Description
TWIN DISC MG-514C MARINE
The Twin Disc MG-514C is a high-performance marine transmission built for medium- to heavy-duty commercial workboats, ferries, and trawlers.
Main Specifications
- Power Capacity: Supports power from 188 to 515 kW (252 to 690 hp).
- Gear Ratio: Available in various ratio options such as 2.0:1, 2.5:1, 3.0:1, 4.0:1, up to 6.0:1.
- Oil Capacity: The shallow case design holds about 6 gallons, while the deep case holds about 9 gallons
How to Operate
- Always position the transmission lever in neutral before starting the engine.
- Lower the engine RPM to idle before shifting gears.
- Wait 2 to 3 seconds in neutral when shifting from forward to reverse to allow the gear system to stabilize
Construction Specifications & Physical Materials Twin disc mg514c marine for sale
- Average Dry Weight: Standard units weigh approximately 525 kg (1,157 lbs) .
- Housing Material: Using cast iron or high strength steel with a wall thickness of about 0.5 to 1 inch to withstand high torque loads.
- Static Load Capacity: Capable of withstanding static loads between 110 kN to 200 kN
Below is additional, more in-depth technical information regarding the Twin Disc MG514C marine price maritime transmission , including pressure limits, temperature, pump capacity, mechanical systems, and periodic maintenance guidelines.






