Wednesday, December 25, 2024

Sulzer RTA72U-7 20229 HP

Model: RTA72U-7

Brand: SULZER

Product Specification Listing for Sulzer RTA72U-7 Marine Engine

General Information

  • Engine Model: Sulzer RTA72U-7
  • Engine Type: Two-stroke marine diesel engine
  • Application: Marine propulsion

Technical Specifications

Performance

  • Maximum Horsepower: 20,229 HP
  • Rated RPM: Typically ranges around 91-108 rpm, exact value to be confirmed

Cylinder Configuration

  • Number of Cylinders: 6 to 12 (varies by specific model designation)
  • Bore x Stroke:
    • Bore: 720 mm
    • Stroke: 2,320 mm
  • Swept Volume/Cylinder: 943.8 liters

Dimensions and Weight

  • Cylinder Diameter: 720 mm
  • Piston Stroke: 2,320 mm
  • Overall Length: Variable depending on configuration (typically around 14,000 mm for an 8-cylinder model)
  • Height: Approximately 13,000 mm
  • Weight (engine only): Typically around 1,600 tons for an 8-cylinder model

Fuel and Consumption

  • Fuel Type: Heavy Fuel Oil (HFO) and Marine Diesel Oil (MDO)
  • Specific Fuel Consumption: Approximately 171 g/kWh at maximum continuous rating

Emissions and Compliance

  • Compliance: IMO Tier II compliant (can be upgraded for Tier III compliance with additional systems)

Auxiliary Systems

  • Turbocharging: Single or multiple turbochargers depending on engine configuration
  • Cooling System: Central cooling system, including sea-water cooled intercoolers and jacket water coolers
  • Starting System: Compressed air starting system

Maintenance and Service

  • Overhaul Interval: Major overhaul recommended every 5 years or 24,000 operating hours
  • Service Access Points: Multiple access points for easier maintenance

Additional Features

  • Engine Control System: Fully automated, modern engine monitoring and control systems
  • Noise and Vibration: Engine is designed to minimize noise and vibration
  • Redundancy and Safety: Multiple redundancies in critical systems for enhanced safety

Applications

  • Vessel Type: Suitable for large container ships, tankers, bulk carriers, and other large marine vessels

Manufacturer and Support

  • Manufacturer: WinGD (Winterthur Gas & Diesel), successor to Sulzer
  • Warranty: Standard warranty as per manufacturer terms, extended options available
  • Support: Global service network for parts and maintenance support

Ordering Information

  • Lead Time: Typically 12-18 months from order to delivery
  • Custom Configurations: Available upon request to meet specific vessel requirements

Contact Information

Please contact your WinGD representative for further details and customized solutions for your specific marine propulsion needs.

[Product Type: Engine]

Product Specifications

Rated Speed 99 r/min
Cylinders Arrangement/Number L7
Power 20229 HP (15082.74kw)

Competitor Products

Model: L60-MC-C8-6

Brand: MAN B&W

Cylinders Arrangement/Number L6
Power 18828 HP
Rated Speed 123 r/min