Comparison of Boeing HH-47 CSAR-X and Boeing MH-47G Chinook

Attribute	Boeing HH-47 CSAR-X ×	Boeing MH-47G Chinook ×
General
Manufacturer	Boeing Helicopters	Boeing Helicopters
Model	Boeing HH-47 CSAR-X	Boeing MH-47G Chinook
Country	United States	United States
Manufactured from (year)	2012	2004
Type	Military Helicopters	Military Helicopters
Performance
Engine	2 X Honeywell T55-714B variant	2 X Honeywell 55-GA-714A
Power, hp (hp)	5,000	4,733
Avionics	Rockwell Collins Common	Rockwell Collins Digital Commons
Max cruise speed (km/h)	282	315
Travel range (km)	2,148	1,259
Fuel economy (km/l)	0.186	0.161
Service ceiling (m)	5,486	5,639
Rate of climb (m/sec)	7.62	7.62
Weights
Max take off weight (kg)	25,855	24,494
Max payload (kg)	9,533	11,340
Fuel tank capacity (l)	11,356	7,828
Dimensions
Seats	6	55
Cabin height (m)	1.98	1.98
Cabin width (m)	2.29	2.53
Cabin length (m)	9.3	9.14
Exterior length (m)	30.1	30.18
Wing span (m)	18.29	18.29