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Buyan vs Diponegoro

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Specifications
Buyan Diponegoro
Origin 🇷🇺 Russia 🇮🇩 Indonesia
Category Corvette Corvette
Type Guided-missile corvette Multi-purpose corvette
Manufacturer Almaz Shipbuilding Company Damen Schelde Naval Shipbuilding
Year introduced 2006 2007
Number built 15 units 4 units
Estimated unit price NA $222 million
Displacement 949 tons 1,692 tons
Maximum speed 28.0 knots 28.0 knots
Range 2,300 nm at 12 knots 4,800 nm at 3600 knots
Length 75.0 m 90.7 m
Beam 11.0 m 13.0 m
Crew 52 80
Performance Radar Chart
Armament & Systems
Buyan Diponegoro
Armament
  • 1 × 100 mm A-190-01 naval gun
  • 1 × 2 30 mm AK-630-M2 CIWS
  • 1 × Pantsir-M CIWS (Stavropol)
  • 2 × 4 UKSK VLS cells for Kalibr or Oniks anti-ship cruise missiles
  • 2 × 4 Komar surface-to-air missiles
  • 1 × 10 55 mm DP-65 anti-saboteur grenade launcher
  • 2 × 14.5 mm KPV type
  • 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
Propulsion 2 shaft CODAD, 4 × Zvezda M520, 10,875 kW (14,584 shp) and Kolomna Diesel, Pumpjet 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

Overview

The Buyan and the Diponegoro are both Corvette classes.

Displacement is 949 tons for the Buyan vs 1,692 tons for the Diponegoro. The Buyan reaches 28 knots vs 28 knots for the Diponegoro. Operational range is 2,300 nautical miles for the Buyan vs 4,800 for the Diponegoro. The Buyan carries a crew of 52 vs 80 for the Diponegoro.

The Buyan was produced in 15 units vs 4 for the Diponegoro. The Buyan was commissioned in 2006, 1 years before the Diponegoro (2007).

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Frequently Asked Questions

Which has greater displacement, the Buyan-class or Diponegoro-class?
The Diponegoro-class has greater displacement at 1,692 tons compared to the Buyan-class's 949 tons.
Which is faster, the Buyan-class or Diponegoro-class?
The Diponegoro-class is faster with a maximum speed of 28 knots compared to the Buyan-class's 28 knots.
Which has longer range, the Buyan-class or Diponegoro-class?
The Diponegoro-class has a longer range at 4,800 nautical miles compared to the Buyan-class's 2,300 nautical miles.
Which is longer, the Buyan-class or Diponegoro-class?
The Diponegoro-class is longer at 90.7 meters compared to the Buyan-class's 75.0 meters.
How many crew members do the Buyan-class and Diponegoro-class have?
The Diponegoro-class has a larger crew complement of 80 compared to the Buyan-class's 52 crew members.
Which has been built in greater numbers, the Buyan-class or Diponegoro-class?
The Buyan-class has been built in greater numbers with 15 vessels compared to 4 vessels of the Diponegoro-class.