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Naval aviation and armaments

 

USA - Naval aviation and armament

USA - Naval aviation

Sikorsky HR2S (CH-37) Mojave transport helicopter

HR2S-1 (CH-37A) Mojave

 

Modification Purpose Deliveries Number of commissioned Discarding Differences from the previous modification
HR2S-1, 1962 - CH-37A transport 3/1957 - 2/1959 59 3/1966 ---

 

Modification

HR2S-1 (CH-37A)

Rotor diameter, m

21.95

Length, m

19.58

Height, m

6.71

Rotating area, m2

378.21

Empty mass, kg

9449

Full flying-off mass, kg

14062
Engine 2 Pratt & Whitney R-2800-54
Power, h. p. 2 x 2100
Maximal speed, km/h 209
Cruise speed, km/h 185
Flying range, km 233
Vertical speed, m/s 4.62
Maximal altitude, m 2650
Complement 3
Armament 36 passenger or 4536 kg of cargo

CH-37B Mojave

 

Ivan Gogin, 2008