| On drivers | 20,000 | pounds. | |
| On truck | 5,000 | " | |
| ——— | |||
| Total weight of engine, about | 25,000 | " | |
LOAD.
IN ADDITION TO ENGINE AND TENDER.
| On a | level | 480 | gross tons. | |
| " | 20 | ft. grade | 225 | " " |
| " | 40 | " | 140 | " " |
| " | 60 | " | 105 | " " |
| " | 80 | " | 75 | " " |
| " | 100 | " | 60 | " " |
Engines of this class can be adapted to a gauge of 3 feet or upward.
DIVISION VII.
NARROW-GAUGE PASSENGER AND FREIGHT LOCOMOTIVES.
CLASS 9½ C.
GENERAL DESIGN ILLUSTRATED BY PRINT ON PAGE [124].
CYLINDERS.
- Diameter of cylinders 10 inches.
- Length of stroke 16 inches.
DRIVING-WHEELS.
- Diameter of drivers 36 to 40 inches.