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Diponegoro vs Sigma

Diponegoro vs Sigma at a glance — displacement 1,692 vs 1,692 tons, length 90 vs 90 m, speed 28 vs 28 knots, crew 80 vs 80.

Specifications
Diponegoro Sigma
Origin 🇮🇩 Indonesia 🇳🇱 Netherlands
Category Corvette Frigate
Type Multi-purpose corvette Multi-purpose corvette / frigate
Manufacturer Damen Schelde Naval Shipbuilding Damen Schelde Naval Shipbuilding
Year introduced 2007 2007
Number built 4 units 10 units
Estimated unit price $222 million $222 million
Displacement 1,692 tons 1,692 tons
Maximum speed 28.0 knots 28.0 knots
Range 4,800 nm at 14 knots 4,800 nm at 14 knots
Length 90.7 m 90.7 m
Beam 13.0 m 13.0 m
Crew 80 80
Performance Radar Chart
Armament & Systems
Diponegoro Sigma
Armament
  • 1 × Oto Melara 76 mm gun
  • 2 × 20 mm Denel GI-2 gun
  • 2 × quad (8) Mistral TETRAL Anti-air missile
  • 4 × Exocet MM40 Block III anti-surface vessel missile
  • 2 × triple launchers for WASS A244-S mod.3 torpedoes
  • 1 × Oto Melara 76 mm gun
  • 2 × 20 mm Denel GI-2 gun
  • 2 × quad (8) Mistral TETRAL Anti-air missile
  • 4 × Exocet MM40 Block II/MM40 Block III anti-surface missile
  • 2 × B515/3 triple launchers for lightweight WASS A244-S mod.3 / EuroTorp MU 90 torpedoes
Propulsion 2 × SEMT Pielstick 20PA6B STC rated at 8910 kW each; 4 × Caterpillar 3406C TA generator rated at 350 kW each; 1 × Caterpillar 3304B emergency generator rated at 105 kW; 2 × shaft with Rolls-Royce Kamewa 5 bladed controllable pitch propeller; 2 × Renk ASL94 single step reduction gear 2 × SEMT Pielstick 20PA6B STC rated at 8910 kW each driving a lightweight Geislinger coupling; 4 × Caterpillar 3406C TA generator rated at 350 kW each; 1 × Caterpillar 3304B emergency generator rated at 105 kW; 2 × shaft with Rolls-Royce Kamewa 5 bladed controllable pitch propeller
Change comparison vs
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Frequently Asked Questions

Which has greater displacement, the Diponegoro-class or Sigma-class?
The Sigma-class has greater displacement at 1,692 tons compared to the Diponegoro-class's 1,692 tons.
Which is faster, the Diponegoro-class or Sigma-class?
The Sigma-class is faster with a maximum speed of 28 knots compared to the Diponegoro-class's 28 knots.
Which has longer range, the Diponegoro-class or Sigma-class?
The Sigma-class has a longer range at 4,800 nautical miles compared to the Diponegoro-class's 4,800 nautical miles.
Which is longer, the Diponegoro-class or Sigma-class?
The Sigma-class is longer at 90.7 meters compared to the Diponegoro-class's 90.7 meters.
How many crew members do the Diponegoro-class and Sigma-class have?
The Sigma-class has a larger crew complement of 80 compared to the Diponegoro-class's 80 crew members.
Which is more expensive, the Diponegoro-class or Sigma-class?
The Sigma-class is more expensive at approximately $222 million per unit compared to the Diponegoro-class at $222 million.
Which has been built in greater numbers, the Diponegoro-class or Sigma-class?
The Sigma-class has been built in greater numbers with 10 vessels compared to 4 vessels of the Diponegoro-class.