CB90 vs Rihtniemi
The CB90 and the Rihtniemi are both Patrol vessel classes. The Rihtniemi displaces 110 tons — 7.3x the CB90's 15 tons. The CB90 reaches 40 knots vs 15 knots for the Rihtniemi. The CB90 carries a crew of 3 vs 20 for the Rihtniemi. The CB90 was commissioned in 1991, 34 years after the Rihtniemi (1957).
| Swedish patrol vessel, introduced in 1991, propelled by twin water jets reaching 40 knots. | |
| Origin | 🇸🇪 Sweden |
| Category | Patrol vessel |
| Type | Fast assault craft |
| Manufacturer | Dockstavarvet |
| Year introduced | 1991 |
| Number built | 250 units |
| Estimated unit price | $2 million |
| Finnish patrol boat Rihtniemi, introduced in 1957, has a displacement of 110 tons and a crew of 20. | |
| Origin | 🇫🇮 Finland |
| Category | Patrol vessel |
| Type | Patrol boat |
| Manufacturer | -- |
| Year introduced | 1957 |
| Number built | NA |
| Estimated unit price | NA |
| Displacement | 15 tons ◉ |
| Maximum speed | 40.0 knots ◉ |
| Range | 240 nm at 20 knots |
| Length | 15.9 m ◉ |
| Beam | 3.8 m ◉ |
| Crew | 3 ◉ |
| Propulsion | 2 × 625 bhp Scania DSI14 V8 Diesel; 2 × Kamewa FF water jets |
| Armament |
|
| Displacement | 110 tons ◉ |
| Maximum speed | 15.0 knots ◉ |
| Range | NA |
| Length | 31.1 m ◉ |
| Beam | 5.7 m ◉ |
| Crew | 20 ◉ |
| Propulsion | 51, 52: 2 Mercedes-Benz Diesel; 1,044 kW 53, 54, 55: 2 Mercedes-Benz Diesel; 1,864 kW |
| Armament |
1 × 40 mm Bofors 1 × 20 mm Madsen 1 × Squid ASW mortar |
Performance Radar Chart
Frequently Asked Questions
Which has greater displacement, the CB90-class or Rihtniemi-class?
The Rihtniemi-class has greater displacement at 110 tons compared to the CB90-class's 15 tons.
Which is faster, the CB90-class or Rihtniemi-class?
The CB90-class is faster with a maximum speed of 40 knots compared to the Rihtniemi-class's 15 knots.
Which has longer range, the CB90-class or Rihtniemi-class?
The CB90-class has a longer range at 240 nautical miles compared to the Rihtniemi-class's 0 nautical miles.
Which is longer, the CB90-class or Rihtniemi-class?
The Rihtniemi-class is longer at 31.1 meters compared to the CB90-class's 15.9 meters.
How many crew members do the CB90-class and Rihtniemi-class have?
The Rihtniemi-class has a larger crew complement of 20 compared to the CB90-class's 3 crew members.