| WAGR A/AA/AB Classes | |
| Powertype: | Diesel-electric |
| Builder: | Clyde Engineering, Granville Comeng, Bassendean |
| Buildmodel: | Electro Motive Diesel G12CU (A1501-14), G22CU (AA, AB) |
| Builddate: | 1960-1970 |
| Totalproduction: | A: 14 AA: 5 AB: 6 |
| Uicclass: | Co-Co |
| Gauge: | |
| Wheeldiameter: | 1016mm |
| Length: | A/AA: 16.16m (53') AB: 16.358m (53.668feet) |
| Axleload: | A: 15t AA: 16t AB: 16.4t |
| Locoweight: | A: 89.16t AA: 96t AB: 97.35t |
| Fueltype: | Diesel |
| Primemover: | A: Electro Motive Diesel 12-567C AA/AB: Electro Motive Diesel 12-645E |
| Rpmrange: | A: 275-835 AA/AB: 307-900 |
| Generator: | A1501-2: EMD D15E A1503-14: EMD D25 AA: EMD D25 AB: EMD D32 |
| Tractionmotors: | EMD D29 |
| Cylindercount: | 12 |
| Maxspeed: | 100km/h |
| Poweroutput: | A: 1,200hp AA/AB: 1,500hp |
| Tractiveeffort: | 240kN (53,954lbf) |
| Numinclass: | 25 |
| Fleetnumbers: | A1501-A1514 AA1515-AA1519 AB1531-AB1536 |
| Locale: | Western Australia, South Australia, Chile, South Africa, Guinea |
| Deliverydate: | June 1960 |
| Firstrundate: | July 1960 |
| Preservedunits: | A1501, AB1535 |
| Currentowner: | Aurizon Ferrocarril de Antofagasta a Bolivia Genesee & Wyoming Australia Rail Heritage WA Rusal |
| Disposition: | 13 in service, 2 preserved, 1 stored, 3 unknown, 6 scrapped |
The WAGR A/AA/AB classes are classes of diesel locomotives built by Clyde Engineering, Granville, New South Wales, Australia, for the Western Australian Government Railways (WAGR) between 1960 and 1969.
In July 1960 Clyde Engineering delivered the first of the WAGR's 14 A class locomotives. Six were assembled under contract by Commonwealth Engineering at Bassendean becoming the first diesel locomotives built in Western Australia. The last two were financed by Western Mining Corporation. A1506, A1513-14 were fitted with dynamic brakes.[1] [2]
In 1967 five improved AA class[3] were delivered, followed by six AB classes in 1969.[4] All were built at Granville and fitted with more powerful Electro Motive Diesel 12-645E engines.[1] In January 1998 ten (A1502-A1510 & AB1533) were sold to Tranz Rail.[5] All were shipped to New Zealand in February 1998. Five were scrapped for parts, one sold to Tasrail for parts[6] and in November 2005, four were sold as hulks to National Railway Equipment Company and shipped to Mount Vernon, Illinois.[7] Two of the latter were rebuilt and in 2010 sold to Ferrocarril de Antofagasta a Bolivia. There they were reunited with seven (A1512, AA1515-AA1519 & AB1532) that had been sold to the Chile operator in September 1998.[8] [9]
Those remaining with Westrail were included in the sale of the business to Australian Railroad Group in October 2000. When the business was split in June 2006, A1513 and A1514 were transferred to Genesee & Wyoming Australia with the South Australian operations and were reclassified as the 1200 class[10] while A1501 and the remaining four ABs passed to QR National with the Western Australian operations, and were renumbered AB1501-AB1504.[4] [8] In January 2008, A1501 was withdrawn and donated to Rail Heritage WA.[11] A1202, AB1501 and AB1502 were exported to South Africa in January 2015.
In April 2017, AB1535 was donated to Rail Heritage WA for use with the Wheatbelt Heritage Rail Project at Minnivale.
| Key: | In Service | Withdrawn | Preserved | Converted | Unknown | Scrapped |
|---|
| Serial Number | Date built | Original road number | Renumbered as | Current/Last Owner | Status | |
|---|---|---|---|---|---|---|
| 60-216 | June 1960 | A1501 | bgcolor=#87cefa | - | Rail Heritage WA | Preserved, Western Australian Rail Transport Museum, Bassendean. |
| 60-217 | July 1960 | A1502 | 1443 | Ferrocarril de Antofagasta a Bolivia | Exported to Chile | |
| 62-263 | September 1962 | A1503 | CC5 | Rusal | Rebuilt by NREX with low short-end hood and converted to metre gauge, exported to Guinea for use on bauxite trains in 2008. | |
| 62-264 | October 1962 | A1504 | CC6 | Rusal | Rebuilt by NREX with low short-end hood and converted to metre gauge, exported to Guinea for use on bauxite trains in 2008. | |
| 62-265 | October 1962 | A1505 | bgcolor=#cecece | - | Tranz Rail | Scrapped |
| 63-274 | June 1963 | A1506 | bgcolor=#cecece | - | Tranz Rail | Scrapped |
| 64-371 | December 1964 | A1507 | bgcolor=#cecece | - | Tasrail | Exported to Tasmania for parts, later scrapped |
| 64-372 | February 1965 | A1508 | bgcolor=#cecece | - | Tranz Rail | Scrapped |
| 64-373 | February 1965 | A1509 | bgcolor=#cecece | - | Tranz Rail | Scrapped |
| 65-374 | April 1965 | A1510 | 1444 | Ferrocarril de Antofagasta a Bolivia | Exported to Chile | |
| 65-375 | June 1965 | A1511 | 1202 | Rovos Rail | Exported to Durban, South Africa, January 2015 | |
| 65-376 | July 1965 | A1512 | 1431 | Ferrocarril de Antofagasta a Bolivia | Exported to Chile | |
| 65-427 | December 1965 | A1513 | 1203 | Genesee & Wyoming Australia | Thevenard, Eyre Peninsula, as A class no. 1203 | |
| 65-428 | December 1965 | A1514 | 1204 | Genesee & Wyoming Australia | In service at Thevenard, Eyre Peninsula, as A class no. 1204 |
| Key: | In Service | Withdrawn | Preserved | Converted | Unknown | Scrapped |
|---|
| Serial Number | Date built | Original road number | Renumbered as | Current/Last Owner | Status | |
|---|---|---|---|---|---|---|
| 67-534 | August 1967 | AA1515 | 1432 | Ferrocarril de Antofagasta a Bolivia | Exported to Chile | |
| 67-535 | September 1967 | AA1516 | 1433 | Ferrocarril de Antofagasta a Bolivia | Exported to Chile | |
| 67-536 | October 1967 | AA1517 | 1434 | Ferrocarril de Antofagasta a Bolivia | Exported to Chile | |
| 67-537 | October 1967 | AA1518 | 1435 | Ferrocarril de Antofagasta a Bolivia | Exported to Chile | |
| 67-538 | November 1967 | AA1519 | 1436 | Ferrocarril de Antofagasta a Bolivia | Exported to Chile |
| Key: | In Service | Withdrawn | Preserved | Converted | Unknown | Scrapped |
|---|
| Serial Number | Date built | Original road number | Renumbered as | Current/Last Owner | Status | |
|---|---|---|---|---|---|---|
| 69-676 | November 1969 | AB1531 | AB1501 | Apex Industrial | Exported to South Africa, January 2015 | |
| 69-677 | December 1969 | AB1532 | 1437 | Ferrocarril de Antofagasta a Bolivia | Exported to Chile | |
| 69-678 | February 1970 | AB1533 | bgcolor=#cecece | - | Tranz Rail | Scrapped |
| 69-679 | February 1970 | AB1534 | AB1502 | Apex Industrial | Exported to South Africa, January 2015 | |
| 69-680 | March 1970 | AB1535 | AB1503 (ARG), AB1535 (RHWA) | Rail Heritage WA | Preserved, currently leased to Watco for use on maintenance and construction trains | |
| 69-681 | April 1970 | AB1536 | AB1504 | Aurizon | Stored at Forrestfield |