O&K DR 99

Built by BMAG, Borsig, Esslingen, Hanomag, Henschel, Jung, Krauss, Linke-Hofmann, Maffei, O&K, SACM, Vulcan

Top speed

25 km/h

16 mph

Power output

48 kW

64 hp

Weight

10 t

22,046 lb

Length

5.98 m

19 ft 7 in

Years built

1905–1919

2,573 units

Axle arrangement

D' n2

Overview of the O&K DR 99

Discover the DR 99, a charming steam locomotive that has earned its stripes on the Schinznacher Baumschulbahn in Switzerland.

This robust locomotive, built between 1905 and 1919 by renowned German manufacturers, features a 0-8-0 wheel configuration and a power output of 48 kW. With a length of 5.98 meters and a weight of 10 tons, the DR 99 reaches a top speed of 25 km/h, demonstrating its reliability for demanding tasks.

The UIC designation D' n2 reflects its specific technical construction. The DR 99 is a beautiful piece of railway history embodying the industrial era.

O&K DR 99 technical specifications

	Value	Imperial / US
Built by	BMAG, Borsig, Esslingen, Hanomag, Henschel, Jung, Krauss, Linke-Hofmann, Maffei, O&K, SACM, Vulcan · 1905–19192,573 units
Top speed	25 km/h16 mph	16 mph
Power output	48 kW64 hp	64 hp
UIC axle arrangement	D' n2
Whyte notation	0-8-0
Length	5.98 m19 ft 7 in	19 ft 7 in
Width	1.78 m5 ft 10 in	5 ft 10 in
Height	2.85 m9 ft 4 in	9 ft 4 in
Weight	10 t22,046 lb	22,046 lb