Bulk waste flap, Infinitely forward and reverse travel drive, Operating hour meter, Patented filter shaker system, Roller brush, Side brush, Suction fan cut-out, Sweeping mechanism can be deactivated.

• 浮动式边刷，可调整式主刷，大垃圾挡板，操作计时器，前进/后退档无级调速，吸入风扇切断装置，专利保护过滤器除尘系统，移动式尘箱，驾驶座椅控制机器启动安全装置。