Expert Evaluation: The RE22-X is the latest fully upgraded all-electric single-drum vibratory roller developed by Sinomach. It delivers higher working efficiency, superior economy, enhanced comfort, more convenient maintenance, smarter operation, and a more impressive appearance. It is suitable for compacting various non-cohesive soils, such as gravel, crushed stone, sand-gravel mixtures, and various concrete, making it the ideal equipment for large-scale foundation projects.