The XCMG XD122 is a high – performance double – drum vibratory roller. It has a 12,300 – kg working mass and a 98 – kW engine. With 50/67 – Hz vibration and 0.8/0.3 – mm amplitude, it offers good compaction. It’s efficient, easy to operate, comfortable, and convenient for maintenance. Used in road and runway building, it has an important market position. Users like its performance and after – sales, but its instrument panel and seat need improvement. The XCMG XD122 is a high – performance double – drum vibratory roller. It has a 12,300 – kg working mass and a 98 – kW engine. With 50/67 – Hz vibration and 0.8/0.3 – mm amplitude, it offers good compaction. It’s efficient, easy to operate, comfortable, and convenient for maintenance. Used in road and runway building, it has an important market position. Users like its performance and after – sales, but its instrument panel and seat need improvement.