Grachonok vs Róisín
Grachonok vs Róisín at a glance — displacement 138 vs 1,500 tons, length 31 vs 78 m, speed 23 vs 23 knots, crew 8 vs 44.
Specifications
|
Grachonok |
Róisín |
| Origin |
🇷🇺 Russia |
🇬🇧 United Kingdom |
| Category |
Patrol vessel |
Patrol vessel |
| Type |
Anti-saboteur boat |
Offshore patrol vessel |
| Manufacturer |
Zelenodolsk Shipyard |
Appledore Shipbuilders |
| Year introduced |
2009 |
1999 |
| Number built |
28 units |
2 units |
| Estimated unit price |
NA |
NA |
| Displacement |
138 tons |
1,500 tons |
| Maximum speed |
23.0 knots |
23.0 knots |
| Range |
NA |
6,000 nm |
| Length |
31.0 m |
78.8 m |
| Beam |
7.4 m |
14.0 m |
| Crew |
8 |
44 |
Armament & Systems
|
Grachonok |
Róisín |
| Armament |
- 1 × 14.5 mm MTPU machine gun
- 1 × DP-64 anti-sabotage grenade launcher
- 1 × DP-65 remotely-controlled rocket grenade launcher system
- 1 × Igla MANPADS (4 missiles)
|
- 1 × 76 mm OTO Melara gun
- 2 × 20 mm Rheinmetall cannon
- 2 × 12.7 mm HMG
- 4 × 7.62 mm GPMG
|
| Propulsion |
2 × MTU / MWM-Deutz TBD620V12 or Zvezda ZE / Kolomna diesel engines |
2 × Wärtsilä medium speed diesels, 2 × 5,000 kW (6,700 hp) |
Detailed Comparison
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Which has greater displacement, the Grachonok-class or Róisín-class?
The Róisín-class has greater displacement at 1,500 tons compared to the Grachonok-class's 138 tons.
Which is faster, the Grachonok-class or Róisín-class?
The Róisín-class is faster with a maximum speed of 23 knots compared to the Grachonok-class's 23 knots.
Which has longer range, the Grachonok-class or Róisín-class?
The Róisín-class has a longer range at 6,000 nautical miles compared to the Grachonok-class's 0 nautical miles.
Which is longer, the Grachonok-class or Róisín-class?
The Róisín-class is longer at 78.8 meters compared to the Grachonok-class's 31.0 meters.
How many crew members do the Grachonok-class and Róisín-class have?
The Róisín-class has a larger crew complement of 44 compared to the Grachonok-class's 8 crew members.
Which has been built in greater numbers, the Grachonok-class or Róisín-class?
The Grachonok-class has been built in greater numbers with 28 vessels compared to 2 vessels of the Róisín-class.