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MB242 Marine Gearbox

MB242 Marine Gearbox

MB242 Marine Gearbox

Category:

Model:

MB242

Maximum Power:

345.3 HP at 2500RPM

Engine Speed:

1000~2500 RPM

Ratio:

2/ 2.54/ 3.04/ 3.52/ 3.95/ 4.53/ 5.12/ 5.56/ 5.88

Rated Propeller Thrust:

30KN

Recommend Engine:

Cummins/CAT

Size:

422*774*763 mm

HS Code:

848340

Specification

Advance MB242 Marine Gearbox – Heavy-Duty Transmission for Marine Vessels

The Advance MB242 Marine Gearbox is built to deliver stable and efficient power transmission for medium to large marine vessels. Manufactured by Hangzhou Advance, this gearbox is designed for continuous operation in tough conditions, making it a trusted choice for shipbuilders and marine operators.

It matches perfectly with high-horsepower diesel engines such as NT-855-M240, CAT 3406. Together, they provide smooth power delivery, excellent durability, and reliable performance.

Main Benefits of the Advance MB242 Gearbox

This marine gearbox offers many advantages that improve vessel efficiency and reliability:

  • Multiple gear ratio options for different propulsion needs
  • Vertical offset and compact structure to save valuable engine room space
  • Hydraulic clutch for smooth shifting and lower vibration
  • High-efficiency cooling through seawater or heat exchanger systems
  • Rugged build to withstand heavy-duty, continuous marine operation
  • Simple installation and easy access for maintenance

These benefits make the MB242 gearbox both powerful and user-friendly.

Applications Across Marine Vessels

The Advance MB242 gearbox finds wide use in various vessel types, including:

  • Offshore fishing trawlers and long-distance boats
  • Tugboats, workboats, and harbor service vessels
  • Passenger ferries and river transport ships
  • Medium-size cargo and supply vessels
  • Marine generator sets and auxiliary drive systems

Because of its robust design, the gearbox performs reliably in both inland waterways and offshore conditions.

Installation and Shipping

The Advance MB242 gearbox connects to SAE standard flywheel housings and supports both clockwise and counter-clockwise rotation. This flexibility allows shipbuilders to fit it into many different vessel designs.

Each unit is packed in a sturdy wooden crate with anti-corrosion protection. In addition, Hangzhou Advance ensures timely global shipping to markets in Southeast Asia, South America, the Middle East, and Europe.

Why Shipowners Choose the MB242 Gearbox

Selecting the Advance MB242 Marine Gearbox ensures several benefits:

  • Direct factory supply with complete technical support
  • Quick global delivery and reliable after-sales service
  • Competitive price while maintaining high quality
  • Compatibility with multiple major diesel engine brands
  • Availability of accessories such as PTOs, control cables, and coolers

In conclusion, the Advance MB242 gearbox combines strength, efficiency, and long service life. It is a dependable solution for upgrading or building marine propulsion systems.

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