Diesel Mining Locomotive

Diesel Mining Locomotive

 

an ore locomotive with diesel drive used to move ore cars in underground mines. The first diesel mining locomotives were used in mines early in the 20th century. The improvement of engines and the use of cheaper fuels helped spread the use of diesel mining locomotives in the coal industry of Great Britain, Belgium, and other countries.

The diesel mining locomotive has a four-stroke diesel engine with water cooling. Speed (from 3 to 14 km/hr) is controlled by a mechanical gearbox; on large diesel mining locomotives (60 to 100 hp) it is controlled by a hydromechanical transmission. Diesel mining locomotives are built for normal mine operations or for safe operation where there is danger of gas explosions. Diesel mining locomotives have greater capacity than battery-driven electric locomotives, and they can be used to move strings of ore cars on considerable slopes. Despite special systems for cleaning the exhaust gases, however, diesel mining locomotives pollute the mine atmosphere and make it necessary to supply additional pure air to the mine (2cu m/min for every horsepower). Diesel mining locomotives are used to move strings of cars along the main passages of mines and also as auxiliary transportation in hydraulic mines when work areas and tunnels are being dug.

REFERENCE

Transport na gornykh predpriiatiiakh. Moscow, 1969.

A. A. PARKHOMENKO

References in classic literature ?
To her helpless amazement she found herself in the low chair before the dressing table, with her hair already tumbling about her ears under ten eager, but very gentle fingers.
At that moment--unaccountably--Miss Polly caught a glimpse of herself in the mirror of the dressing table.
I went in out of curiosity, you know, and there is a small chiffonier and a dressing table.
Nothing, I need nothing," she said to Annushka, who was rearranging the bottles and brushes on the dressing table.
And she flew to a little inlaid casket which stood upon the dressing table, opened it with a feverish and trembling band, drew from it a small poniard, with a golden haft and a sharp thin blade, and then threw herself with a bound upon D'Artagnan.
Yet I can't bear it," the poor woman went on while, with the same movement, she glanced, on my dressing table, at the face of my watch.
In her room, tucked away in a corner of the old Willard House, Elizabeth Willard lighted a lamp and put it on a dressing table that stood by the door.
Moreover it was possible, it was perhaps even probable that the old lady had consigned her relics to her bedroom, to some battered box that was shoved under the bed, to the drawer of some lame dressing table, where they would be in the range of vision by the dim night lamp.