Home > Railway Pages > Other Data > Loco Classes by Manufacturer
Manufacturers: English Electric, Paxman, Sulzer
1 hp = 745.7 W; 1 "metric horsepower" (CV) = 735.5 W
Wikipedia article
Wikipedia: Paxman (engines)
Paxman History:
 Paxman and Diesel Rail Traction,
 Paxman Diesel Engines since 1934,
 Identifying Paxman Diesel Engine Types
| Cylinders | Engine | ||
|---|---|---|---|
| RPH | Y/Z type | Valenta | |
| 6 | [GB] BR 07 (de; 6RPHL; 275hp / 205kW) | [GB] BR 14 (dh; 6YJXL; 650hp / 485kW) 17 (de; 2 x 6ZHXL; each 450hp / 335kW) | |
| 12 | [GB] BR 10100 (dm; 12RPH; ?) | [GB] BR 29 (de; 12YJXL; 1350hp / 1005kW) | [GB] BR HST / cl. 43 (de; 12RP200L; 2250hp / 1680kW) | 
| 16 | [GB] BR 10800 (de; 16RPHXL; 827hp / 615kW) | [GB] BR 15 (de; 16YHXL; 800hp / 595hp) 16 (de; 16YHXL; 800hp / 595hp) | |
Wikipedia:
 Sulzer (manufacturer): Rail traction,
 History of Sulzer diesel engines
"Derby Sulzers":
 engine development history,
 class list by country
LDA engines: two parallel banks of cylinders; LVA: V-form.
initial number: number of cylinders
suffix number: cylinder bore in cm
| Cylinders | Engine | |
|---|---|---|
| LDA | LVA | |
| 6 | [GB] BR 24 (de; 6LDA28: 1160hp / 865kW) 25 (de; 6LDA28B; 1250hp / 930kW) 26 (de; 6LDA28; 1160hp / 865kW) 27 (de; 6LDA28B; 1250hp / 930kW) | |
| 8 | [GB] BR 33 (de; 8LDA28A; 1550hp / 1155kW) | |
| 12 | [GB] BR 44 (de; 12LDA28A; 2300hp / 1715kW) 45 (de; 12LDA28B; 2500hp / 1865kW) 46 (de; 12LDA28B; 2500hp / 1865kW) 47 (de; 12LDA28C; 2580hp / 1920kW) D0260 Lion (de; 12LDA28C; 2750hp / 2050kW) | [GB] BR 48 (de; 12LVA24; ?) | 
| 16 | [GB] BR HS4000 Kestrel (de; 16LVA24; 4000hp / 2980kW) | |
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Last modified at 2020-05-xx xx:xx BST