TRUCK.
FOUR-WHEELED CENTRE-BEARING TRUCK, WITH SWING BOLSTER.

WHEEL-BASE.

TENDER.
ON TWO FOUR-WHEELED TRUCKS.

WEIGHT OF ENGINE IN WORKING ORDER.

On drivers30,000pounds.
On truck20,000"
———
Total weight of engine, about 50,000"

LOAD.
IN ADDITION TO ENGINE AND TENDER.