Comparison of Vickers Valiant and Xian Y-20 [S]ave
| Attribute |  Vickers Valiant × |  Xian Y-20 × |
|---|---|---|
| General | ||
| Manufacturer | Vickers-Armstrongs | Xian |
| Model | Vickers Valiant | Xian Y-20 |
| Country | United Kingdom | China |
| Manufactured from (year) | 1951 | 2013 |
| Manufactured to (year) | 1957 | - |
| Type | Military Aircraft | Military Transport Planes |
| Performance | ||
| Engine | Rolls-Royce Avon RA28 Mk 204 | 4x Soloviev D-30KP-2K |
| Power, lbf (lbf) | 10,000 | 26,460 |
| Avionics | GE Aviation Systems, Green Satin doppler radar, Gee radio navigation, (ADF), VOR/Distance Measuring Equipment (DME) | - |
| Max cruise speed (km/h) | 913 | 630 |
| Travel range (km) | 7,223 | 4,445 |
| Service ceiling (m) | 16,459 | 13,106 |
| Rate of climb (m/sec) | 20.32 | 17.78 |
| Take off distance (m) | - | 770 |
| Landing distance (m) | - | 1,000 |
| Weights | ||
| Max take off weight (kg) | 63,500 | 220,000 |
| Max payload (kg) | 29,000 | 66,000 |
| Dimensions | ||
| Seats | 5 | 4 |
| 1↑Exterior length (m) | 33 | 47 |
| Tail height (m) | 9.8 | 15 |
| Fuselage diameter (m) | 3.3 | - |
| Wing span (m) | 34.8 | 45 |
| Wing tips | No Winglets | No Winglets |
Help · Contact us · Disclaimer · Contributors · Developers · Donate