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.
Main parameters:
Total weight (standard) :16500kg ,
Moldboard : 4270*610mm,
Detailed configuration
* QSB6.7 engine,
* Meritor driving axle ,
* Air Conditioner driving cabin ,
* Imported differential mechanism .
Advantages
Strong power ,Comfortable driving environment .
Adopt imported hydraulic parts .Great working performance .
Optional parts
* Front mouldboard ,
* Rear scarifier ,
* Shovel blade
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 |
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