KC-10 Extender vs KC-135 Stratotanker

Overview

The KC-10 Extender is a Military Transport Aircraft built by McDonnell Douglas, while the KC-135 Stratotanker is a Military Special Mission Aircraft by Boeing.

Top speed is 866 km/h for the KC-10 Extender vs 933 km/h for the KC-135 Stratotanker. The KC-10 Extender has an operational range of 7,100 km vs 2,400 km for the KC-135 Stratotanker. The KC-135 Stratotanker operates at altitudes up to 15,240 m compared to 13,000 m for the KC-10 Extender.

The KC-10 Extender has been produced in 60 units vs 803 for the KC-135 Stratotanker. Unit cost is $96M for the KC-10 Extender vs $39M for the KC-135 Stratotanker. The KC-135 Stratotanker first flew 24 years before the KC-10 Extender (1956 vs 1980).

American tanker and cargo aircraft, developed from the DC-10 airliner in the late 20th century, operated by the United States Air Force and the Royal Netherlands Air Force for aerial refueling and transport.
McDonnell Douglas KC-10 Extender Transport profile drawing
Origin country πŸ‡ΊπŸ‡Έ United States
Category Military Transport Aircraft
Manufacturer McDonnell Douglas
First flight 1 July 1980
Year introduced 1981
Number produced 60 units
Average unit price $96 million
American refueling aircraft, deployed during Cold War, Desert Storm and ongoing operations worldwide for mid-air refueling missions.
Boeing KC-135 Stratotanker Other profile drawing
Origin country πŸ‡ΊπŸ‡Έ United States
Category Military Special Mission Aircraft
Manufacturer Boeing
First flight 31 August 1956
Year introduced 1957
Number produced 803 units
Average unit price $39 million
Wing area 367.7 mΒ² β—‰
Wingspan 50.4 m β—‰
Height 17.7 m β—‰
Length 55.4 m β—‰
Maximum speed 866 km/h β—‰
Operational range 7,100 km β—‰
Service ceiling 13,000 m β—‰
Max. takeoff weight 267,619 kg β—‰
Empty weight 109,328 kg β—‰
Total thrust 3 x 78 kN β—‰
Wing area 226.0 mΒ² β—‰
Wingspan 39.9 m β—‰
Height 12.7 m β—‰
Length 41.5 m β—‰
Maximum speed 933 km/h β—‰
Operational range 2,400 km β—‰
Service ceiling 15,240 m β—‰
Max. takeoff weight 146,283 kg β—‰
Empty weight 44,663 kg β—‰
Total thrust 4 x 2,453 kgf β—‰

Performance Radar Chart

Frequently Asked Questions

Which is faster, the KC-10 Extender or KC-135 Stratotanker?
The KC-135 Stratotanker is faster with a maximum speed of 933 km/h compared to the KC-10 Extender's 866 km/h, a difference of 67 km/h.
Which has longer range, the KC-10 Extender or KC-135 Stratotanker?
The KC-10 Extender has a longer range at 7,100 km compared to the KC-135 Stratotanker's 2,400 km.
Which can fly higher, the KC-10 Extender or KC-135 Stratotanker?
The KC-135 Stratotanker has a higher service ceiling at 15,240 meters (50,000 ft) compared to the KC-10 Extender's 13,000 meters (42,650 ft).
Which is heavier, the KC-10 Extender or KC-135 Stratotanker?
The KC-10 Extender has a higher maximum takeoff weight at 267,619 kg compared to the KC-135 Stratotanker's 146,283 kg.
Which is larger, the KC-10 Extender or KC-135 Stratotanker?
The KC-10 Extender is longer at 55.4 meters compared to the KC-135 Stratotanker's 41.5 meters.
Which is more expensive, the KC-10 Extender or KC-135 Stratotanker?
The KC-10 Extender is more expensive at approximately $96 million per unit compared to the KC-135 Stratotanker at $39 million.
Which entered service first, the KC-10 Extender or KC-135 Stratotanker?
The KC-135 Stratotanker entered service first in 1957, 24 years before the KC-10 Extender which entered service in 1981.
Which has been built in greater numbers, the KC-10 Extender or KC-135 Stratotanker?
The KC-135 Stratotanker has been produced in greater numbers with 803 units compared to 60 units of the KC-10 Extender.