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Grachonok vs Róisín

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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
Performance Radar Chart
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)

Overview

The Grachonok and the Róisín are both Patrol vessel classes.

The Róisín displaces 1,500 tons — 11:1 the Grachonok's 138 tons. The Grachonok reaches 23 knots vs 23 knots for the Róisín. The Grachonok carries a crew of 8 vs 44 for the Róisín.

The Grachonok was produced in 28 units vs 2 for the Róisín. The Grachonok was commissioned in 2009, 10 years after the Róisín (1999).

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Frequently Asked Questions

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.