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HILLER
HELICOPTERS INC.
HILLER UH-12C |
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En 1955 aparece una nueva versión en la serie UH-12, esta sería la UH-12C. Mantiene el motor Flanklin de 200 hp pero se cambias las palas del rotor anteriormente de madera por palas metálicas y la cabina cuenta con una nueva burbuja Y tiene una cabina mas ancha con capacidad para tres personas. Desde 1956, se entregan 145 ejemplares al US Army bajo la designación H-23C. Una versión puramente militar, la H23D/OH23D
(civil UH12D), vuela por primera vez el 3 de abril de 1956 y se
entregan 483 aparatos al US Army. El motor Franklin será reemplazado
por otro mas potente, el Lycoming V0425-A1CVO de 250 hp, cambiándose
también la transmisión, incrementándose la vida límite del helicóptero. |
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In 1955 a new variant, the UH-12C, appeared. It retained the 200hp Franklin engine, but had all-metal rotor blades and a "goldfish bowl" cockpit canopy. From 1956, 145 were delivered to the US Army as the H-23C. A purely military version, the H23D/OH23D (Civilian UH12D), flew on 3 April 1956 and 483 went to the US Army. The Franklin engine had been replaced by the more powerful 250 hp Lycoming VO-540, and the transmission had also been changed to increase the service life of the helicopter. The UH-12Cs followed the same general lines as the B models but had wider canopies to accommodate three people. |
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Characteristics |
Information |
Characteristics |
Information |
First
Flight Primer Vuelo |
1955 |
Engine Motor |
1 Franklin 6V4-200-C33 |
Seating
Capacity Plazas |
1 / 2 |
Power Potencia |
200/210HP |
Empty
Weight Peso Vacío |
Lb |
Hover
Ceiling O.G.E. Estacionario O.G.E |
Ft |
Maximum
Weight Peso Máximo |
Lb |
Hover
Ceiling I.G.E. Estacionario I.G.E |
Ft |
Vel.
Cruise Vel. crucero |
62 Kts |
Service
Ceiling Techo de Servicio |
15000 Ft |
V.N.E. V.N.E |
73 Kts |
Maximum
Range (Std) Alcance (Std) |
138 NM |
Dimensions / Dimensiones |
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Total
Length Largo Total |
28 ft, 6 in |
Main
Rotor Diameter Diam. Rotor Principal |
35 ft, 4-3/4 in |
Total
Height Alto Total |
9 ft, 3-1/2 in |
Tail
Rotor Diameter Diam. Rotor de Cola |
NA |
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