Lewis and Clark vs Spearhead
Lewis and Clark vs Spearhead at a glance — displacement 45,149 vs 1,515 tons, length 210 vs 103 m, speed 21 vs 43 knots, crew 135 vs 41.
Specifications
|
Lewis and Clark |
Spearhead |
| Origin |
🇺🇸 United States |
🇺🇸 United States |
| Category |
Auxiliary ship |
Auxiliary ship |
| Type |
Dry cargo and ammunition ship |
Expeditionary Fast Transport |
| Manufacturer |
General Dynamics NASSCO |
Austal USA |
| Year introduced |
2006 |
2012 |
| Number built |
14 units |
15 units |
| Estimated unit price |
NA |
$180 million |
| Displacement |
45,149 tons |
1,515 tons |
| Maximum speed |
21.0 knots |
43.0 knots |
| Range |
NA |
1,200 nm |
| Length |
210.0 m |
103.0 m |
| Beam |
32.3 m |
28.5 m |
| Crew |
135 |
41 |
Armament & Systems
|
Lewis and Clark |
Spearhead |
| Armament |
- Multiple .50 caliber machine guns
- Space, weight, and power reservations for close-in weapon systems
|
- 4x mounts for M2 .50 caliber machine guns
|
| Propulsion |
Integrated electric propulsion; 4 Fairbanks-Morse/MAN diesel generators; 1 shaft, 33,000 shp |
Four MTU 20V8000 M71L diesel engines, Four ZF 60000NR2H reduction gears |
Detailed Comparison
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Which has greater displacement, the Lewis and Clark-class or Spearhead-class?
The Lewis and Clark-class has greater displacement at 45,149 tons compared to the Spearhead-class's 1,515 tons.
Which is faster, the Lewis and Clark-class or Spearhead-class?
The Spearhead-class is faster with a maximum speed of 43 knots compared to the Lewis and Clark-class's 21 knots.
Which has longer range, the Lewis and Clark-class or Spearhead-class?
The Spearhead-class has a longer range at 1,200 nautical miles compared to the Lewis and Clark-class's 0 nautical miles.
Which is longer, the Lewis and Clark-class or Spearhead-class?
The Lewis and Clark-class is longer at 210.0 meters compared to the Spearhead-class's 103.0 meters.
How many crew members do the Lewis and Clark-class and Spearhead-class have?
The Lewis and Clark-class has a larger crew complement of 135 compared to the Spearhead-class's 41 crew members.
Which has been built in greater numbers, the Lewis and Clark-class or Spearhead-class?
The Spearhead-class has been built in greater numbers with 15 vessels compared to 14 vessels of the Lewis and Clark-class.