gearbox, and Drive Axle make the drive system power matching more reasonable and reliable.
2,Double-circuit hydraulic brake system makes the brake more reliable and stable;
3,Steering to the load sensing system, the main hydraulic components adopt international support to ensure the stability and reliability of the system;
4,Use special enhanced work devices;
5,The blade body adopts adjustable large chute and double slide mechanism, and the working blade adopts high-strength and wear-resistant material.

Specifications of GR2153 motor grader

Item			GR2153
Basic parameters	Engine model		QSB6.7
	Rated power/speed		164kW/2000rpm
	Overall dimension (standard)		8970x2625x3420
	Total weight (standard)		16500 kg
	Tire specification		17.5-25
	Ground clearance (front axle)		430mm
	Tread		2156mm
	Space of front and rear axles		6219 mm
	Space of middle and rear wheels		1538 mm
Performance parameters	Forward velocity		5,8,11,19,23,38km/h
	Reverse speed		5,11,23km/h
	Tractive effort f=0.75		85 kN
	Maximum gradeability		≥25%
	Tire inflation pressure		260kPa
	Working system pressure		20MPa
	Transmission pressure		1.3-1.8Mpa
Working parameters	Maximum steering angle of front wheel		±48°
	Maximum slant angle of front wheel		±17°
	Maximum oscillating angle of front axle		±15°
	Maximum oscillating angle of equilibrium box		±15°
	Maximum steering angle of frame		±27°
	Minimum turning radius		7.3m
	Scrape knife	Maximum lift height	400mm
		Maximum cutting depth	500mm
		Maximum tilt angle	90°
		Cutting angle	28°-70°
		Angle of revolution	360°
		Length & chord height	4270x610mm
Oil filling amount	Coolant		50L
	Fuel tank		280L
	Engine		24L
	Transmission		38L
	Balancing box		46L
	Drive axle		28L
	Hydraulic oil		110L