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 GR100 motor grader
| Basic specification |
| Engine model |
4BT3.9 |
| Rated power/speed |
75/2400kw/rpm |
| Dimension(LxWxH) |
6880×2375×3150mm |
| Operating weight(Standard) |
7000kg |
| Performance specification |
| Travelling speed ,forward |
5,10,20,39km/h |
| Travelling speed ,reverse |
8,25km/h |
| Tractive force(f=0.75) |
41.6KN |
| Max. gradeability |
20% |
| Tire inflation pressure |
350KPa |
| Working hydraulic pressure |
16MPa |
| 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 |
|
| Frame articulation angle |
±27° |
| Min. turning radius using articulation |
5.9m |
| Blade |
| Maximum lift above ground |
300mm |
| Maximum depth of cutting |
350mm |
| Maximum blade position angle |
45° |
| Blade cutting angle |
28°-70° |
| Circle reversing rotation |
120° |
| Moldboard width X height |
3048×500mm |
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