P32AC-DM

The rescue train is on its way…again.

A P32AC-DM locomotive heading south to Cold Spring station on the Hudson Line/Tim1337 via Wikipedia

“Train is dead folks. We apologize for the inconvenience.”

Those are words I never heard a conductor say before.

“We are getting pushed back to the platform.”

The locomotive leading a 7:21 pm Hudson Line express north to Poughkeepsie broke down moments after it left Grand Central Terminal.  The engine is one of Metro-North’s GE P32AC-DM locomotives; the regular power for Hudson Line trains heading north of the end of the electrification at Croton-Harmon Station.  It is something that happens more than Metro-North would like.

The railroad’s latest operations report shows the P32’s 2015 goal for something called Mean Distance Between Failures (MDBF) is 35,000 miles.  The engine averaged 16,250 MDBF in July; a number that accounted for 12 engines breaking down while hauling passengers.  In June, it averaged 21,124 with 9 breakdowns.  Since the start of 2015, its average was 22,186 MDBF, with its 12 month rolling average 22,316 MDBF.

This compares to June 2014 when its MDBF was 26,516 with 7 breakdowns.  In July 2014, the P32 averaged 19,361 MDBF and had 10 breakdowns.

Given their recent performance, Metro-North’s MDBF goals seem a bit ambitious for the P32.  One could hope it is just overconfidence by the goal setters or an anomaly in the average (one locomotive breaking down repeatedly).

If they are failing because of age that is  more troubling seeing the oldest of bunch ordered by both Metro-North are just turning 20 and no new ones are on the way.  There is no mention of P32 replacements in the MTA’s capital budget for 2015-2019.  Amtrak also owns P32s and it is not planning on buying any new diesel locomotives until 2024.  That is not surprising, though, as these engines should have a lot of life left in them.

Ultimately, we did not get moved back to the platform.  Problems with the rescue train prevented it from taking us back to Grand Central.  Instead, we were drug north to 125th Street by a different train an hour and half after we first broke down.

“Train will be across the platform. We apologize for the inconvenience. We are doing the best we can.”

As I was writing this, my wife’s train broke down in the tunnel.  It was also being hauled by a P32.