4001 (Stephen Cleverdon)
9401 (Kevin Dunk)
Locomotive numbers: 4001-4020
Model Number: RSC3
Type | Diesel-Electric |
Introduced | 1951 |
Number in class | 20 |
Manufacturer | Alco, Canada |
Gauge | Standard |
Axles | A1A-A1A (SRA) Bo-Bo (Robe River) |
Length | 17.26 m |
Mass | 113 t |
Engine | Alco 12-244 |
Generator | GE GT581 PA2 |
Traction motors | GE 752 |
Power | 1305 kW / 1750 HP |
Tractive effort | 221 / 205 kN |
Speed | 120 / 18 km/h |
The 40 class was the first mainline diesel-electric loco in NSW.
They
began with mainline services, but later worked on passenger services.
One
problem was the A1A-A1A axle arrangement, this causing wheel wear.
Most ended up being withdrawn and scrapped following the introduction
of the 442 class, some of the 40 class being used as trade-ins.
Later
on, two units were sold to Robe River
for construction work.
Robe
River:
Once bought by Robe River, these two locos were converted to a Bo-Bo
wheel arrangment (to improve their performance) before being used for
construction work on the Pannawonica line, as well
as shunting, for a while.
Preserved locomotives:
4001 | Rail Transport Museum, Thirlmere |
9401 |
Wickham (Static display) |
9405 |
Pilbara Railway Historical
Society (converted back to A1A-A1A) |
Loco | Serial # | In Service | Comments |
4001 | 77732 | 11/1951 | Withdrawn 1971 Preserved |
4002 | 77733 | 11/1951 | Withdrawn 1971 Sold to Robe River as 9405, In service 11-1972 Withdrawn 1980 Preserved |
4003 | 77734 | 3/1952 | Withdrawn 1970 Scrapped 1971 |
4004 | 77735 | 3/1952 | Withdrawn 1970 Scrapped 1970 |
4005 | 77736 | 1/1952 | Withdrawn 1970 Scrapped 1970 |
4006 | 77737 | 1/1952 | Withdrawn 1971 Sold to Robe River as 9401, In service 11-1972 Withdrawn 1980 Preserved |
4007 | 77738 | 1/1952 | Withdrawn 1969 Scrapped 1970 |
4008 | 77739 | 1/1952 | Withdrawn 1969 Scrapped 1970 |
4009 | 77740 | 2/1952 | Withdrawn 1971 Scrapped 1971 |
4010 | 77741 | 2/1952 | Withdrawn 1971 Scrapped 1971 |
4011 | 77742 | 1/1952 | Withdrawn 1971 Scrapped 1971 |
4012 | 77743 | 1/1952 | Withdrawn 1971 Scrapped 1971 |
4013 | 77744 | 2/1952 | Withdrawn 1971 Scrapped 1971 |
4014 | 77745 | 2/1952 | Withdrawn 1968 Scrapped 1970 |
4015 | 77746 | 3/1952 | Withdrawn 1971 Scrapped 1971 |
4016 | 77747 | 3/1952 | Withdrawn 1970 Scrapped 1972 |
4017 | 77748 | 5/1952 | Withdrawn 1970 Scrapped 1970 |
4018 | 77749 | 5/1952 | Withdrawn 1970 Scrapped 1971 |
4019 | 77750 | 4/1952 | Withdrawn 1970 Scrapped 1970 |
4020 | 77751 | 4/1952 | Withdrawn 1970 Scrapped 1970 |