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 stru