Harry DeWolf vs Spearhead
Harry DeWolf vs Spearhead at a glance — displacement 6,615 vs 1,515 tons, length 103 vs 103 m, speed 17 vs 43 knots, crew 65 vs 41.
Specifications
|
Harry DeWolf |
Spearhead |
| Origin |
🇨🇦 Canada |
🇺🇸 United States |
| Category |
Patrol vessel |
Auxiliary ship |
| Type |
Arctic/offshore patrol vessel |
Expeditionary Fast Transport |
| Manufacturer |
Halifax Shipyards |
Austal USA |
| Year introduced |
2021 |
2012 |
| Number built |
6 units |
15 units |
| Estimated unit price |
$3,500 million |
$180 million |
| Displacement |
6,615 tons |
1,515 tons |
| Maximum speed |
17.0 knots |
43.0 knots |
| Range |
6,800 nm at 14 knots |
1,200 nm |
| Length |
103.6 m |
103.0 m |
| Beam |
19.0 m |
28.5 m |
| Crew |
65 |
41 |
Armament & Systems
|
Harry DeWolf |
Spearhead |
| Armament |
- 1 x BAE Mk 38 25 mm gun
- 2 x M2 Browning machine gun
|
- 4x mounts for M2 .50 caliber machine guns
|
| Propulsion |
Diesel-electric with four 3.6 MW MAN 6L32/44CR diesel generators and two 4.5 MW propulsion... |
Four MTU 20V8000 M71L diesel engines, Four ZF 60000NR2H reduction gears |
Detailed Comparison
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Which has greater displacement, the Harry DeWolf-class or Spearhead-class?
The Harry DeWolf-class has greater displacement at 6,615 tons compared to the Spearhead-class's 1,515 tons.
Which is faster, the Harry DeWolf-class or Spearhead-class?
The Spearhead-class is faster with a maximum speed of 43 knots compared to the Harry DeWolf-class's 17 knots.
Which has longer range, the Harry DeWolf-class or Spearhead-class?
The Harry DeWolf-class has a longer range at 6,800 nautical miles compared to the Spearhead-class's 1,200 nautical miles.
Which is longer, the Harry DeWolf-class or Spearhead-class?
The Harry DeWolf-class is longer at 103.6 meters compared to the Spearhead-class's 103.0 meters.
How many crew members do the Harry DeWolf-class and Spearhead-class have?
The Harry DeWolf-class has a larger crew complement of 65 compared to the Spearhead-class's 41 crew members.
Which is more expensive, the Harry DeWolf-class or Spearhead-class?
The Harry DeWolf-class is more expensive at approximately $3.5 billion per unit compared to the Spearhead-class at $180 million.
Which has been built in greater numbers, the Harry DeWolf-class or Spearhead-class?
The Spearhead-class has been built in greater numbers with 15 vessels compared to 6 vessels of the Harry DeWolf-class.