Comac ARJ21-700 vs. Lockheed SR-71 Blackbird

versus
... or view the full comparison list here.
Comac ARJ21-700 versus Lockheed SR-71 Blackbird
33.46 m 109 ft 9 in length 32.74 m 107 ft 5 in
8.44 m 27 ft 8 in height 5.64 m 18 ft 6 in
27.28 m 89 ft 6 in wingspan 16.94 m 55 ft 7 in
2x General Electric CF34-10A engines Two Pratt & Whitney J58 axial-flow turbojets
17,057 lbf thrust per engine 34,000 lbs
34,114 lbf total thrust 68,000 lbs
43,500 kg 95,900 lb MTOW 78,018 kg 172,000 lb
2,000 nm 3,704 km range 3,250 mi 2,832 nm
447 knots 261 mph cruise speed Mach 3.2 3951 km/h
90 capacity
rotor diameter
rate of climb
Please note that these values are indicative and actual values can vary based on specific engine models and configurations.