Comparison of Sikorsky HH-3F Pelican and Sikorsky S-61R

Attribute	Sikorsky HH-3F Pelican ×	Sikorsky S-61R ×
General
Manufacturer	Sikorsky Helicopter	Sikorsky Helicopter
Model	Sikorsky HH-3F Pelican	Sikorsky S-61R
Country	United States	United States
Manufactured from (year)	1967	1959
Manufactured to (year)	1994	1970
Type	Military Helicopters	Military Helicopters
Icao	HH3F	S61R
Performance
Engine	2x 2 × General Electric T58-10 turboshafts	2x General Electric T58-GE-10
Power, hp (hp)	1,500	1,500
Max cruise speed (km/h)	265	265
Travel range (km)	1,445	1,256
Fuel economy (km/l)	0.308	-
Service ceiling (m)	6,401	6,401
Rate of climb (m/sec)	11.28	11.28
Weights
Max take off weight (kg)	10,002	10,000
Max payload (kg)	3,630	2,948
Fuel tank capacity (l)	4,069	2,585
Dimensions
Seats	28	3
Cabin height (m)	1.82	1.9
Cabin width (m)	2	-
Exterior length (m)	22.3	22
Tail height (m)	5.51	-
Fuselage diameter (m)	2.4	2.8
Wing span (m)	19	19
Wing tips	No Winglets	No Winglets