Halmt provides different accesses to roof, front and side of train, the accesses are applied to the maintenance and operations of the air conditioner at roof, electronics in door, glass and wiper and other inspections and modifications.
The platform are height adjustable electrically or manually to suit different height operations.
The main structure is made of aluminum alloy with high strength, light weight, good corrosion resistance and long service life.
Customized to fit different requirements and standards.