DRB Class 19.10
19 1001 during a test run in 1941
Type and origin Builder Henschel Build date 1941 Total produced 1
Specifications Configuration: ​  • UIC 1'Do1' Gauge 1,435 mm (4 ft 8+1⁄2 in) Leading dia. 1,000 mm (39.37 in) Driver dia. 1,250 mm (49.21 in) Trailing dia. 1,250 mm (49.21 in) Length: ​  • Over beams 23,775 mm (78 ft 0 in) Axle load 18.9 t (18.6 long tons; 20.8 short tons) Adhesive weight 74.6 t (73.4 long tons; 82.2 short tons) Service weight 109.2 t (107.5 long tons; 120.4 short tons) Tender type 2'2' T 38 St Fuel capacity 12.5 t (12.3 long tons; 13.8 short tons) coal Water cap. 37.25 m3 (1,315 cu ft) Boiler pressure 20 bar (2,000 kPa; 290 psi) Heating surface: ​  • Firebox 4.55 m2 (49.0 sq ft)  • Evaporative 239.67 m2 (2,579.8 sq ft) Superheater: ​  • Heating area 100.00 m2 (1,076.4 sq ft) Cylinders 8 Cylinder size 300 mm (11.811 in) Piston stroke 300 mm (11.811 in)
Performance figures Maximum speed 186 km/h (116 mph) Indicated power 1,250 kW (1,680 hp)
Career Numbers 19 1001

The steam motorised locomotive no. 19 1001 was a German, express train steam locomotive with the Deutsche Reichsbahn.

In 1941 Henschel delivered this fully streamlined trials locomotive with factory number 25000. The proven method of a single-axle drive to each axle used on electric locomotives was adopted for this locomotive. The four driving axles were therefore each driven by a separate steam-driven motor.