Engines of this class can be adapted to a gauge of 3 feet or upward.
DIVISION VIII.
NARROW-GAUGE FREIGHT LOCOMOTIVES.
CLASS 12 D.
GENERAL DESIGN ILLUSTRATED BY PRINT ON PAGE [128].
CYLINDERS.
- Diameter of cylinders 11 inches.
- Length of stroke 16 inches.
DRIVING-WHEELS.
- Diameter of drivers 36 inches.
TRUCK.
TWO-WHEELED, WITH SWING BOLSTER AND RADIUS-BAR.