Thursday, December 12, 2024

MAN B&W L58-64-7 12297 HP

Model: L58-64-7

Brand: MAN B&W

Product Specification Listing: MAN B&W L58/64-7 Marine Engine

1. General Information:

  • Product Name: MAN B&W L58/64-7 Marine Engine
  • Manufacturer: MAN Energy Solutions
  • Application: Marine propulsion for vessels
  • Model Number: L58/64-7
  • Power Output: 12,297 HP

2. Engine Configuration:

  • Engine Type: Four-stroke, medium-speed diesel engine
  • Configuration: In-line, 7 cylinders
  • Bore and Stroke:
    • Bore: 580 mm
    • Stroke: 640 mm
  • Swept Volume: 168.2 liters per cylinder

3. Performance:

  • Rated Power: 12,297 HP (Horsepower)
  • Rated Speed: 428 - 514 RPM (adjustable depending on operational requirement)
  • Specific Fuel Consumption: Approximately 173 g/kWh at 85% load

4. Dimensions and Weight:

  • Length: Approx. 11.95 meters
  • Width: Approx. 3.2 meters
  • Height: Approx. 5.4 meters
  • Weight: Approximately 146,000 Kg (dry weight)

5. Fuel System:

  • Fuel Type: Heavy Fuel Oil (HFO) and Marine Diesel Oil (MDO)
  • Injection System: Electronically controlled high-pressure fuel injection system

6. Lubrication System:

  • Lubrication Type: Forced lubricating system with oil coolers and filters

7. Cooling System:

  • Cooling Type: Freshwater cooling with heat exchangers (alternatively sea-water cooling)
  • Water Pump: Integrated Fresh-water and sea-water pumps

8. Air and Exhaust System:

  • Turbocharger: High-efficiency axial turbochargers, 2-stage (where applicable)
  • Exhaust Gas Temperature: 250 – 350°C
  • Scavenging: Pulse turbocharging system

9. Starting System:

  • Starting Method: Air-start system, direct injection type

10. Emissions and Environmental Control:

  • Emission Standards: IMO Tier II / Tier III (with optional SCR system for Tier III compliance)
  • NOx Reduction Technology: Selective Catalytic Reduction (SCR), Exhaust Gas Recirculation (EGR) (optional)

11. Features and Benefits:

  • Efficiency: High thermal efficiency and optimal fuel consumption
  • Durability: Robust design ensures longevity and reliability under harsh marine conditions
  • Maintenance: Designed for easy access and maintenance with modular components
  • Control and Monitoring: Advanced electronic control system for engine monitoring and diagnostics

12. Certification:

  • Classification Societies: Type approved by leading international marine classification societies (e.g., ABS, DNV, Lloyd’s Register, etc.)

13. Optional Equipment:

  • Additional Turbocharger Options: For varied operational requirements
  • SCR Systems: For Tier III emissions compliance
  • Remote Monitoring: Integrated remote diagnostic and monitoring solutions

14. Documentation:

  • User Manuals: Comprehensive user and maintenance manuals provided
  • Certifications: CE Certificate of Compliance, Type Approval Certificates from Classification Societies
  • Warranty: Standard warranty terms apply, extended packages available

15. Contact Information:

  • Manufacturer Contact: MAN Energy Solutions
  • Customer Service: [Customer service phone number]
  • Email: [Customer service email]
  • Website: [Company website URL]

This product specification listing provides an overview of the MAN B&W L58/64-7 Marine Engine, designed to deliver efficient, reliable, and powerful performance for marine vessels.

[Product Type: Engine]

Product Specifications

Rated Speed 400 r/min
Cylinders Arrangement/Number L7
Rating C
Power 12297 HP (9168.64kw)

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