DHC-4 Caribou vs DHC-6 Twin Otter
Overview
The DHC-4 Caribou and the DHC-6 Twin Otter are both Military Transport Aircraft, manufactured by de Havilland Canada and De Havilland Canada respectively.
Top speed is 346 km/h for the DHC-4 Caribou vs 315 km/h for the DHC-6 Twin Otter. The DHC-4 Caribou has an operational range of 2,104 km vs 1,480 km for the DHC-6 Twin Otter. The DHC-6 Twin Otter operates at altitudes up to 7,620 m compared to 7,600 m for the DHC-4 Caribou. At 12,927 kg MTOW, the DHC-4 Caribou is 2.3x the DHC-6 Twin Otter's 5,670 kg.
The DHC-4 Caribou has been produced in 307 units vs 985 for the DHC-6 Twin Otter. The DHC-4 Caribou first flew 7 years before the DHC-6 Twin Otter (1958 vs 1965).
| Canadian twin-engine short takeoff and landing (STOL) tactical transport aircraft, developed in the late 1950s and widely operated for military cargo and rugged bush operations. | |
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| Origin country | 🇨🇦 Canada |
| Category | Military Transport Aircraft |
| Manufacturer | de Havilland Canada |
| First flight | 30 July 1958 |
| Year introduced | 1961 |
| Number produced | 307 units |
| Average unit price | -- |
| Canadian utility aircraft, vital in civil and military operations worldwide since the 1960s, famous for its STOL capabilities. | |
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| Origin country | 🇨🇦 Canada |
| Category | Military Transport Aircraft |
| Manufacturer | De Havilland Canada |
| First flight | 20 May 1965 |
| Year introduced | 1966 |
| Number produced | 985 units |
| Average unit price | $7 million |
| Wing area | 84.7 m² ◉ |
| Wingspan | 29.1 m â—‰ |
| Height | 9.7 m â—‰ |
| Length | 22.1 m â—‰ |
| Maximum speed | 346 km/h â—‰ |
| Operational range | 2,104 km â—‰ |
| Service ceiling | 7,600 m â—‰ |
| Max. takeoff weight | 12,927 kg â—‰ |
| Empty weight | 8,283 kg â—‰ |
| Total thrust | 2 x 540 kW â—‰ |
| Wing area | 39.0 m² ◉ |
| Wingspan | 20.0 m â—‰ |
| Height | 6.0 m â—‰ |
| Length | 15.8 m â—‰ |
| Maximum speed | 315 km/h â—‰ |
| Operational range | 1,480 km â—‰ |
| Service ceiling | 7,620 m â—‰ |
| Max. takeoff weight | 5,670 kg â—‰ |
| Empty weight | 3,175 kg â—‰ |
| Total thrust | 2 x 205 kW â—‰ |
Performance Radar Chart
Detailed Comparison
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Frequently Asked Questions
Which is faster, the DHC-4 Caribou or DHC-6 Twin Otter?
The DHC-4 Caribou is faster with a maximum speed of 346 km/h compared to the DHC-6 Twin Otter's 315 km/h, a difference of 31 km/h.
Which has longer range, the DHC-4 Caribou or DHC-6 Twin Otter?
The DHC-4 Caribou has a longer range at 2,104 km compared to the DHC-6 Twin Otter's 1,480 km.
Which can fly higher, the DHC-4 Caribou or DHC-6 Twin Otter?
The DHC-6 Twin Otter has a higher service ceiling at 7,620 meters (25,000 ft) compared to the DHC-4 Caribou's 7,600 meters (24,934 ft).
Which is heavier, the DHC-4 Caribou or DHC-6 Twin Otter?
The DHC-4 Caribou has a higher maximum takeoff weight at 12,927 kg compared to the DHC-6 Twin Otter's 5,670 kg.
Which is larger, the DHC-4 Caribou or DHC-6 Twin Otter?
The DHC-4 Caribou is longer at 22.1 meters compared to the DHC-6 Twin Otter's 15.8 meters.
Which entered service first, the DHC-4 Caribou or DHC-6 Twin Otter?
The DHC-4 Caribou entered service first in 1961, 5 years before the DHC-6 Twin Otter which entered service in 1966.
Which has been built in greater numbers, the DHC-4 Caribou or DHC-6 Twin Otter?
The DHC-6 Twin Otter has been produced in greater numbers with 985 units compared to 307 units of the DHC-4 Caribou.