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Advance 300 Heavy Duty Marine Gearbox 4.10:1 Reduction
Operating inside medium-displacement commercial hulls, the 650 kg Advance ADV300-410 hydraulic marine transmission gearbox converts 737 HP input at 2400 RPM through a 4.10:1 ratio for efficient cruising thrust.
- 4.10:1 ratio powers medium commercial hulls.
- Input power handles 737 maximum HP.
- Hydraulic clutch prevents sudden driveline shock.
- Oil capacity spans 16 full liters.
- Durable gear unit weighs 650 kg.
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Description
Match a 4.10:1 ratio to the Advance 300 Heavy Duty Marine Gearbox 4.10:1 Reduction. This heavy-duty marine transmission is specified for medium-displacement commercial hulls, with a maximum input rating of 737 HP (550 kW) at 2,400 RPM and a maximum input speed of 2,400 RPM.
Model ADV300-410 combines a hydraulic multi-disc clutch with a listed transmission capacity of 0.31 HP/RPM (0.23 kW/RPM). the listed data identifies SAE 0 and SAE 1 bell housing standards, 11,240 lbf (50,000 N) maximum propeller thrust, a 10.63-inch (270 mm) center distance, and a 4.22-gallon (16-liter) oil capacity.
Key Features of Advance 300
- 4.10:1 reduction ratio provides the listed speed-reduction configuration for the vessel drivetrain.
- 737 HP (550 kW) maximum input power at 2,400 RPM identifies the listed engine-input rating.
- 2,400 RPM maximum input speed provides the listed operating limit.
- 0.31 HP/RPM (0.23 kW/RPM) transmission capacity identifies the listed capacity specification.
- Hydraulic multi-disc clutch is specified for the transmission clutch arrangement.
- SAE 0 and SAE 1 bell housing standards identify the listed engine-interface options.
- 11,240 lbf (50,000 N) maximum propeller thrust provides the listed thrust rating.
- 10.63-inch (270 mm) center distance identifies the listed drivetrain geometry dimension.
- 4.22-gallon (16-liter) oil capacity provides the listed lubricant fill quantity.
- 31.5 x 28.5 x 38.0 inch dimensions and 1,433 lb dry weight support installation planning.
Fitment and Propulsion Use
The Advance ADV300-410 is specified for medium-displacement commercial hulls. It supports propulsion configurations requiring a 4.10:1 reduction ratio, within the listed 737 HP maximum input rating at 2,400 RPM and 2,400 RPM maximum input speed. Confirm fitment using the engine model, serial number, rated torque, operating RPM, reduction ratio, and manufacturer drivetrain documentation before ordering.
Installation and Service Considerations
Verify the SAE 0 or SAE 1 bell housing connection and confirm drivetrain alignment, mounting structure, shaft configuration, and propeller-thrust requirement before installation. Plan for the 31.5 x 28.5 x 38.0 inch housing, 1,433 lb dry weight, and 10.63-inch center distance. the listed data lists a 4.22-gallon oil capacity. Follow the engine and gearbox manufacturer’s installation manuals and product instructions for alignment, lubrication, controls, cooling connections, and service procedures.
Before Ordering the Advance 300
Verify that Advance model ADV300-410 matches your medium-displacement commercial-hull propulsion system. Confirm the 4.10:1 reduction ratio, 0.31 HP/RPM (0.23 kW/RPM) transmission capacity, 737 HP (550 kW) maximum input power at 2,400 RPM, 2,400 RPM maximum input speed, hydraulic multi-disc clutch, SAE 0/SAE 1 bell housing options, 11,240 lbf (50,000 N) maximum propeller thrust, 10.63-inch center distance, 4.22-gallon oil capacity, 31.5 x 28.5 x 38.0 inch dimensions, 1,433 lb dry weight, CCS/ZC approval, and 1-year limited warranty. Confirm compatibility with your engine manufacturer’s documentation before purchase.
Advance 300 Heavy Duty Marine Transmission - 4.10:1 Ratio
| Brand | Advance |
| Model / SKU | ADV300-410 |
| Country of Origin | China |
| US Support / Warranty | 1-Year Limited Warranty |
| Reduction Ratio | 4.10:1 |
| Transmission Capacity | 0.31 HP / RPM (0.23 kW / RPM) |
| Max Input Power | 737 HP (550 kW) @ 2400 RPM |
| Max Input Speed | 2400 RPM |
| Bell Housing Standard | SAE 0 / SAE 1 |
| Clutch Type | Hydraulic Multi-disc |
| Max Propeller Thrust | 11,240 LBF (50,000 N) |
| Center Distance | 10.63" (270 mm) |
| Oil Capacity | 4.22 Gallons (16 Liters) |
| Dry Weight | 1,433 lbs (650 kg) |
| Dimensions (LxWxH) | 31.5" x 28.5" x 38.0" |
| Classification / Certs | CCS / ZC Approved |
| Primary Application | Medium-Displacement Commercial Hulls |
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