Diana vs Grachonok
Overview
The Diana and the Grachonok are both Patrol vessel classes.
The Diana displaces 280 tons — 2.0x the Grachonok's 138 tons. The Diana reaches 25 knots vs 23 knots for the Grachonok. The Diana carries a crew of 9 vs 8 for the Grachonok.
The Diana was produced in 6 units vs 28 for the Grachonok. The Diana was commissioned in 2007, 2 years before the Grachonok (2009).
| Danish patrol vessel, introduced in 2007, propelled by two MTU diesel engines. | |
| Origin | 🇩🇰 Denmark |
| Category | Patrol vessel |
| Type | Patrol vessel |
| Manufacturer | Faaborg Værft A/S |
| Year introduced | 2007 |
| Number built | 6 units |
| Estimated unit price | NA |
| Commissioned by Russia from 2009, the Grachonok class is an anti-saboteur patrol boat designed for harbour defence, fitted with the Anapa-M towed diver-detection sonar. | |
| Origin | 🇷🇺 Russia |
| Category | Patrol vessel |
| Type | Anti-saboteur boat |
| Manufacturer | Zelenodolsk Shipyard |
| Year introduced | 2009 |
| Number built | 28 units |
| Estimated unit price | NA |
| Displacement | 280 tons â—‰ |
| Maximum speed | 25.0 knots â—‰ |
| Range | 1,500 nm at 15 knots |
| Length | 43.0 m â—‰ |
| Beam | 8.2 m â—‰ |
| Crew | 9 â—‰ |
| Propulsion | 2 × MTU 16V396 TB94 diesel engines, 2 shafts, controllable pitch propellers, 2,100 kW (2,816 bhp) |
| Armament |
|
| Displacement | 138 tons â—‰ |
| Maximum speed | 23.0 knots â—‰ |
| Range | NA |
| Length | 31.0 m â—‰ |
| Beam | 7.4 m â—‰ |
| Crew | 8 â—‰ |
| Propulsion | 2 × MTU / MWM-Deutz TBD620V12 or Zvezda ZE / Kolomna diesel engines |
| Armament |
|
Performance Radar Chart
Detailed Comparison
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Frequently Asked Questions
Which has greater displacement, the Diana-class or Grachonok-class?
The Diana-class has greater displacement at 280 tons compared to the Grachonok-class's 138 tons.
Which is faster, the Diana-class or Grachonok-class?
The Diana-class is faster with a maximum speed of 25 knots compared to the Grachonok-class's 23 knots.
Which has longer range, the Diana-class or Grachonok-class?
The Diana-class has a longer range at 1,500 nautical miles compared to the Grachonok-class's 0 nautical miles.
Which is longer, the Diana-class or Grachonok-class?
The Diana-class is longer at 43.0 meters compared to the Grachonok-class's 31.0 meters.
How many crew members do the Diana-class and Grachonok-class have?
The Diana-class has a larger crew complement of 9 compared to the Grachonok-class's 8 crew members.
Which has been built in greater numbers, the Diana-class or Grachonok-class?
The Grachonok-class has been built in greater numbers with 28 vessels compared to 6 vessels of the Diana-class.