The NEW Advance 300 Heavy Duty Marine Gearbox 4.94:1 Reduction is a commercial marine hydraulic gearbox designed for heavy-duty propulsion applications requiring dependable drivetrain capacity, controlled reduction, and configurable installation options. With a 4.94:1 reduction ratio, 2500 RPM maximum input speed, 264mm drop centre, 740kg weight, SAE1 / SAE0 adaptor plate options, mechanical or electronic controls, optional Live PTO, and an available gearbox oil cooler option, the Advance 300 is suitable for commercial vessels, workboats, fleet repower projects, and new marine propulsion installations.

The NEW Advance D300A Heavy Duty Marine Gearbox 4.48:1 Reduction is a commercial-grade marine hydraulic gearbox designed for heavy-duty propulsion applications, workboats, commercial vessels, fishing vessels, patrol craft, tug-style applications, and industrial marine installations. Built for demanding drivetrain setups, the Advance D300A offers multiple reduction ratio options, SAE adaptor plate options, mechanical or electronic control compatibility, multiple drive plate options, and optional Live PTO capability. With a 4.48:1 reduction ratio, 2300 RPM max input speed, 940kg weight, and robust commercial-duty construction, this gearbox is a serious solution for high-load marine transmission requirements.

The NEW Advance D300A Heavy Duty Marine Gearbox 5.90:1 Reduction is a commercial marine hydraulic gearbox designed for heavy-duty propulsion applications requiring dependable drivetrain capacity, controlled reduction, and configurable installation options. With a 5.90:1 reduction ratio, 2300 RPM maximum input speed, 355mm drop centre, 940kg weight, SAE1 / SAE0 adaptor plate options, mechanical or electronic controls, optional Live PTO, and an available gearbox oil cooler option, the D300A is suitable for commercial vessels, workboats, fleet repower projects, and new marine propulsion installations.

The NEW Advance D300A Heavy Duty Marine Gearbox 7.63:1 Reduction is a commercial marine hydraulic gearbox designed for heavy-duty propulsion applications requiring dependable drivetrain capacity, controlled reduction, and configurable installation options. With a 7.63:1 reduction ratio, 2300 RPM maximum input speed, 355mm drop centre, 940kg weight, SAE1 / SAE0 adaptor plate options, mechanical or electronic controls, optional Live PTO, and an available gearbox oil cooler option, the D300A is suitable for commercial vessels, workboats, fleet repower projects, and new marine propulsion installations.