DIVISION II.
TEN-WHEELED FREIGHT LOCOMOTIVES.
CLASS 24½ D.
GENERAL DESIGN ILLUSTRATED BY PRINT ON PAGE [68].
CYLINDERS.
- Diameter of cylinders 16 inches.
- Length of stroke 22 or 24 inches.
DRIVING-WHEELS.
REAR AND FRONT PAIRS WITH FLANGED TIRES 5½ INCHES WIDE. MAIN PAIR WITH PLAIN TIRES 6 INCHES WIDE.
- Diameter of drivers 48 to 54 inches.
TRUCK.
FOUR-WHEELED CENTRE-BEARING TRUCK, WITH SWING BOLSTER.
- Diameter of wheels 24 to 26 inches.
WHEEL-BASE.
- Total wheel-base 23 feet.
- Rigid "
(distance between centres of rear and front drivers) 12 ft. 1 inch.