GR2003 Motor Grader

1.Energy-saving and noise-reducing: adopt low-speed engine transmission line, low specific fuel consumption of rated point, energy saving and environmental protection; low-speed ratio configuration of transmission system, average fuel consumption reduced by about 8%
2.Strong Power: Adopting Sichai High-efficiency State III Variable Power Engine
3.With load rotation: to improve the hydraulic system pressure, blade rotary force greatly improved, high-frequency quenching gear ring, wear resistance and life expectancy, to achieve load rotation.
4.Efficient operation: The displacement of the hydraulic pump and the hydraulic motor is increased.

Description		Unit	Parameter value
Engine model			SC9DK200.1G3
Rated power/speed		kW/rpm	147/2200
Overall dimension (standard)			8900x2625x3420
Total weight (standard)		kg	16000
Tire specification			17.5-25
Ground clearance (front axle)		mm	430
Tread		mm	2156
Space of front and rear axles		mm	6219
Space of middle and rear wheels		mm	1538
Forward velocity		km/h	5/8/11/19/23/38
Reverse speed		km/h	5/11/23
Tractive effort f=0.75		kN	82
Maximum gradeability		%	25
Tire inflation pressure		kPa	260
Working system pressure		MPa	20
Transmission pressure		MPa	1.3—1.8
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			Front15°、Rear15°
Maximum steering angle of frame			±27°
Minimum turning radius		m	7.3
Scrape knife	Maximum lift height	mm	400
	Maximum cutting depth	mm	500
	Maximum tilt angle		90°
	Cutting angle		28°—70°
	Angle of revolution		360°
	Length & chord height	mm	4270x610
Coolant		L	50
Fuel tank		L	280
Engine		L	24
Transmission		L	38
Hydraulic oil		L	110
Drive axle		L	28
Balancing box		L	46