Bell 47 vs Dhruv
Overview
The Bell 47 and the Dhruv are both Military Helicopters, manufactured by Bell and HAL respectively.
Top speed is 169 km/h for the Bell 47 vs 280 km/h for the Dhruv. The Bell 47 has an operational range of 396 km vs 630 km for the Dhruv. At 5,580 kg MTOW, the Dhruv is 4.2x the Bell 47's 1,338 kg.
The Bell 47 has been produced in 5,600 units vs 335 for the Dhruv. The Bell 47 first flew 46 years before the Dhruv (1946 vs 1992).
| American single-rotor light helicopter, developed in the mid-1940s and utilized for a wide range of civilian and military applications including reconnaissance and medical evacuation. | |
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| Origin country | 🇺🇸 United States |
| Category | Military Helicopters |
| Manufacturer | Bell |
| First flight | 1 January 1946 |
| Year introduced | 1946 |
| Number produced | 5600 units |
| Average unit price | -- |
| Indian utility helicopter, notable for extensive deployment in diverse Indian military and civil operations since the early 2000s. | |
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| Origin country | 🇮🇳 India |
| Category | Military Helicopters |
| Manufacturer | HAL |
| First flight | 20 August 1992 |
| Year introduced | 2002 |
| Number produced | 335 units |
| Average unit price | $12 million |
| Wing area | 100.8 m² |
| Wingspan | 11.3 m â—‰ |
| Height | 2.8 m â—‰ |
| Length | 9.6 m â—‰ |
| Maximum speed | 169 km/h â—‰ |
| Operational range | 396 km â—‰ |
| Service ceiling | -- m |
| Max. takeoff weight | 1,338 kg â—‰ |
| Empty weight | 859 kg â—‰ |
| Total thrust | 1 x 210 kW â—‰ |
| Wing area | -- m² |
| Wingspan | 13.2 m â—‰ |
| Height | 5.0 m â—‰ |
| Length | 15.9 m â—‰ |
| Maximum speed | 280 km/h â—‰ |
| Operational range | 630 km â—‰ |
| Service ceiling | 4,400 m |
| Max. takeoff weight | 5,580 kg â—‰ |
| Empty weight | 4,445 kg â—‰ |
| Total thrust | 2 x 404 kW â—‰ |
Performance Radar Chart
Detailed Comparison
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Frequently Asked Questions
Which is faster, the Bell 47 or Dhruv?
The Dhruv is faster with a maximum speed of 280 km/h compared to the Bell 47's 169 km/h, a difference of 111 km/h.
Which has longer range, the Bell 47 or Dhruv?
The Dhruv has a longer range at 630 km compared to the Bell 47's 396 km.
Which can fly higher, the Bell 47 or Dhruv?
The Dhruv has a higher service ceiling at 4,400 meters (14,435 ft) compared to the Bell 47's 0 meters (0 ft).
Which is heavier, the Bell 47 or Dhruv?
The Dhruv has a higher maximum takeoff weight at 5,580 kg compared to the Bell 47's 1,338 kg.
Which is larger, the Bell 47 or Dhruv?
The Dhruv is longer at 15.9 meters compared to the Bell 47's 9.6 meters.
Which entered service first, the Bell 47 or Dhruv?
The Bell 47 entered service first in 1946, 56 years before the Dhruv which entered service in 2002.
Which has been built in greater numbers, the Bell 47 or Dhruv?
The Bell 47 has been produced in greater numbers with 5,600 units compared to 335 units of the Dhruv.