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MA125A Marine Gearbox

MA125A Marine Gearbox

MA125A Marine Gearbox

Category:

Model:

MA125A

Maximum Power:

80.5 HP at 3000RPM

Engine Speed:

1500~3000 RPM

Ratio:

2.03/2.46/3.04/3.57/4.05/4.39/4.7

Rated Propeller Thrust:

5.5KN

Recommend Engine:

Isuzu/ Yamaha

Size:

291×454×485mm

HS Code:

848340

Specification

Advance MA125A Marine Gearbox – Heavy-Duty Marine Power Solution

The Advance MA125A Marine Gearbox is engineered for reliable power transmission in vessels powered by diesel engines. Manufactured by Hangzhou Advance, it delivers excellent performance in fishing boats, ferries, cargo ships, and workboats, even under harsh marine conditions.

This model works efficiently with popular diesel engines such as ISUZU UM02AB1 and YAMAHA Me125, providing smooth operation, high transmission efficiency, and long service life.

Main Benefits of the Advance MA125A Gearbox

The Advance MA125A gearbox offers multiple advantages for marine applications:

  • Multiple gear ratios: 2.03/2.46/3.04/3.57/4.05/4.39/4.7
  • Compact, space-saving structure for optimized engine room layout
  • Hydraulic clutch for smooth shifting and reduced vibration
  • Efficient cooling system via heat exchanger or seawater circuit
  • Sturdy construction for continuous heavy-duty operation
  • Service-friendly design for easier installation and maintenance

Versatile Marine Applications

This marine transmission system is widely used in:

  • Coastal and offshore fishing vessels
  • Passenger ferries and sightseeing boats
  • Harbor tugboats and river workboats
  • Medium-sized cargo ships and supply vessels
  • Marine diesel generator sets

Its robust engineering ensures reliable performance in both inland waterways and offshore environments.

Installation and Shipping of the Unit

The Advance MA125A gearbox is compatible with standard SAE flywheel housings and supports both clockwise and counter-clockwise output rotation, ensuring flexible installation options.

Each unit is carefully packed in durable, anti-corrosion wooden crates to guarantee safe transportation. Hangzhou Advance provides efficient global delivery to Southeast Asia, the Middle East, South America, and Europe.

Why Choose This Gearbox for Your Vessel

Selecting the Advance MA125A Marine Gearbox ensures:

  • Direct manufacturer supply with full technical support
  • Fast worldwide delivery and responsive service
  • Competitive pricing without compromising quality
  • Compatibility with major marine diesel engine brands
  • Optional accessories including PTOs, control cables, and coolers

In conclusion, the Advance MA125A gearbox combines durability, efficiency, and versatility—making it a dependable choice for professional marine applications.

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