AN ENGLISH STEAM FIRE ENGINE.

The steam fire engine of which we give an engraving is one specially

built for the Indian government by Messrs. Shand, Mason & Co., London.

It has the distinction of being the first steam fire engine supplied

for the province of Upper Burma, having been purchased primarily for

the royal palace, and to serve for the protection of the cantonment of

Mandalay. The engine is placed vertically in front of the boiler, and

consists of a double acting pump with valves which can be taken out

for renewal or examination in two or three minutes. The capacity is

200 gallons per minute, and the height of jet 140 ft. As shown in the

engraving, the fore part of the machine forms a hose reel and tool

box, and can be instantly separated from the engine to allow of the

independent use of the latter at a fire.

[Illustration: IMPROVED STEAM FIRE ENGINE.]

The engine is constructed with wrought iron side frames, fore carriage

and wheels, and steel axles, springs, etc. The tool box, coachman's

seat, and other parts are of teak. It is provided with Messrs. Shand,

Mason & Co.'s quick steaming boiler, in which 100 lb. pressure can be

raised from cold water in from five to seven minutes, an extra large

fire box for burning wood, with fire door at the back, feed pump, and

injector, fresh water tank, coal bunker, and other fittings and

arrangements for carrying the suction pipe. A pole and sway bars are

fitted for two ponies, and wood cross bars to pass over the backs of

the animals at the tops of the collars. Two men are carried on the

machine, a coachman on the box seat and a stoker on the footboard at

the rear of the engine. The whole forms a very light and readily

transportable fire engine.--_The Engineer_.

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Scientific American Supplement No. 819, September 12, 1891 · 第 13 / 45 题