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Subsequently, however, the Rainhill Trials demonstrated that locomotives were capable of handling such gradients unassisted, although cable haulage was inevitable on the gradient to the dockside at Liverpool.
Despite its apparent cost advantage, some points of interest emerged from the report that underlined the weaknesses of the cable system.
After the superiority of the locomotive had been demonstrated on the Liverpool and Manchester Railway in 1830 the promoters of new lines had little difficulty in raising the necessary capital. It was true that they had not been built with a view to speed, but for the purpose of obtaining cheap carriage for coals.
However, they did acknowledge that the choice between the two forms of motive power was finely balanced. added to which was the effect of the significant difference in the efficiency of locomotive boilers then in use, and hence their fuel consumption.
In his summary of the study, Henry Booth, Secretary to the Liverpool and Manchester Railway Company, had this to say: The advantages and disadvantages of each system, as far as deduced from their own immediate observation, were fully and fairly stated, and in the opinion of the engineers themselves, were pretty equally balanced. What figures could be obtained ranged between 1.6 and 3 pounds weight of coal per ton per mile.
The first concerned the initial capital outlay, where the ready ability to increase the number of locomotives by incremental steps, in line with traffic growth, gave locomotives a distinct advantage over the inflexible alternative: If the quantity of goods be small or uncertain, it would require no calculation to determine that the locomotive system is the cheaper, because by it you increase the power by an increase of the number of Engines, and can therefore always proportion the power to the demand, while upon the stationary system it is necessary first to form an estimate of the probable trade, and then at once to establish a line of Engines, Ropes, &c.
from end to end, that shall be complete and fully equal to it.
What they saw merely demonstrated that for the volume of traffic that they anticipated horse traction was out of the question, but they remained undecided on whether to adopt locomotives or cable-haulage.
The Royal George (1827), Stockton and Darlington Railway.
Steam locomotives had indeed acquired a poor reputation for performance and reliability, added to which the highly inefficient boilers of the time wasted large amounts of fuel.
On a relatively short colliery wagonway, where coal was cheap and plentiful, a heavy fuel consumption was of little consequence, but elsewhere the fuel bill had to be taken seriously.
Considering the very important conclusions, which have resulted from the competition, induced by the offer above noticed, the very rapid improvement which it produced in these engines, forming not only a new era in history, but in the importance of railway communication in general; we shall make no apology, in giving a brief outline of the proceedings, and of the various improvements effected by this competition of talent.Tags: Adult Dating, affair dating, sex dating