Commonwealth Railways Locomotive Information Standard Gauge CAComrails Logo

Standard Gauge CA

CA 78 to 79

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CA 78 CA 79

The "CA" where all ex "New York, New Haven and Hartford Railway", USA, obtained through the agency of the Lease-Lend organisation during WWII. They had originally been built by Baldwin Locomotive Works, and locally known as CA78 and 79. On the New York, New Haven and Hartford Railroad, U.S.A. where they had been known as the G-4a class. Whilst similar in appearance to CN 70 to 77 they differed in valve gear, with CA78 having Southern and CA79 Baker valve gear.

The driving position of both was on the right side of the cab.

As traffic slackened towards the end of the war various CN and CA class locomotives were withdrawn and eventually written off.

Class:CA
Builder:Baldwin Locomotive Works, Philadelphia USA.
Introduced:1943
Number in Class:2
Wheel Arrangement:4-6-0
Driving Wheel Diameter:6 ft. 1 in.
Cylinders:Number:2
-Position on frame:Outside
-Diameter x stroke:22 in. x 26 in.
Valve Gear:#78: Southern; #79: Baker
Heating Surface:Tubes:1298 square feet.
-Superheater:400 square feet.
-Firebox:168 square feet
-Syphon:29 square feet
-Flues:434 square feet
-Grate Area:34.6 square feet
Boiler Pressure:190 lbs p.s.i.
Tractive Effort:27,840 lbs
Coal Capacity:9 tons
Water Capacity:5,000 gallons
Weight in Working Order:131 tons 12 cwt 3 qts
Maximum Axle Load:20 tons 4 cwt 1 qts
Overall Length62 ft. 4 in.

CA 78

Steam locomotive with 4-6-0 wheel arrangement, ex "New York, New Haven and Hartford Railway", USA, obtained through the agency of the Lease-Lend organisation during WWII.

1907Entered service on the New York, New Haven and Hartford Railway as G4a class No,846. Built by Baldwin Locomotive Works, Philadelphia USA, builder No.30309.
6.8.1943Entered service on the Commonwealth Railways.
11.1945Written off.
1956Scrapped.
1951,Port Augusta - rotten row - CA79 Port Augusta - CA79

CA 79

Steam locomotive with 4-6-0 wheel arrangement, ex "New York, New Haven and Hartford Railway", USA, obtained through the agency of the Lease-Lend organisation during WWII.

1907Entered service on the New York, New Haven and Hartford Railway as G4a class No,820. Built by Baldwin Locomotive Works, Philadelphia USA, builder No.24986.
19.8.1943Entered service on the Commonwealth Railways.
5.1950Written off.
1956Scrapped.