Configuration:
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• Whyte 4-6-2
• UIC 2′C1′ h3
Gauge 4 ft 8+1⁄2 in (1,435 mm) standard gauge
Leading dia. 3 ft 2 in (0.965 m)
Driver dia. 6 ft 8 in (2.032 m)
Trailing dia. 3 ft 8 in (1.118 m)
Length 71 ft 3⁄8 in (21.650 m)
Width 9 ft 0 in (2.743 m)
Height 13 ft 1 in (3.988 m)
Loco weight 102 long tons 19 cwt (230,600 lb or 104.6 t)
Total weight 167 long tons 2 cwt (374,300 lb or 169.8 t)
Fuel type Coal
Fuel capacity 8 long tons 0 cwt (17,900 lb or 8.1 t)
Water cap. 5,000 imp gal (23,000 l; 6,000 US gal)
Boiler pressure 250 psi (1.72 MPa)
Cylinders Three
Cylinder size 18.5 in × 26 in (470 mm × 660 mm)
Loco brake Vacuum
Train brakes Vacuum