ID
825490
$ 6,289.62
1-2 weeks delivery time
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The Bukh 620A4000 PRM marine gearbox in 3:1 ratio is built for smooth, dependable power transmission in BUKH propulsion setups using the PRM125 DA3 configuration. From January 2017 the designation is PRM125 DA3, and the PRM120 type is otherwise identical to the PRM125, making it a practical solution for service and replacement where this drive package is specified.
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PRM 3:1 Marine Gearbox Unit (PRM125 DA3 Configuration)
The Bukh 620A4000 is a PRM marine gearbox supplied in 3:1 ratio for BUKH propulsion applications. It is specified as the PRM125 DA3 configuration, providing reliable reduction gearing between the engine and propeller shaft for controlled thrust and efficient maneuvering.
Compatibility
- BUKH PRM125 DA3 gearboxes
- BUKH PRM120 gearboxes
Product Details
- Brand: Bukh
- Part Number: 620A4000
- Component Type: Marine gearbox
- Model/Type: PRM125 DA3
- Application: Marine propulsion transmission
Technical Specifications
Gear Ratio 3:1 Type Designation Note From 01/2017 the designation is PRM125 DA3; PRM120 is otherwise identical to PRM125.
Features
- 3:1 reduction gearing supports strong low-speed control and steady thrust delivery
- Specified PRM125 DA3 configuration for BUKH marine drivetrain installations
- Supports straightforward servicing where PRM120 and PRM125 designations are used interchangeably
- Designed for dependable torque transfer in continuous marine operation
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