Locomotive U-127

Locomotive U-127
Locomotive U-127 4-6-0
Type and origin
Power typeSteam
BuilderPutilov factory / Kirov Plant
Order number1960
Build date1910
Specifications
Configuration:
 • Whyte4-6-0
Gauge1,524 mm (5 ft)
Driver dia.1.73 metres (5 ft 8 in)
Axle load15.2 tonnes (15.0 long tons; 16.8 short tons)
Adhesive weight45.4 tonnes (44.7 long tons; 50.0 short tons)
Loco weight72.1 tonnes (71.0 long tons; 79.5 short tons)
Fuel typeOil
Firebox:
 • Grate area272 m2 (2,930 sq ft)
Boiler pressure14kg/cm2
Heating surface182 m2 (1,960 sq ft)
Cylinder size370mm / 580mm
Performance figures
Maximum speed115 km/h (71 mph)
Career
Numbers127
Current ownerMuseum of the Moscow Railway
Dispositionstatic display

Russian steam locomotive U-127 is a 4-6-0 locomotive of type Russian locomotive class U, preserved at the Museum of the Moscow Railway next to Paveletsky Rail Terminal in Moscow. The locomotive was the first Russian steam locomotive preserved.