Wheel Grader 300HP Heavy Motor Grader, Large Grader Gr3005 Famous Brand China

• Customization: Available
• After-sales Service: Online Video Support
• Warranty: 1 Year
• Model NO.: GR3005
• Condition: New
• Application: Railway, Mine, Farmland, Highway
• Transmission: Hydraulic - Mechanical
• Walking Mode: Wheeled
• Type: Large Grader
• Transport Package: Nude
• Specification: 300hp
• Trademark: famous brand
• Origin: China
• HS Code: 8429209000
• Production Capacity: 50 Units/ Month

Product Description

Introducing the Heavy Earth Moving Motor Grader GR3005! Experience the unparalleled power and efficiency of our original 300HP Mining Wheel Grader. Crafted to perfection, the GR3005 stands as a testament to advanced engineering and robust performance, making it the ideal choice for demanding mining operations and large-scale earth-moving projects.

Product Description

The Wheel Grader 300HP Heavy Motor Grader Gr3005 from Shanghai Heyimai Machinery Equipment Co., Ltd. is an essential piece of equipment for a multitude of high-demand applications. This robust grader excels in ground leveling, ditching, slope scraping, bulldozing, scarification, and snow removal across vast expanses such as highways, airports, and farmlands. It is indispensable for national defense projects, mine construction, urban and rural road development, water conservancy projects, and farmland improvement.

The innovative friction-disc worm gearbox, featuring overload protection, is expertly designed for heavy mining conditions. This advanced mechanism automatically slips under excessive load, thus safeguarding both the machinery and its operators, ensuring unparalleled safety and reliability.

Our load-sensing hydraulic system is equipped with a variable piston pump and load-sensing multi-way valve, enhancing operational comfort. The pilot-independent electrical proportional valve, along with the main directional and relief valves, are all proportional valves, ensuring smooth and precise control.
Designed to thrive in severe conditions, our cooling system has undergone meticulous matching analysis and flow field analysis within the power compartment. Featuring a strategically arranged cooling hole layout and sealed radiator gaps, the air duct design creates a 'chimney effect' to minimize hot air vortex. Complemented by an optimized hood design and anti-glare paint, this system is both highly functional and aesthetically pleasing.
Enjoy a superior driving experience within our spacious cabin, designed with three-dimensional air ducts for optimal airflow. The dual-handle operation option significantly reduces labor intensity by approximately 80%, making it easier and more comfortable for operators to manage the machine.

Product Parameters

Item			GR3005
Basic parameters	Engine model		QSL8.9-C325-30
	Rated power/speed		242kW/2100rpm
	Overall dimension (standard)		10615x3280x3960mm
	Total weight (standard)		28000kg
	Tire specification		20.5-25
	Ground clearance (front axle)		450mm
	Space of front and rear axles		7617mm
	Space of middle and rear wheels		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		30%
	Tire inflation pressure		330kPa
	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		±23°
	Minimum turning radius		9m
	Scrape knife	Maximum lift height	419mm
		Maximum cutting depth	438mm
		Maximum tilt angle	90°
		Cutting angle	40°
		Angle of revolution	360°
		Length & chord height	4572x686mm

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After Sales Service

FAQ

1. HOW DOES YOUR PRICING COMPARE TO MANUFACTURERS OR FACTORIES?
We stand as premier dealers for leading China construction machinery manufacturers and factories, consistently securing the best dealership prices. Through extensive comparisons and client feedback, we've found our prices to be more competitive than those directly from manufacturers or factories.
2. WHAT IS YOUR DELIVERY TIMEFRAME?
Under typical circumstances, we can arrange immediate delivery of regular machines within 7 days due to our vast network and resources for checking local and nationwide stock. In contrast, manufacturers or factories may take over 30 days to produce the ordered machine.
3. HOW QUICKLY DO YOU RESPOND TO CLIENT INQUIRIES?
Our dedicated and dynamic team works around the clock, 24/7, to promptly respond to client inquiries and questions. Most issues are resolved within 8 hours, while manufacturers or factories may take significantly longer to respond.
4. HOW LONG IS YOUR PRICE VALID?
As a considerate and fair supplier, we refrain from exploiting windfall profits. Our prices generally remain stable throughout the year. We only adjust our prices in two scenarios: (1) Significant fluctuations in the USD:RMB exchange rate, and (2) Adjustments by manufacturers or factories due to increased labor and raw material costs.
5. WHAT SHIPPING METHODS DO YOU OFFER?
We have the capability to ship construction machinery using various transportation methods.
(1) Maritime shipping is used for 80% of our shipments, reaching major continents such as Africa, South America, the Middle East, Oceania, and Southeast Asia, either by container or RoRo/Bulk shipment.
(2) For neighboring inland countries such as Russia, Mongolia, Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan, and Turkmenistan, we can deliver machines by road or railway.
(3) For urgent light spare parts, we utilize international courier services like DHL, ***, UPS, or FedEx.