© trainspo.comBREL BR 144
Built by BREL
Overview of the BREL BR 144
Discover the BR 144, an iconic diesel-multiple unit (DMU) affectionately known as the "Pacer".
Built by BREL between 1986 and 1987, this series underwent significant refurbishment between 2002 and 2004, enhancing its performance and reliability.
Designed for a top speed of 121 km/h, the BR 144 features a 3-car formation and runs on a standard 1435 mm gauge.
It proudly served in the United Kingdom, notably under the banners of Arriva Rail North and Northern Rail Ltd., contributing to British rail transport.
BREL BR 144 technical specifications
| Value | Imperial / US | |
|---|---|---|
| Series | Pacer | |
| Family | Pacer | |
| Built by | BREL · 1986–198723 units | |
| Refurbished | 2002 - 2004 | |
| Top speed | 121 km/h75 mph | |
| Track gauge | 1,435 mmStandard gauge4 ft 8½ in | |
| Formation | 3 cars |
Operators of the BREL BR 144
Railway companies that have operated the BR 144, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Arriva Rail North | ARN 144 | United Kingdom |
| Northern Rail Ltd. | NT 144 | United Kingdom |
BREL BR 144 photos
Photos © their respective authors, shared on trainspo.com. They may show liveries or variants that differ from the specifications above.
More diesel multiple units from BREL

BREL
BR 150/2
Diesel multiple unit
1986–1987 · 121 km/h

BREL
BR 950
Diesel multiple unit
121 km/h

BREL
BR 142
Diesel multiple unit
1985–1987 · 120 km/h

BREL
BR 150/0
Diesel multiple unit
1984 · 121 km/h

BREL
BR 150/1
Diesel multiple unit
1984–1987 · 121 km/h

BREL
BR 150/9
Diesel multiple unit
1984–1987 · 121 km/h

BREL
BR 165/0
Diesel multiple unit
1990–1992 · 121 km/h

BREL
BR 158/0
Diesel multiple unit
1989–1992 · 140 km/h
Similar diesel multiple units from other manufacturers

Goninan
CityRail C set
Diesel multiple unit
1986–1987

Stadler
BR 756/0
Diesel-electric multiple unit
121 km/h

AEG
628.2
Diesel multiple unit
1986 · 120 km/h

Bombardier
Talent 3-part DMU
Diesel multiple unit
120 km/h · 630 kW

FHI
KTR001
Diesel multiple unit
120 km/h

Frichs
MS
Diesel multiple unit
120 km/h

JNR
KiHa 181
Diesel multiple unit
120 km/h

Newag
220M
Diesel multiple unit
120 km/h · 780 kW