BTD lifts (Bottom Traction Drive) are often used when there's no machine room on the top of the shaft, while the high payload of the lift does not allow MRL solution
Maximum payload up to 10.000 Kg
Maximum speed 4 m/s (based on the lift configuration)
Car dimensions can be extended up to 9000 x 3400 mm
Flexible entrances arrangement: single entrance or double/opposite