henriquejr escreveu:PRick, você pode até dizer que o EC-725 tem maior capacidade de transporte que o UH-60, assim como qualquer outro heli da mesma categoria (Mi-17, EC-101, entre outros), mas não pode dizer que é melhor que o UH-60, pois,como vc mesmo mostrou quando falou da compatibilidade do UH-60 ao C-130, ambos são frutos de requerimentos diferentes.
Se eu necessito de um heli com maior capacidade de transporte, a escolha lógica é o EC-725. Caso eu necessite de um heli mais tático, com maior capacidade de sobrevivência em combate, mais ágil, não abriria mão do UH-60!
Tb concordo. Acho que a diferença vai nessa direção.
O link abaixo mostra um comparativo entre as versões do BH:
http://www.sikorsky.com/StaticFiles/Sik ... ochure.pdf
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The UH-60M features new wide chord composite spar main rotor blades (which will provide 500lb more lift than the current UH-60L blade), strengthened fuselage and advanced infrared suppression.
The fly-by-wire glass cockpit has a digitised 1553 bus-based avionics suite with four Rockwell Collins multi-function displays, four-axis fully-coupled autopilot, two Canadian Marconi (CMC) electronic flight management systems, dual Honeywell embedded GPS inertial (EGI) navigation system, digital moving map and Goodrich integrated vehicle health management system (IHVMS).
The new General Electric T700-GE-701D engine (with full authority digital electronic control) is more powerful and provides additional lift during sling load operations.
Black Hawk design
Black Hawk has low detectability and outstanding nap-of-the-earth flight capabilities. The aircraft is tolerant to small arms fire and most high-explosive, medium-calibre (23mm) projectiles. The flight controls are ballistically hardened and the helicopter is equipped with redundant electric and hydraulic systems.
"The S-70A Black Hawk cabin provides accommodation for 11 fully equipped troops or four litters."The helicopter has the ability to absorb high-impact velocities. The fuel system is crash-resistant and self-sealing. The crew seats and the landing gear are energy absorbing.
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Engine Type T700-GE-701D
Take-off Shaft horsepower (5 min) 3,988 shp 2,974 kw
OEI Shaft horsepower (30 sec) 1,940 shp
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