Prussian T 20
DRG Class 95
DR Class 95.0/1
95 027 nickname Bergkönigin ('mountain queen')
https://youtu.be/Ofl2iDfaB9UThe locomotives were the most powerful tank engines procured by the DRG. They could haul a train load of 2,060 tonnes (2,030 long tons; 2,270 short tons) at a speed of 50 km/h (31 mph) on the flat and could still manage 430 tonnes (420 long tons; 470 short tons) at 25 km/h (16 mph) on a 25 (2.5%) incline. The very high traction load of 95.3 tonnes (93.8 long tons; 105.1 short tons) enabled it to cope with inclines of up to 70 (7%) without needing a rack and its Riggenbach counter-pressure brake ensured that it could brake even heavy loads on a downhill stretch.
