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Wärtsilä

9L20

Dual-Fuel Engine (Marine) · Main Engines (4-Stroke)

Class-certified type (DNV register) · technical data sheet not yet verified​⁠​​‍​​‍‍​⁠⁠‌⁠‍‌‌​‌‍
Specifications

Technical data.reference — unverified

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Rated power1 800 kW
Dimensions (mm)4 261 mm
Weight11.6 tonnes
Engine type9L20
Length95m
Breadth20m
Build2009
Beam19 m
Dead weight Tonnage4000t
Capacity69 Pax
Mess40 Pax
Main propulsion systemDiesel Electric – 6 x WARTSILA 9L20 1800 KW
Diesel Engines2 x SCHOTTL THRUSTERS, 3100 KW
Emergency GeneratorCATEPILAR 3406TA and SR4B-450
Transit speed13 knots (15 KTS MAX)
Endurance operation150 days in operation
Fuel consumption transit~15 t @ 12
Manufacturer documentation

Images from manufacturer documentation.

Photos, drawings and page previews from this model’s datasheet or catalog.

Argeo Venture is a multipurpose subsea intervention, maintenance, and repair vessel equipped for ultra deep-water operations.

Applications

  • subsea intervention
  • deep-water operations

Features

  • X-BOW design
  • diesel-electric propulsion
  • high specification catalytic convertors
  • double hull
  • bilge water cleaning system
  • long endurance diesel electric propulsion

Options

  • AUV: Hugin Superior
  • ROV: 2 x WROV (option)
  • instrumentation and acoustic positioning (SON/HIPAP)
  • computerized onboard data processing center
  • client office space and conference room
  • Marlink VSAT communication
  • Dual Starlink communication
Wärtsilä 9L20 – Photo (79c9d2117132_S1-2 S. 1)
Photo · 79c9d2117132_S1-2 · S. 1
Wärtsilä 9L20 – Drawing (79c9d2117132_S1-2 S. 1)
Drawing · 79c9d2117132_S1-2 · S. 1
Wärtsilä 9L20 – Drawing (79c9d2117132_S1-2 S. 2)
Drawing · 79c9d2117132_S1-2 · S. 2
Source: Wärtsilä 9L20 datasheet, p. 1
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