Protecteur vs Spearhead
Protecteur vs Spearhead at a glance — displacement 20,240 vs 1,515 tons, length 173 vs 103 m, speed 20 vs 43 knots, crew 199 vs 41.
Specifications
|
Protecteur |
Spearhead |
| Origin |
🇨🇦 Canada |
🇺🇸 United States |
| Category |
Auxiliary ship |
Auxiliary ship |
| Type |
Joint support ship |
Expeditionary Fast Transport |
| Manufacturer |
Seaspan ULC |
Austal USA |
| Year introduced |
-- |
2012 |
| Number built |
1 unit |
15 units |
| Estimated unit price |
$4,100 million |
$180 million |
| Displacement |
20,240 tons |
1,515 tons |
| Maximum speed |
20.0 knots |
43.0 knots |
| Range |
10,895 nm |
1,200 nm |
| Length |
173.7 m |
103.0 m |
| Beam |
24.0 m |
28.5 m |
| Crew |
199 |
41 |
Armament & Systems
|
Protecteur |
Spearhead |
| Armament |
- 2 × Phalanx CIWS
- 4 × .50-calibre RWS
|
- 4x mounts for M2 .50 caliber machine guns
|
| Propulsion |
2 × MAN 12V32/44CR propulsion engines, 2 × propulsion shafts, 1 × bow thruster, 4 × MAN diesel... |
Four MTU 20V8000 M71L diesel engines, Four ZF 60000NR2H reduction gears |
Detailed Comparison
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Which has greater displacement, the Protecteur-class or Spearhead-class?
The Protecteur-class has greater displacement at 20,240 tons compared to the Spearhead-class's 1,515 tons.
Which is faster, the Protecteur-class or Spearhead-class?
The Spearhead-class is faster with a maximum speed of 43 knots compared to the Protecteur-class's 20 knots.
Which has longer range, the Protecteur-class or Spearhead-class?
The Protecteur-class has a longer range at 10,895 nautical miles compared to the Spearhead-class's 1,200 nautical miles.
Which is longer, the Protecteur-class or Spearhead-class?
The Protecteur-class is longer at 173.7 meters compared to the Spearhead-class's 103.0 meters.
How many crew members do the Protecteur-class and Spearhead-class have?
The Protecteur-class has a larger crew complement of 199 compared to the Spearhead-class's 41 crew members.
Which is more expensive, the Protecteur-class or Spearhead-class?
The Protecteur-class is more expensive at approximately $4.1 billion per unit compared to the Spearhead-class at $180 million.
Which has been built in greater numbers, the Protecteur-class or Spearhead-class?
The Spearhead-class has been built in greater numbers with 15 vessels compared to 1 vessels of the Protecteur-class.