KJ-2000 Mainring vs S-2 Tracker
Overview
The KJ-2000 Mainring and the S-2 Tracker are both Military Special Mission Aircraft, manufactured by Xi'an and Grumman respectively.
Top speed is 850 km/h for the KJ-2000 Mainring vs 450 km/h for the S-2 Tracker. The KJ-2000 Mainring has an operational range of 5,500 km vs 2,172 km for the S-2 Tracker. At 175,000 kg MTOW, the KJ-2000 Mainring is 15:1 the S-2 Tracker's 11,860 kg.
The KJ-2000 Mainring has been produced in 5 units vs 1,284 for the S-2 Tracker. The S-2 Tracker first flew 51 years before the KJ-2000 Mainring (1952 vs 2003).
| Chinese second-generation airborne early warning and control (AEW&C) aircraft, developed in the early 2000s and operated by the People's Liberation Army Air Force for aerial surveillance and command. | |
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| Origin country | 🇨🇳 China |
| Category | Military Special Mission Aircraft |
| Manufacturer | Xi'an |
| First flight | 1 January 2003 |
| Year introduced | 2005 |
| Number produced | 5 units |
| Average unit price | -- |
| American carrier-based anti-submarine aircraft, deployed during the Cold War, notably used in the Vietnam and Korean Wars. | |
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| Origin country | 🇺🇸 United States |
| Category | Military Special Mission Aircraft |
| Manufacturer | Grumman |
| First flight | 4 November 1952 |
| Year introduced | 1954 |
| Number produced | 1284 units |
| Average unit price | -- |
| Wing area | -- m² |
| Wingspan | -- m |
| Height | -- m |
| Length | -- m |
| Maximum speed | 850 km/h ◉ |
| Operational range | 5,500 km ◉ |
| Service ceiling | -- m |
| Max. takeoff weight | 175,000 kg ◉ |
| Empty weight | -- kg |
| Total thrust | 0 ◉ |
| Wing area | 45.0 m² |
| Wingspan | 22.2 m |
| Height | 5.4 m |
| Length | 13.3 m |
| Maximum speed | 450 km/h ◉ |
| Operational range | 2,172 km ◉ |
| Service ceiling | 6,706 m |
| Max. takeoff weight | 11,860 kg ◉ |
| Empty weight | 8,308 kg |
| Total thrust | 2 x 569 kW ◉ |
Performance Radar Chart
Detailed Comparison
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Frequently Asked Questions
Which is faster, the KJ-2000 Mainring or S-2 Tracker?
The KJ-2000 Mainring is faster with a maximum speed of 850 km/h compared to the S-2 Tracker's 450 km/h, a difference of 400 km/h.
Which has longer range, the KJ-2000 Mainring or S-2 Tracker?
The KJ-2000 Mainring has a longer range at 5,500 km compared to the S-2 Tracker's 2,172 km.
Which can fly higher, the KJ-2000 Mainring or S-2 Tracker?
The S-2 Tracker has a higher service ceiling at 6,706 meters (22,001 ft) compared to the KJ-2000 Mainring's 0 meters (0 ft).
Which is heavier, the KJ-2000 Mainring or S-2 Tracker?
The KJ-2000 Mainring has a higher maximum takeoff weight at 175,000 kg compared to the S-2 Tracker's 11,860 kg.
Which is larger, the KJ-2000 Mainring or S-2 Tracker?
The S-2 Tracker is longer at 13.3 meters compared to the KJ-2000 Mainring's 0.0 meters.
Which entered service first, the KJ-2000 Mainring or S-2 Tracker?
The S-2 Tracker entered service first in 1954, 51 years before the KJ-2000 Mainring which entered service in 2005.
Which has been built in greater numbers, the KJ-2000 Mainring or S-2 Tracker?
The S-2 Tracker has been produced in greater numbers with 1,284 units compared to 5 units of the KJ-2000 Mainring.