I. CHARACTERISTICS: 1/ increase the chassis design, flat filter, built-in powerful dust control systems, more powerful vacuum cleaner, sweeping width of up to 1850mm.2/ the use of advanced high-performance maintenance-free batteries, no leaking, can¡¯t produce harmful gases.3/ has the international advanced technology of thrown & clean, the dust box can achieve to 100% utilization.4/ Reliable high-quality components reduce maintenance and repair costs.5/ Solid tire, airport-specific, and durable.6/ high-quality electronic control system, over current, under voltage protection, more secure.
