Tupolev TU-155 vs. Grumman S-2 Tracker
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| Tupolev TU-155 |
versus |
Grumman S-2 Tracker |
| 47.63 m |
156 ft 3 in |
length |
12.8 m |
42 ft 0 in |
| 16.4 m |
53 ft 10 in |
height |
5.16 m |
16 ft 11 in |
| 64.9 m |
212 ft 11 in |
wingspan |
21.21 m |
69 ft 7 in |
| 4 × Kuznetsov NK-321 turbofans |
engines |
2 x Wright R-1820-82WA Cyclone radial engines |
| 304.5 kN (68,500 lbf) |
thrust per engine |
Approximately 1,525 hp each |
| 1,218 kN (274,000 lbf) |
total thrust |
Approximately 3,050 hp total |
| 640,000 kg |
1,411,000 lb |
MTOW |
26,147 lb |
11,866 kg |
| 7,000 km |
3,780 nm |
range |
1,915 km |
1,034 nm |
| 850 km/h |
528 mph |
cruise speed |
200 mph |
322 km/h |
| 350 passengers |
capacity |
Pilot, co-pilot, and two sensor operators or crew members |
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rotor diameter |
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rate of climb |
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Please note that these values are indicative and actual values can vary based on specific engine models and configurations.
