Friday, July 19, 2024

MAN B&W L25-30-8 2146 HP

Model: L25-30-8

Brand: MAN B&W

Certainly! Here's a detailed product specification listing for the marine engine MAN B&W L25/30-8, 2146 HP:

Product Specification: MAN B&W L25/30-8 Marine Engine

General Information

  • Model: MAN B&W L25/30-8
  • Power Output: 2146 HP (approx. 1600 kW)
  • Engine Type: Marine Diesel Engine
  • Configuration: Inline 8 cylinders

Dimensions & Weight

  • Length: [Specify length in mm/inches if available]
  • Width: [Specify width in mm/inches if available]
  • Height: [Specify height in mm/inches if available]
  • Dry Weight: [Specify weight in kg/lbs if available]


  • Maximum Continuous Rating (MCR): 2146 HP (1600 kW)
  • Rated Speed: 750-1000 RPM (Please confirm exact RPM based on specific configuration)
  • Mean Effective Pressure: [Specify if available]
  • Fuel Consumption: [Specify consumption rate, g/kWh or other units]
  • Thermal Efficiency: [Specify thermal efficiency if available]

Engine Specifications

  • Bore x Stroke: 250 mm x 300 mm
  • Displacement: [Specify displacement per cylinder and total in liters/cubic inches if available]
  • Compression Ratio: [Specify compression ratio if available]
  • Number of Cylinders: 8 Inline
  • Charging Method: Turbocharged
  • Air Intake: [Specify details, natural aspirated/turbocharged with intercooler if available]

Fuel System

  • Type: Common rail or Unit injector (confirm based on configuration)
  • Fuel Type: Heavy Fuel Oil (HFO), Marine Diesel Oil (MDO)
  • Fuel Injection Pressure: [Specify if available, in bar or psi]

Cooling System

  • Type: Closed-loop fresh water cooling
  • Lube Oil System: Wet sump or dry sump (confirm based on configuration)
  • Cooling Method: [Details about the cooling method, freshwater/sea water heat exchangers if available]

Exhaust System

  • Exhaust Gas Temperature: [Specify temperature in °C or °F if available]
  • Emissions Compliance: [Specify compliance standards, IMO, Tier II/Tier III if available]


  • Starting Method: Electric Start, Pneumatic Start (confirm based on configuration)
  • Alternator: [Specify details if an alternator is integrated, capacity in kW]
  • Battery: [Specify requirements, voltage, and capacity if available]

Maintenance & Service

  • Service Interval: [Specify recommended hours of operation between services]
  • Maintenance Plan: [Details about planned maintenance intervals, consumable parts, etc.]


  • Ideal Use: Propulsion for commercial vessels, cargo ships, tankers, and bulk carriers.

Optional Features

  • Noise Reduction Systems: Available upon request
  • Remote Monitoring: Available upon request
  • Exhaust Gas Treatment Systems (Scrubbers, SCR): Available upon request

Warranty & Support

  • Warranty: [Specify standard warranty period]
  • Support: Global support network, 24/7 customer service

Documentation & Certification

  • Certification: [Marine Classification Society approvals, e.g., Lloyd's Register, ABS, DNV GL]
  • Manuals: Operator's manual, service manual, parts catalog
  • Training: Operator training available upon request

Contact Information

  • Manufacturer: MAN Energy Solutions
  • Website: [Insert manufacturer’s website if available]
  • Support Contact: [Insert support contact phone number/email]

Please ensure to fill in any specific details or values that may be missing based on the latest data and manufacturer specifications.

[Product Type: Engine]

Product Specifications

Rated Speed 900 r/min
Cylinders Arrangement/Number L8
Power 2146 HP (1600.06kw)

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