Avenger vs Hämeenmaa
Avenger vs Hämeenmaa at a glance — displacement 1,312 vs 1,450 tons, length 68 vs 77 m, speed 14 vs 20 knots, crew 84 vs 60.
Specifications
|
Avenger |
Hämeenmaa |
| Origin |
🇺🇸 United States |
🇫🇮 Finland |
| Category |
Mine warfare |
Mine warfare |
| Type |
Mine countermeasures vessel |
Coastal minelayer |
| Manufacturer |
Peterson Shipbuilders |
Finnyards |
| Year introduced |
1987 |
1992 |
| Number built |
14 units |
2 units |
| Estimated unit price |
NA |
NA |
| Displacement |
1,312 tons |
1,450 tons |
| Maximum speed |
14.0 knots |
20.0 knots |
| Length |
68.0 m |
77.8 m |
| Beam |
12.0 m |
11.6 m |
| Crew |
84 |
60 |
Armament & Systems
|
Avenger |
Hämeenmaa |
| Armament |
- Mine neutralization system
- 4 × .50 caliber machine guns
|
- 1 × Bofors 57 mm/70 Mk1
- 8-cell Denel Umkhonto-IR VLS SAM system
- 2 × 12.7 mm machine gun
- 2 × H&K GMG grenade machinegun
- 2 × RBU-1200 depth charge rocket launcher
- 2 × rails for depth charges
- 4 × rails for 100-150 mines
|
| Propulsion |
4 × Waukesha Diesel engines (first two ships) or 4 × Isotta-Fraschini Diesel engines (600 hp (450 kW) ea.); 2 × 200 hp (150 kW) electric propulsion motors; 2 × shafts with controllable pitch propellers; 1 × 350 hp (260 kW) Omnithruster waterjet bow thruster |
2 × Wärtsilä Vasa 16V22 (2,600 kW each), Two shafts; KaMeWa controllable pitch propellers |
Detailed Comparison
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Which has greater displacement, the Avenger-class or Hämeenmaa-class?
The Hämeenmaa-class has greater displacement at 1,450 tons compared to the Avenger-class's 1,312 tons.
Which is faster, the Avenger-class or Hämeenmaa-class?
The Hämeenmaa-class is faster with a maximum speed of 20 knots compared to the Avenger-class's 14 knots.
Which is longer, the Avenger-class or Hämeenmaa-class?
The Hämeenmaa-class is longer at 77.8 meters compared to the Avenger-class's 68.0 meters.
How many crew members do the Avenger-class and Hämeenmaa-class have?
The Avenger-class has a larger crew complement of 84 compared to the Hämeenmaa-class's 60 crew members.
Which has been built in greater numbers, the Avenger-class or Hämeenmaa-class?
The Avenger-class has been built in greater numbers with 14 vessels compared to 2 vessels of the Hämeenmaa-class.