. Locomotive engineering : a practical journal of railway motive power and rolling stock . «—h96577 • in coal D, W to W, A. Fair, Good. Trace. 64 6 177,.) 10 hr. 57 min. 09 hr 6 min. 15 27 1 It., 71 load. 2,838 .394,482 14,188,2 118,235 114,035 3,87 Is weighed. W. W, A. to D Fair. Good. Trace. 58 10 hr. 24 min. 58 hr. 55 min. 15,02 112 It., lload. 1,659 217,821 ,017,8 I25,1, 120, 3 18,280 1,13 1281 886,84 D. W to W. A. Fair. Good. Trace. 67 12 hr. 5 min. 810 hr
. Locomotive engineering : a practical journal of railway motive power and rolling stock . «—h96577 • in coal D, W to W, A. Fair, Good. Trace. 64 6 177,.) 10 hr. 57 min. 09 hr 6 min. 15 27 1 It., 71 load. 2,838 .394,482 14,188,2 118,235 114,035 3,87 Is weighed. W. W, A. to D Fair. Good. Trace. 58 10 hr. 24 min. 58 hr. 55 min. 15,02 112 It., lload. 1,659 217,821 ,017,8 I25,1, 120, 3 18,280 1,13 1281 886,84 D. W to W. A. Fair. Good. Trace. 67 12 hr. 5 min. 810 hr. 3 min 13,M I It ,81 load. 8,003 ,57 16,433 1:16 941 ,541 18,300 17,700 1 65 4,1 24 3 21 W. A, to D. W. Fair. Good. Trace. 70 179 II hr. 31 min. 69 hr. 49 min. 126 It , 1 load. 16,839 R 110, ,7 20,200 19,600 ia!8 1,880,95 October 4th. D. W. to W. A. Fair and showery. Good and slipperv. Trace. 72 08 hr. 3 min. 69 hr. 53 min. 14 04 I It., 85 load. .3,250 451,7,50 17,604 8 3 ,3 21,120 20,580 I 71 ,00. Lociiinutlve Engineering lAK-oinoltix Engineering jng, and all the coal left in the lender atthe end of the trip was thrown back intothe car. which was then reweighed. Thedifference between the two weights rep-resented the amount of coal used on thetrip. The tank was fitted with a graduatedwater-glass and thermometer, which wereread before and after each lilling of thetank. From these readings the amount the train was got moving, and representssteam cut off at about 45 per cent, of thestroke. The calculation shows that theengine is developing a tractive force ofabout 24,759 pounds. This was exertingabout 7 pounds of pulling ciTort for everyton of train, including engine and No. 2, which was taken on an ascend-ing grade of feet per mile, when the or pounds to the ton of train. CardNo. 4 was taken on a descending gradeof feet per mile, at a speed of 28 milesan hour, wliich
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Keywords: ., bookcentury1800, bookdecade1890, bookidlocomotiveen, bookyear1892
