徐工 GR1803

The XCMG GR1803 motor grader is a high - performing machine, popular among international customers. Powered by a Shangchai Stage IV variable - power engine, it offers a power output of 140 - 147 kW, ensuring strong torque at low speeds. This results in a quick start - up and acceleration, enabling efficient operations in various terrains.​ The GR1803 features a 3.965 m long and 0.61 m high blade. With a maximum lift of 0.45 m and a digging depth of 0.5 m, it can handle large - scale grading tasks. The blade's 90 - degree tilt and adjustable cutting angle from 28° to 70° allow for flexible operations, adapting to different ground conditions.​ The machine also offers energy - saving features. Its low - speed engine and optimized transmission system reduce fuel consumption by around 8%. Additionally, the on - demand hydraulic fan adjusts speed according to cooling needs, further improving fuel efficiency.​ In terms of safety and reliability, the GR1803 has a globally optimized CAE structure. Its patented slewing bearing drive axle provides a longer service life. The single - cylinder large - steering - angle front axle, a XCMG - patented technology, combined with an articulated frame, ensures a small turning radius and enhanced maneuverability.​ The GR1803 is suitable for a wide range of applications. It is ideal for road construction, including highway building and urban road renovation. In mining operations, it can level the ground for the installation of equipment and facilitate material transportation. It also performs well in land grading for large - scale construction projects, such as airports and industrial parks. Moreover, it can be used for snow removal in winter and trenching work in infrastructure projects.​ The operator - friendly design of the GR1803 cannot be overlooked. The diamond - shaped cab has a six - point support shock - absorption system, and the optimized control mechanism reduces the operating force by 30%, providing a comfortable working environment. The large opening hood makes maintenance and servicing convenient.​