FADA MG39.41 Marine Gearbox
The speed input range of the FADA MG39.41 marine gearbox is 400 – 1600 RPM, the reduction ratio range is 1.9377 – 5.9887 the transmission capacity range is 0.855 – 2.644 kW / RPM, the rated propeller thrust is 220 KN. When ahead running, the direction of input betwen ouput is the same.
FADA MG39.41 marine gearbox is composed of transmission shaft, output coupling, input coupling, oil pressure gauge, oil Filter, control system, oil pump and other important components.
FADA MG39.41 marine gearboxes provides two types of control system which are electric control and pneumatic control for customers to choose. To meet the different requirement of coupling with different engine brand and models, FADA MG39.41 marine gearboxes available in engine flywheel sizes.
All of our FADA MG series marine gearbox can provide CCS classification certificate, some of series can provide international classifications with extra costs which mainly including French BV, British LR, American ABS, Japanese NK , Norway DNV-GL, Russia RS, South Korea KR, Italy RINA and other classification societies.
Technical Specifications
Input Speed / rpm | Ratio | Capacity kw/rpm |
400 – 800 | 1.9377 | 2.644 |
400 – 1000 | 2.5510 | 2.068 |
400 – 1200 | 2.9844 | 1.717 |
400 – 1400 | 3.4798 | 1.470 |
400 – 1600 | 4.0513 | 1.265 |
4.4838 | 1.142 | |
4.9657 | 1.030 | |
5.5061 | 0.930 | |
5.9887 | 0.855 |
Technical Data
Gearbox Model: | MG39.41 |
Input Speed: | 400 – 1600 rpm |
Rated Thrust: | 220 kN |
Net Weight: | 3600 kg |
Lead Time: | 15 – 30 Working Days |
Payment Terms: | T / T, L / C |

Model | Input Speed | Reduction Ratio | Trans. Capacity | Rated Thrust | Net Weight |
---|---|---|---|---|---|
MG32.35 | 400 – 1800 rpm | 1.9762 – 5.9286 | 0.490 – 1.470 kw / rpm | 120 kN | 2400 kg |
MG36.39 | 400 – 1800 rpm | 2.0121 – 5.9885 | 0.671 – 1.998 kw / rpm | 180 kN | 2900 kg |
MG39.41 | 400 – 1600 rpm | 1.9377 – 5.9887 | 0.855 – 2.644 kw / rpm | 220 kN | 3600 kg |
MG42.45 | 400 – 1600 rpm | 1.9389 – 5.9923 | 1.114 – 3.537 kw / rpm | 270 kN | 4200 kg |
MG45.49 | 400 – 1400 rpm | 1.9377 – 5.9887 | 1.493 – 4.614 kw / rpm | 290 kN | 5300 kg |
MG45.52 | 400 – 1400 rpm | 2.0373 – 5.9809 | 1.609 – 4.723 kw / rpm | 290 kN | 5700 kg |
MG49.54 | 400 – 1200 rpm | 2.0153 – 6.0412 | 1.866 – 5.593 kw / rpm | 320 kN | 6600 kg |
MG49.57 | 400 – 1200 rpm | 1.9918 – 5.9108 | 2.095 – 6.218 kw / rpm | 320 kN | 7200 kg |
MG52.59 | 400 – 1200 rpm | 2.0170 – 5.9250 | 2.479 – 7.289 kw / rpm | 375 kN | 8750 kg |
MG52.62 | 400 – 1200 rpm | 1.9895 – 6.0750 | 2.560 – 7.818 kw / rpm | 375 kN | 9500 kg |
MG60.66 | 400 – 1200 rpm | 2.0123 – 6.1161 | 3.305 – 10.054 kw / rpm | 550 kN | 13600 kg |
MG63.71 | 300 – 1000 rpm | 2.0139 – 5.9526 | 4.34 – 12.84 kw / rpm | 710 kN | 18500 kg |
MG66.75 | 300 – 950 rpm | 2.0135 – 5.9286 | 4.97 – 14.64 kw / rpm | 730 kN | 19800 kg |
MG70.76 | 400 – 1000 rpm | 1.9347 – 5.9891 | 4.968 – 15.392 kw / rpm | 750 kN | 20300 kg |
MG70.76A | 300 – 900 rpm | 1.9347 – 5.9891 | 5.352 – 16.578 kw / rpm | 775 kN | 21080 kg |
MG70.85 | 300 – 950 rpm | 1.9762 – 5.9885 | 6.468 – 19.600 kw / rpm | 980 kN | 27500 kg |
MG75.90 | 300 – 950 rpm | 1.9773 – 6.0481 | 7.310 – 22.746 kw / rpm | 1170 kN | 42000 kg |



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Advantages Of FADA MG39.41 Marine Gearbox
Multi-functional design: with reversing, gripping and deceleration functions, it can be used with various equivalent torque Marine diesel engines to form an efficient unit to meet the various power needs of the ship.
Compact structure and a variety of control methods: The compact structure of the gearbox, sensitive and convenient operation, support a variety of control methods, can be easily remote operation, improve the convenience of ship driving and machine integration.
Durable and easy to maintain: The advanced design makes the gearbox connection softer, easier to maintain, and has a long service life. Large transmission power, small size, light weight, optimize space use and improve efficiency.
Flexible coupling and beautiful appearance: equipped with toothed elastic input coupling and connecting cover, can be connected with a variety of flywheel and flywheel shell, easy to install, and beautiful appearance, with good visual effect.
Deceleration effect and propeller thrust: with excellent deceleration effect, and can withstand large bearing and propeller thrust, to ensure the stable operation of the ship’s power system.
Professional service and spot spare parts: Provide professional transmission expert services to ensure the long-term stable operation of equipment, and spare parts are directly available from the spot to ensure timely maintenance and replacement.