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XCMG brand new 300HP GR3003 motor graders equipment china rc tractor road wheel motor grader price for sale

PortAny Port of China
Lead Time7-30

Product Details

XCMG brand new 300HP GR3003 motor graders equipment china rc tractor road wheel motor grader.
The GR3003 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.
Advantages and Highlights:
1. The friction-disc worm gearbox with overload protection is developed for the mining heavy load condition, which can slip automatically and protect the safety of the machine and personal.
2. Load sensing hydraulic system is equipped with variable piston pump and load sensing multi-way valve, in order to improve operation comfort, the pilot independent electrical proportional valve, the main directional valve and relief valve are proportional valves.
3. The service brake is a double-loop hydraulic braking system.
4. For serious environment condition, to analyze the matching analysis of the cooling system, conduct flow field analysis to power compartment machine, reasonable layout of the cooling holes, seal the clearance around the radiator, form the"chimney effect" of air duct design, reduce the hot air vortex. At the same time, the optimized hood design, spray anti-vertigo paint, beautiful shape.
5. The same time using ROPS&FOPS cabin to meet ISO standard. Equipped with air conditioning, adjustable suspension seat, equipped with wipers and defrosting vents to improve the comfort of operation.
6. Spacious cabin design, three-dimensional air duct, good driving experience. Double handle operation can be selected on the handle operation, reducing the labor intensity by about 80%.

Product parameters

Item
GR3003
Basic parameters
Engine model
QSL9
Rated power/speed
224kW/2100rpm
Overall dimension (standard)
10170x3250x3700
Total weight (standard)
28000 kg
Tire specification
23.5R25
Ground clearance (front axle)
430mm
Space of front and rear axles
7116mm
Space of middle and rear wheels
1886/1960mm
Performance
parameters
Forward velocity
5,8,11,19,23,40km/h
Reverse speed
5,11,23km/h
Tractive effort f=0.75
140kN
Maximum gradeability
25%
Tire inflation pressure
350-500kPa
Working system pressure
22MPa
Transmission pressure
/
Working parameters
Maximum steering angle of front wheel
±45°
Maximum slant angle of front wheel
±17°
Maximum oscillating angle of front axle
±15°
Maximum oscillating angle of equilibrium box
forwards15°, Reverse15°
Maximum steering angle of frame
±27°
Minimum turning radius
9m
Scrape knife
Maximum lift height
450mm
Maximum cutting depth
500mm
Maximum tilt angle
90°
Cutting angle
28°-70°
Angle of revolution
360°
Length & chord height
4877x686mm
Oil filling amount
Coolant
50L
Fuel tank
385L
Engine
24L
Transmission
38L
Equilibrium box
46L
Drive alex
28L
Hydraulic oil
135L
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