| Class: | 220 | 221 (5-car) | 221 (4-car) |
| Number range: | 220001-220034 | 221101-221140 | 221141-221144 |
| Introduced: | 2000-2001 | 2002-2003 | 2002-2003 |
| Built by: | Bombardier Transportation * | Bombardier Transportation * | Bombardier Transportation * |
| Formation: | DMSL+RMS+MSL+DMFL | DMS+RMS+MS(A)+MS(B)+DMF | DMS+RMS+MS+DMF |
| Vehicle numbers/Design codes | DMSL - 60301-60334 - DC2010A | DMS - 60351-60390 - DF2010A | DMS - 60391-60394 - DF2010A |
| RMS - 60201-60234 - DD2010A | RMS - 60851-60890 - DG2010A | RMS - 60991-60994 - DG2010A | |
| MSL - 60701-60734 - DD2020A | MS(A) - 60951-60990 - DG2020A | MS - 60791-60794 - DG2020G | |
| DMFL - 60401-60434 - DC1010A | MS(B) - 60751-60790 - DG2020B | DMF - 60491-60494 - DF1010A | |
| - | DMF - 60451-60490 - DF1010A | - | |
| Vehicle length: | DMSL,
DMFL - 23.85m RMS, MSL - 22.82m |
DMS,
DMF - 23.85m RMS, MS - 22.82m |
DMS,
DMF - 23.85m RMS, MS - 22.82m |
| Height: | |||
| Width: | 2.73m | 2.73m | 2.73m |
| Seating: | Total - 26F/162S | Total - 26F/224S | Total - 26F/162S |
| DMSL - 42S | DMS - 42S | DMS - 42S | |
| RMS - 58S | RMS - 58S | RMS - 58S | |
| MSL - 62S (some sets have 2 seats removed) | MS(A) - 62S (some sets have 2 seats removed) | MS - 62S (some sets have 2 seats removed) | |
| DMFL - 26F | MS(B) - 62S | DMF - 26F | |
| - | DMF - 26F | - | |
| Internal layout: | 2+1F, 2+2S | 2+1F, 2+2S | 2+1F, 2+2S |
| Gangway: | Within set | Within set | Within set |
| Toilets: | DMSL, MSL, DMFL - 1 | DMS, MS, DMF - 1 | DMS, MS, DMF - 1 |
| Weight: | Total - 185.6 Tonnes | Total - 281.9 tonnes | Total - 227 tonnes |
| DMS - 48 tonnes | DMS - 58 tonnes | DMS - 58 tonnes | |
| RMS - 45 tonnes | RMS - 55.8 tonnes | RMS - 55.8 tonnes | |
| MS - 44.5 tonnes | MS(A) - 54.9 tonnes | MS - 54.9 tonnes | |
| DMF - 48.1 tonns | MS(B) - 54.9 tonnes | DMF - 58.3 tonnes | |
| - | DMF - 58.3 tonnes | - | |
| Brake type: | Air, EP rheostatic | Air, EP rheostatic | Air, EP rheostatic |
| Bogie type: | Bombardier B5005 | Bombardier HVT | Bombardier HVT |
| Power unit: | 1 x Cummins of 560kW (750hp) at 1800rpm per car | 1 x Cummins of 560kW (750hp) at 1800rpm per car | 1 x Cummins of 560kW (750hp) at 1800rpm per car |
| Transmission: | Electric | Electric | Electric |
| Transmission package: | Onix | Onix | Onix |
| Traction motor type: | 8 x Alstom Onix 800 per train | 10 x Alstom Onix 800 per train | 8 x Alstom Onix 800 per train |
| Horsepower: | 3,000hp | 3,750hp | 3,000hp |
| Max speed: | 125mph | 125mph | 125mph |
| Operating range: | 1,350 miles | 1,200 miles | 1,200 miles |
| Route availability: | 2 | 4 | 4 |
| Brake performance: | Normal
- 60mph-0 - 400m Emergency - 60-0 - 350m |
Normal
- 60mph-0 - 400m Emergency - 60-0 - 350m |
Normal
- 60mph-0 - 400m Emergency - 60-0 - 350m |
| Coupling type: | Dellner | Dellner | Dellner |
| Multiple restriction: | Class 220/221 only | Class 220/221 only | Class 220/221 only |
| Door type: | Single leaf swing plug | Single leaf swing plug | Single leaf swing plug |
| Special features: | TPWS | TPWS | TPWS |
| Non tilt | Tilt | Tilt |
Last modified 24/04/06
* All vehicle bodies assembled in Belgium, fitting out carried out between Bombardier plants in Wakefield UK and Brugge, Belgium.
Last update 19/04/06