Helsinki vs P400
Helsinki vs P400 at a glance — displacement 300 vs 373 tons, length 45 vs 54 m, speed 32 vs 24 knots, crew 30 vs 29.
Specifications
|
Helsinki |
P400 |
| Origin |
🇫🇮 Finland |
🇫🇷 France |
| Category |
Patrol vessel |
Patrol vessel |
| Type |
Fast attack craft |
Patrol ship |
| Manufacturer |
Wärtsilä Helsinki Shipyard |
Constructions Mécaniques de Normandie |
| Year introduced |
1981 |
1986 |
| Number built |
4 units |
10 units |
| Estimated unit price |
NA |
NA |
| Displacement |
300 tons |
373 tons |
| Maximum speed |
32.0 knots |
24.0 knots |
| Length |
45.0 m |
54.8 m |
| Beam |
8.9 m |
8.0 m |
| Crew |
30 |
29 |
Armament & Systems
|
Helsinki |
P400 |
| Armament |
- 1 × Bofors 57 mm/70 Mk1
- 2 × Sako twin-barreled 23 mm/87 (modified ZU-23-2)
- 8 × Saab RBS-15 SSM
- 2 × rails for depth charges
|
- Bofors 40 mm gun
- 20 mm modèle F2 gun
- 2 × AA-52 machine guns
|
| Propulsion |
3 × MTU 16V 538 TB92, 9,000 kW (combined), Three shafts |
2 diesel SEMT Pielstick 200PAVGDS 3,700 hp (2,800 kW) each, 7,400 hp (5,500 kW), 2 inversor-reductors, 2 fixed-blade propellers |
Detailed Comparison
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Which has greater displacement, the Helsinki-class or P400-class?
The P400-class has greater displacement at 373 tons compared to the Helsinki-class's 300 tons.
Which is faster, the Helsinki-class or P400-class?
The Helsinki-class is faster with a maximum speed of 32 knots compared to the P400-class's 24 knots.
Which is longer, the Helsinki-class or P400-class?
The P400-class is longer at 54.8 meters compared to the Helsinki-class's 45.0 meters.
How many crew members do the Helsinki-class and P400-class have?
The Helsinki-class has a larger crew complement of 30 compared to the P400-class's 29 crew members.
Which has been built in greater numbers, the Helsinki-class or P400-class?
The P400-class has been built in greater numbers with 10 vessels compared to 4 vessels of the Helsinki-class.