| After-sales Service: | 3 Years |
|---|---|
| Warranty: | 1 Year |
| Certification: | TUV, ISO, RoHS, CE |
| Condition: | New |
| Application: | Railway, Mine, Farmland, Highway |
| Transmission: | Hydraulic |
| Samples: |
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Suppliers with verified business licenses
Audited Supplier China 300HP Motor Grader Gr300 with Ripper at Good Price
The motor grader is mainly used for ground leveling, ditching, slope scraping, bulldozing, scarification, snow removal for large areas such as highway, airports, farmlands etc. It is the necessary construction machinery for national defense construction, mine construction, urban and rural road construction and water conservancy construction, farmland improvement and so on.
1. Efficient operation: the optimized blade shape can turm and remove the soil quickly and efficiently, and realize optimal load distribution and the minimum material accumulation within the rotary discarea.
2. Safe and reliable: full hydraulic braking system, load sensing steering system, international supporting key components,ensuring safe and reliable system; global optimization of the structural parts, joint special research with universities and research institutes.
3. Maneuverability: single oil cylinder large steering angle front axle is patented technology, combined with articulated frame, small turning radius guarantees the flexible maneuvering.
4. Control comfortability: diamond shape cabin with bearing damping at six points, control structure is optimized, reduce the control force and operating stroke, operating force decreases by 30%, the control is more flexible and comfortable, accords with the man-machine engineering control system, the operation environment is more comfortable.
5. Advanced processing technology: all important parts and components are welded by international advanced welding equipment, which is characterized by high weld strength, uniform welding line and high welding quality.
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Item
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GR3003
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Basic parameters
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Engine model
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QSL 9
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Rated power/speed
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224kW/2100rpm
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Overall dimension (standard)
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10500X3100X3550
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Total weight (standard)
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26000kg
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Tire specification
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23.5R25
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Ground clearance (front axle)
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430mm
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Tread
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2745mm
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Space of front and rear axles
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7550mm
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Space of middle and rear wheels
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1893mm
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Performance parameters
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Forward velocity
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5,8,11,19,23,40km/h
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Reverse speed
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5,11,23km/h
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Tractive effort f=0.75
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140kN
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Maximum gradeability
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25%
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Tire inflation pressure
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360kPa
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Working system pressure
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22MPa
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Working parameters
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Maximum steering angle of front wheel
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±45°
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Maximum slant angle of front wheel
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±17°
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Maximum oscillating angle of front axle
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±15°
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Maximum oscillating angle of equilibrium box
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±15°
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Maximum steering angle of frame
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±27°
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Minimum turning radius
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8.3m
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Scrape knife
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Maximum lift height
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450mm
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Maximum cutting depth
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500mm
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Maximum tilt angle
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90°
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Cutting angle
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28°—70°
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Angle of revolution
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360°
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Length & chord height
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4877x787mm
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Oil filling amount
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Coolant
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50L
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Fuel tank
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385L
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Engine
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24L
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Transmission
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38L
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Balancing box
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46L
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Drive axle
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28L
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Hydraulic oil
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135L
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Suppliers with verified business licenses
Audited Supplier 
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