General OverviewLast Updated: July 4th 2008 The Regional Rail Lines (R1,R2,R3, R5, R6, R7, R8) operates throughout the Chester, Delaware, Montgomery, Philadelphia Countie(s) in Pennsylvania, New Castle County in Delaware (R2), and also Mercer County in New Jersey (R3, R7). The fleet consists of nine (9) different models of rail equipment being used in revenue service. The Silverliner IV fleet is the current backbone of the fleet. Due to to their age, and Dynamic braking system, these units are the primary trains that SEPTA would use on their rail routes and on the weekends. While the Silverliner II & III's being the secondary trains being used in the fleet being mainly used during the rush hour. Although they are mainly used during the rush hours there's still several units still in service during all times of the day with very exceptional service on the weekends. The push pull fleet is used on both Limited and express runs on the R3, R5, and the R7 to be used to their full efficiency; These trains usually consists of 5-8 Comet II/III cars, with one engine car which is seven cars. The AEM 7 fleet was built in 1987, whereas the single ALP-44 unit was built in 1996. For more information on their assignments . General Electric Silverliner IV (GE MA-1H)  -
There are a total of 47 Double End and 184 Single End cars in service -
Single end cars operate in married pairs. -
All of the 9018-9031 cars and some of the 270-303 cars have been renumbered into the 400-416 fleet when there PCB transformers were replaced -
Some of the 101-188 and 309-399 cars were renumbered into the 417-460 series when there PCB transformers were replaced. -
Car 9020 was destroyed in an Accident
| Year | Manufacturer | Model | Fleet | | 1974-76 | GE | Silverliner IV D/E | 270-303, 400-416 | | 1974-76 | GE | Silverliner IV S/E | 101-188, 304-399, 417-460 | St Louis Car Silverliner III (MP85)  Budd Silverliner III Ardmore, PA Taken By Brandon S. | -
All Silverliner III cars are Ex Pennsylvania RR -
The drivers cabs on these cars are located on the left hand side as oppose to the right hand side do to fact that they were going to be used on a pay as you enter service that never came to pass. -
19 Silverliner III cars are still in service. - 224 was in a head old collision in Willow Grove in 2006
- In 1984/85 some of these cars were modified for SEPTA's R1 Airport service which now sees all Silverliners. These cars carried a special yellow paint scheme.
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All Silverliner IIIs will be replaced by Silverliner V cars. | Year | Manufacturer | Model | Fleet | | 1967 | St Louis Car | Silverliner III double-end | 220-239 | Budd Silverliner II  Budd Silverliner II Temple Station Taken By Brandon S. | Notes -
Cars 201-219 (MP85BE1-TC) and 251-269 (MP85CE1-TC) are Ex Pennsylvania RR -
Cars 9001-9017 (REB13 (MA1B)) are Ex-Reading RR. -
Car 210 was destroyed by fire, and car 265 was destroyed in an Accident. -
There are a total of 52 Silverliner II cars in Service. -
All Silverliner II cars will be replaced by Silverliner V cars. ROSTER & INFORMATION (as of 5/1/06) | Year | Manufacturer | Model | Fleet | | 1963 | Budd | Silverliner II D/E | 201-219 , 251-269 , 9001-9017 |
Push Pull- Locomotive hauled Push-Pull Fleet  Push Pull # 2301 lead Taken at Temple station By Brandon Shaw Push-Pull Notes | Year | Manufacturer | Model | Fleet | | 1987 | ASEA | ASEA AEM-7 | 2301-2307 | | 1996 | ASEA | ALP-44 Locomotive | 2308 | | 1987 | Bombardier | Comet II Cab Coaches | 2401-2410 | | 1987 | Bombardier | Comet II Coaches | 2501-2525 | | 2000 | Bombardier | Comet III Coaches | 2550-2559 | |