GR1603 Motor Grader
1.The torque converterhas a large torque coefficient, a high efficiency, a wide effective area, and agood joint operation characteristic with the engine.
2.The drive axle is adedicated XCMG axle.
3.Rear axle main driveis equipped with "NO-SPIN" without self-locking differential. Whenone wheel slips, the other wheel can still transmit its original torque.
4.The service brake is adual-circuit hydraulic brake system that acts on the two rear wheels of thegrader and is safe and reliable.
5.The sealed cab is usedto configure the air conditioning system. The interior parts are sleek andcompact plastic parts, which fully reflects the needs of ergonomics.
6.Hydraulic system usesload-sensitive technology to increase work efficiency.

Description		Unit	Parameter value
Engine model			QSB5.9
Rated power/speed		kW/rpm	125/2200
Overall dimension (standard)			8420x2380x3150
Total weight (standard)		kg	13000
Tire specification			13.00-24TG RP12
Ground clearance (front axle)		mm	654
Tread		mm	2020
Space of front and rear axles		mm	5780
Forward velocity		km/h	5/8/13/18/30/47
Reverse speed		km/h	5/13/30
Tractive effort f=0.75		kN	73
Maximum gradeability		%	25
Tire inflation pressure		kPa	260
Working system pressure		MPa	19
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			±16°
Maximum oscillating angle of equilibrium box			Front15° Rear15°
Maximum steering angle of frame			±27°
Minimum turning radius		m	6.6
Scrape knife	Maximum lift height	mm	410
	Maximum cutting depth	mm	515
	Maximum tilt angle		90°
	Cutting angle		54°—90°
	Angle of revolution		360°
	Length & chord height	mm	3660x610
Coolant		L	50
Fuel tank		L	280
Engine		L	18
Transmission		L	26
Hydraulic oil		L	96
Drive axle		L	28
Balancing box		L	46