Transactions of the American Society of Civil Engineers, Vol. LXX, Dec. 1910 - Locomotive Performance On Grades Of Various Lengths, Paper No. 1172 by Beverly S. Randolph
page 8 of 21 (38%)
page 8 of 21 (38%)
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| | | | | | | | |drivers utilized in draft.
| | | | | | | | | |Class. | | | | | | | | | | | | | | | | | | | | --+-----+------+------+----+-----+--+-----+-----+-----+-------------------- 1| 0.06|0.066 | | | 115| | 37.5| 29 |0.358| 8-28-1/3 C 2| 0.33|0.0203|25°20'| | 242|25| 35 | 23 |0.285| 8-28 C 3| 1.0 |0.06 |16° |0.05| 192|22| 57.5| 50 |0.310|10-36 E 4| 1.3 |0.0127| | | 600|16| 40 | 32.5|0.300|Mogul. 5| 1.4 |0.0128| 3°12'| | 750|15| 51 | 44 |0.270|10-34 E 6| 2.0 |0.01 | | |1,000|15| 51 | 44 |0.291|10-34 E 7| 2.2 |0.013 | 3° | | 725|15| 51 | 44 |0.245|10-34 E 8| 2.5 |0.0144| 6° | | 400|27| 42 | 32 |0.237|10-32 E 9| 2.5 |0.004 | | |2,700|70| 96.7| 85.8|0.207| H 6 - A 10| 3.5 |0.033 |14° | | 100|25| 35 | 35 |0.160| 11| 3.6 |0.035 |10° |0.05| 236|22| 57.5| 50 |0.245|10-36 E 12| 4.0 |0.0085| 4° | |1,020|30| 51 | 44 |0.256|10-34 E 13| 6.0 |0.0145| | | 308|25| 38 | 28 |0.207|10-28 D 14| 6.0 |0.020 |10° |0.05| 460|32| 57.5| 50 |0.242|10-34 E 15| 7.5 |0.002 | | C |6,152|86|134.5|109.5|0.243|Mallet. 16| 9.75|0.018 | | | 200|18| 29 | 29 |0.170| 17|10.0 |0.006 | | C |6,173|86|299 |265 |0.203|Mallet. 18|12.0 |0.018 |10° | | 280|30| 51 | 44 |0.160|10-34 E 19|12.0 |0.022 | | | 850|74|175 |156 |0.166|D-D 16 20|13.0 |0.022 | | | 800|74|177 |158 |0.153|D-D 1 21|13.0 |0.022 |14° | | 415|50| 91 | 83 |0.154|Consol. 22|16.0 |0.0044| | | 950|30| 51 | 44 |0.164|10-34 E 23|20.0 |0.022 | | | 500|62| 97.5| 90 |0.170|F 8, Consol. 24|20.0 |0.022 | | | 800|74|177 |158 |0.159|L-1, Mallet. =========================================================================== |
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