Tupolev TU-155 vs. de Havilland Canada DHC-6 Twin Otter

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Tupolev TU-155 versus de Havilland Canada DHC-6 Twin Otter
47.63 m 156 ft 3 in length 15.32 m 50 ft 3 in
16.4 m 53 ft 10 in height 5.94 m 19 ft 6 in
64.9 m 212 ft 11 in wingspan 19.81 m 65 ft
4 × Kuznetsov NK-321 turbofans engines 2 x Pratt & Whitney Canada PT6A-27 turboprop engines
304.5 kN (68,500 lbf) thrust per engine 550 to 750 shaft horsepower (410 to 560 kW)
1,218 kN (274,000 lbf) total thrust 1100 to 1500 shaft horsepower
640,000 kg 1,411,000 lb MTOW 5,670 kg 12,500 lb
7,000 km 3,780 nm range 1,389 km 750 nm
850 km/h 528 mph cruise speed 280 km/h 174 mph
350 passengers capacity 19 passengers
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.