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Twin-engined heavy-load helicopter
Number of helicopters of this type at Heliswiss International: 1
Deployment of this machine
Transport, assembly work, fire-fighting etc.
| Country of manufacture | USA |
| First flight | 1963 |
| Turbine | 2 CT58-140-2 |
| Power | 2 x 1500 hp |
| Empty weight | 5000 kg |
| Max. lifting capacity at sea level | 4000 kg |
| Crew | SPO 1 - 9 |
| Kerosene consumption | 400 - 600 l/h |
| Max. flight duration | 3 h |
| Range | 800 km |
| Max. speed | 260 km/h |
| Cruising speed | 240 km/h |
| Max. operating height | 4000 m altitude |
| Rotor rotation speed | 300 r/min. |
