12-year patent a ton vibratory rollers, double drum vibratory roller driving products and services year warranty and lifetime maintenance of imported bearings, more durable, extending the life of the machine. Authentic Honda gasoline or diesel often made. Genius. After-sales outlets. Seamless steel wheels. Butter hole, maintenance-free, easy maintenance. Also easy to use. Production advantages car compactor: often made using authentic Honda diesel or gasoline engine. International brands, trusted. Imported hydraulic system, synchronous Shantui, Xugong, variable speed, reversing convenient. Imported bearings, can adapt to high-intensity work. Sarbanes mechanical one ton roller Festival Highlights: 1 ton car Roller = front wheel diameter width 800+ 740+ 560+ rear wheel width Wheel diameter 560 = + is the weight of one ton + pressure strength 2.7 t + dual-drive dual vibration . Roller car manufacturers - Ji Ning Saao Machinery Co., Ltd.