Specifications
Source:
| DHC-6 Series 100 | DHC-6 Series 300 | DHC-6 Series 400 | |
|---|---|---|---|
| Flight deck crew | 1-2 | ||
| Seating | 19 | 20 | |
| Length | 51 ft 9 in (15.77 m) | ||
| Wingspan | 65 ft 0 in (19.8 m) | ||
| Wing area | 420 sq ft (39 m2) | ||
| Empty weight | 5,850l lb (2,653 kg) |
7,415l lb (3,363 kg) |
6,880 lb (3,121 kg) |
| Height | 19 ft 4 in (5.9 m) | ||
| Maximum takeoff weight (MTOW) |
10,500 lb (4,763 kg) |
12,500 lb (5,670 kg) |
|
| Maximum landing weight | 10,500 lb (4,763 kg) |
12,300 lb (5,579 kg) |
|
| Maximum speed | 160 knots (297 km/h at cruise altitude) | 170 knots (314 km/h at cruise altitude) | |
| Cruise speed | 150 knots (278 km/h at cruise altitude) | ||
| Stall speed | 58 knots (107 km/h at cruise altitude) (landing configuration) | ||
| Range (Max fuel, no payload) | 771 nmi (1,427 km) | 775 nmi (1,434 km) | 799 nmi (1480 km) 989 nmi (1832 km)with long range tankage |
| Maximum fuel capacity | 382 US gal (1,447 L) | 375 US gal (1421 L) | 378 US gal (1466 L) 478 US gal (1811 L) with long range tankage |
| Service ceiling | 25,000 ft (7,620 m) | 26,700 ft (8138 m) | |
| Powerplants (×2) | Pratt & Whitney PT6A-20 | Pratt & Whitney PT6A-27 | Pratt & Whitney PT6A-34 / PT6A-35 turboprop |
| Rate of climb | 1,600 ft/min (8.1 m/s) | ||
| Power/mass | 10.08 hp/lb (6.132 kW/kg) | ||
Read more about this topic: De Havilland Canada DHC-6 Twin Otter