Hämeenmaa vs Pohjanmaa
Hämeenmaa vs Pohjanmaa at a glance — displacement 1,450 vs 4,300 tons, length 77 vs 117 m, speed 20 vs 26 knots, crew 60 vs 70.
Specifications
|
Hämeenmaa |
Pohjanmaa |
| Origin |
🇫🇮 Finland |
🇫🇮 Finland |
| Category |
Mine warfare |
Corvette |
| Type |
Coastal minelayer |
Corvette |
| Manufacturer |
Finnyards |
Rauma Marine Constructions |
| Year introduced |
1992 |
2027 |
| Number built |
2 units |
4 units |
| Estimated unit price |
NA |
$390 million |
| Displacement |
1,450 tons |
4,300 tons |
| Maximum speed |
20.0 knots |
26.0 knots |
| Range |
NA |
3,500 nm |
| Length |
77.8 m |
117.0 m |
| Beam |
11.6 m |
16.0 m |
| Crew |
60 |
70 |
Armament & Systems
|
Hämeenmaa |
Pohjanmaa |
| Armament |
- 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
|
- 1 × 8-cell Mk 41 VLS (32 × RIM-162 ESSM Block 2 missiles)
- 2 × 4-cell launchers with Gabriel V anti-ship missiles
- 1 × Bofors 57 mm/70 SAK Mk3 naval gun
- 2 × Saab Trackfire RCWS
- 2 × Saab Dynamics Tub m/20 torpedo launchers (Saab lightweight torpedoes)
- Stern rails for 100 × PB 17 naval mines
|
| Propulsion |
2 × Wärtsilä Vasa 16V22 (2,600 kW each), Two shafts; KaMeWa controllable pitch propellers |
Combined diesel-electric and gas (CODLAG) propulsion; 1 × GE LM2500 gas turbine, 4 × MAN 12V175D-MEL generating sets (4 × 1,920 kW); 28 MW (38,000 hp) |
Detailed Comparison
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Which has greater displacement, the Hämeenmaa-class or Pohjanmaa-class?
The Pohjanmaa-class has greater displacement at 4,300 tons compared to the Hämeenmaa-class's 1,450 tons.
Which is faster, the Hämeenmaa-class or Pohjanmaa-class?
The Pohjanmaa-class is faster with a maximum speed of 26 knots compared to the Hämeenmaa-class's 20 knots.
Which has longer range, the Hämeenmaa-class or Pohjanmaa-class?
The Pohjanmaa-class has a longer range at 3,500 nautical miles compared to the Hämeenmaa-class's 0 nautical miles.
Which is longer, the Hämeenmaa-class or Pohjanmaa-class?
The Pohjanmaa-class is longer at 117.0 meters compared to the Hämeenmaa-class's 77.8 meters.
How many crew members do the Hämeenmaa-class and Pohjanmaa-class have?
The Pohjanmaa-class has a larger crew complement of 70 compared to the Hämeenmaa-class's 60 crew members.
Which has been built in greater numbers, the Hämeenmaa-class or Pohjanmaa-class?
The Pohjanmaa-class has been built in greater numbers with 4 vessels compared to 2 vessels of the Hämeenmaa-class.