Yakovlev Yak-60

This article is about a conjectural designation for a helicopter project. For the Yakovlev izdeliye 60 (изделие, "product / item") reconnaissance drone, see Yakovlev Pchela.

Yakovlev Yak-60 (known as Yak-32 in some sources)^[1] is the possible designation for an experimental Yakovlev tandem-rotor heavy-lift helicopter design of the late 1960s. This design never progressed beyond the model stage.^[2]

Development

This helicopter was designed in the late 1960s, and may have been a competing design to the Mil Mi-12 heavy lift helicopter. It featured two Mil Mi-6 rotors in tandem, each driven by a pair of 6,500 hp (4,800 kW) Soloviev D-25VF engines, potentially giving it four times the payload capacity of the Boeing CH-47 Chinook. The cockpit would have been similar to that of the Yakovlev Yak-24. Compared to the radical Mi-12, the Yak-60 design was far more conventional, though two Mi-12s were produced and no Yak-60s.^[2]

It has been suggested that the designation Yak-60 was based on an extant study model which had the number "60" painted prominently on its side.^[2]

Specifications (Yak-60 estimated)

Data from ^[2]

General characteristics

Crew: three
Capacity: 42 t (93,000 lb) of cargo
Length: 46 m (150 ft 11 in)
Empty weight: 55,000 kg (121,254 lb)
Max takeoff weight: 100,000 kg (220,462 lb)
Powerplant: 4 × Soloviev D-25VF turboshaft engines in pairs for each rotor, 4,800 kW (6,500 shp) each
Main rotor diameter: 2× 35 m (114 ft 10 in)

Performance

References

Wikimedia Commons has media related to Yakovlev aircraft.

↑ Gordon, Yefim; Dmitry; Sergey Komissarov (2005). OKB Yakovlev. Hinkley: Midland Publishing. ISBN 1-85780-203-9.
1 2 3 4 Gordon, Yefim; Gunston, Bill (1997). Yakovlev aircraft since 1924 (1. publ. ed.). London [u.a.]: Putnam [u.a.] ISBN 978-0851778723.

Yakovlev aircraft

Early aircraft	AIR-1 AIR-2 AIR-3 AIR-4 AIR-5 AIR-6 AIR-7 AIR-8 AIR-9 AIR-10 AIR-11 AIR-12 AIR-14 AIR-15 AIR-16 AIR-17 AIR-18 Ya-19 Ya-20 Ya-21 Ya-22

Fighters	Yak-1 Yak-3 Yak-7 Yak-9 Yak-15 Yak-17 Yak-23 Yak-25 (II) Yak-28 Yak-38

Bombers	Yak-2 Yak-4 Yak-28

Transports	Yak-6 Yak-10 Yak-12 Yak-14 Yak-18T Yak-40 Yak-42 Yak-58 Yak-112 Yak-242

Reconnaissance	Yak-25 Yak-27 Pchela

Helicopter	Yak-24 Yak-100

Trainers	UT-1 UT-2 Yak-7 Yak-11 Yak-17 Yak-18 Yak-21 Yak-28 Yak-30 (II) Yak-32 Yak-50 (II) Yak-52 Yak-53 Yak-54 Yak-55 Yak-130 Yak-152 Yak-200 Yak-210

Experimental	EG Yak-5 Yak-8 Yak-13 Yak-16 Yak-19 Yak-25 (I) Yak-26 Yak-30 (I) Yak-36 Yak-41 Yak-43 Yak-44 Yak-46 Yak-50 (I) Yak-60 Yak-140 Yak-1000

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