GE P30CH

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GE P30CH
standard gauge
TrucksGE 3-axle floating bolster
Wheel diameter40 in (1,016 mm)
Minimum curve29° (199.70 ft or 60.87 m)
WheelbaseLocomotive: 46 ft (14.02 m)
Truck: 13 ft 7 in (4.14 m)
Length72 ft 4 in (22.05 m)
Width10 ft 8.8 in (3.27 m)
Height15 ft 4+12 in (4.69 m)
SP
NicknamesPooch
Last run1992
DispositionAll scrapped
Sources:[1]

The GE P30CH was one of the first brand-new

diesel-electric locomotives built for Amtrak by General Electric during Amtrak's early years. The design was based on the GE U30C, but had a cowl carbody like its EMD
competitors. Amtrak operated them between 1975 and 1992.

History

Amtrak ordered 25 P30CHs in 1974, following up on its order of 40

C-C
wheel arrangement, and "H" for head-end power. This designation led to nicknamed "Pooch".

The P30CH was the first Amtrak diesel locomotive built from the factory to offer HEP (

head end power) in the form of 2 Detroit Diesel
generator sets, each rated at 375 kW for a combined total of 750 kW.

The six-axle P30CHs, which cost Amtrak $480,000 each,[2]: 105  were plagued with mechanical problems and were never very popular with crews or Amtrak management. In the mid-1970s Amtrak moved away from six-axle designs in favor of four-axle units; four-axle locomotives could better handle routes with numerous curves.[3]: 34  Ultimately the four-axle EMD F40PHs quickly began to supersede the P30CHs soon after their introduction by Amtrak.

Amtrak leased fifteen to the

Caltrans leased several P30CHs for its abortive OxnardLos Angeles "CalTrain" commuter service.[5]

Two units were wrecked prior to official retirement. In 1978, P30CH #713 was involved in a collision

freight train.

In the later years of their Amtrak careers, the locomotives were used regularly into the mid-1980s on the

Auto Train routes.[2]: 105  With the introduction of the Genesis series and the Dash 8-32BWH series, the P30CHs had their final runs in late 1991;[3]
: 34  (with one being sold off for use in safety tests) and all have been presumed scrapped.

Original owners

GE produced 25 P30CHs, all of which were delivered to Amtrak:[citation needed]

Original Owner Road Numbers Quantity Builder Numbers Notes
Amtrak 700-724 25 40694-40718 15 units leased to Southern Pacific in 1978. 715 wrecked and retired after being involved in the
Harvey, Illinois train collision

References

  1. ^ "Archived copy". Archived from the original on 2015-04-29. Retrieved 2015-04-29.{{cite web}}: CS1 maint: archived copy as title (link)
  2. ^ .
  3. ^ a b Glischinkski, Steve (September 1994). "Cowls". Pacific RailNews. No. 370. pp. 31–37. Archived from the original on 2014-09-12.
  4. ^ "Amtrak GEs Take over Espee Commuter Work". Pacific RailNews. Vol. 18, no. 7. July 1978. pp. 12–13. Archived from the original on 2014-09-12.
  5. ^ Caldwell, Charles M. (February 1983). "Southern Pacific". Pacific RailNews. Vol. 22, no. 2. p. 12. Archived from the original on 2014-09-11.
  6. ^ "AMTK 713 - Wrecked". www.rrpicturearchives.net. Retrieved 2020-12-27.

External links