Multi functional washing machine
Water supply
Wash and wash
Suction drying three in one
It integrates water supply, scrubbing, and water absorption in one, boasting powerful functions. It features separation of clean and dirty water, with a 10L clean water tank and a 4L dirty water tank. Equipped with a 440mm roller brush, it enables scratch-free cleaning for elevators. The brush comes with dense and wear-resistant bristles. This multi-purpose machine is not picky about floor types, and is suitable for cleaning escalators, carpets, and hard floors.

| Model | Power supply | Working width | Water release method | Waater tank capacity | Pump power | Rolling brush power | Rolling brush speed | Weight |
| KH-440 | 24V 30H 220V/50H | 440MM | Water pump spraying | 10L/4L | 20W/25W | 650W 1000W | 720RPM | 36KG |