XCMG Motor Grader

XCMG Motor Grader GR1803

The GR1803 motor grader is mainly used for ground leveling, ditching, slope scraping, bulldozing, scarification, snow removal for large areas such as highway, airports, farmlands etc. GR1803 motor grader is the necessary construction machinery for national defense construction, urban and rural road construction and water conservancy construction, farmland improvement and so on.

Engine Model: Shangchai SC7H190.1G3
Rated power/speed (kW/rpm): 140/2000
Total weight(standard): 15400kg
Description XCMG BRAND
Description
Main Specifications
Model XCMG Motor Grader GR1803
Engine Model Shangchai SC7H190.1G3
Rated power/speed 140/2000kW/rpm
Forward velocity 5/8/11/19/23/38km/h
Reverse speed 38679km/h
Tractive effort f=0.75 ≥77kN
Minimum turning radius 7.3m
Length X chord height 3660*610mm
Overall dimension(standard) 8900*2625*3420mm
Total weight(standard) 15400kg
Warranty One year warranty
Equipment Highlights

GR1803 motor grader is the necessary construction machinery for national defense construction, urban and rural road construction and water conservancy construction, farmland improvement and so on.

- 1. Energy saving and noise reduction: The low-speed engine transmission route is adopted, and the specific fuel consumption at the rated point is low, which is energy-saving and environmentally friendly; the transmission system is configured with a low-speed ratio, and the average fuel consumption is reduced by about 8%; the engine, cab, and seat three-stage vibration reduction; cab six Point combined support; engine frequency reduction and deceleration, large diameter and low speed ratio of the fan, sound-absorbing sponge attached to the hood, good sealing of the cab, and reduced noise of the whole machine.
- 2. Strong power: Adopt Shangchai high-efficiency National III variable power engine, match hydraulic torque converter, and select the optimal torque converter circular diameter to achieve the best match between the torque converter and the engine, reduce the start-up speed-up time of the whole vehicle, and increase the The torque output when working at low speed is strong and powerful. Optional herringbone pattern tires can increase the adhesion of the vehicle by about 10% under conditions such as loosening soil and leveling, further improving power output.
- 3. Rotation with load: Increase the pressure of the hydraulic system, greatly improve the rotary force of the blade, high-frequency quenching treatment of the ring gear, improve wear resistance and life, and realize the rotation operation under load.
- 4. Efficient operation: The displacement of the hydraulic pump and hydraulic motor is increased, the cylinder speed is increased by 20%, the operation efficiency is industry-leading, and the blade arc is optimized, which can quickly and efficiently turn the soil and dump the soil, and achieve the best load distribution and minimal material accumulation in the carousel area.
- 5. Safe and reliable: full hydraulic braking system, load sensing steering system, international matching of key components, safe and reliable system; global optimization of structural components CAE, and joint universities and research institutes to carry out special research.
- 6. Mobility and flexibility: The single-cylinder large steering angle front axle with XCMG's patented technology, combined with the articulated frame, has a small turning radius and is flexible.
- 7. Comfortable operation: The diamond-shaped cab has six-point support for shock absorption, the operating mechanism is optimized, the operating force and operating stroke are reduced, the operating force is reduced by 30%, the operation is more flexible and comfortable, and the ergonomic operating system and operating environment are more comfortable.

XCMG BRAND

Xuzhou Construction Machinery Group Co., Ltd. (XCMG) was founded in 1943. Since then, XCMG has stood at the forefront of the Chinese construction machinery industry and developed into one of the domestic industry's largest, most influential, and most competitive enterprise groups with the most complete product varieties and series.

- TECHNOLOGICAL STRENGTH: XCMG is the 3rd largest construction machinery company in the world. It is ranked 65th in the list of China's Top 500 Companies, 44th in the list of China's Top 100 Manufacturing Enterprises, and 2nd in the list of China's Top 100 Machinery Manufacturers. XCMG is dedicated to its core value of "Taking Great Responsibilities, Acting With Great Morals, and Making Great Achievements" and its corporate spirit of being “Rigorous, Practical, Progressive, and Creative” in order to keep moving towards its ultimate goal of becoming a leading world-class enterprise capable of creating real value.

- GREEN TECHNOLOGY: As a leading enterprise in China's construction machinery industry, XCMG has transcended the traditional business philosophy of putting profit before all else in order to meet its economic and moral responsibilities by emphasizing its contributions to customers, employees, partners, the environment, and society, and dedicating itself to green manufacturing, green R&D, environmental protection, energy conservation, reducing emissions, and developing a circular economy, all of which exemplify the company's strong sense of social responsibility.

- Hybrid Technology: XCMG pooled its technological advantages to carry out in-depth studies on gasoline-electric hybrid engine systems and actively apply it to product R&D. This system converts pressure from the swing overflow and main pump overflow into electric energy, which is transmitted to the motor to provide auxiliary power.

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