174
M. P. 479 D
PENNSYLVANIA RAILROAD COMPANY
8 x 1072
10-15-12
TEST DEPARTMENT
SHEET No. 2226...
SAAAEZESZS=WAAvA SAC----------ALTOONA, PA.0-23-12.3
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Fig. 95.
SERVICE STOPS—VARIOUS EQUIPMENTS.
A full service application at 60 m.p.h. with the PM equipment and standard brake, stops the train in
2250 feet. With electric control and clasp brake the stop is made in 1825 feet. With electric control,
partial service, followed by an emergency application, stops the train in 1533 Teet.