The NEW Advance HCT800 Heavy Duty Marine Gearbox 5.57:1 Reduction is a commercial marine hydraulic gearbox designed for demanding propulsion applications requiring heavy-duty drivetrain capacity, controlled reduction, and configurable installation options. With a 5.57:1 reduction ratio, 1800 RPM maximum input speed, 450mm drop centre, 2700kg weight, SAE0 / SAE00 adaptor plate options, mechanical or electronic controls, and an available gearbox oil cooler option, the HCT800 is suitable for commercial vessels, workboats, heavy-duty repower projects, fleet applications, and new marine propulsion installations.

The NEW Advance HCT800 Heavy Duty Marine Gearbox 6.43:1 Reduction is a commercial marine hydraulic gearbox designed for demanding propulsion applications requiring heavy-duty drivetrain capacity, controlled reduction, and configurable installation options. With a 6.43:1 reduction ratio, 1800 RPM maximum input speed, 450mm drop centre, 2700kg weight, SAE0 / SAE00 adaptor plate options, mechanical or electronic controls, and an available gearbox oil cooler option, the HCT800 is suitable for commercial vessels, workboats, heavy-duty repower projects, fleet applications, and new marine propulsion installations.

The NEW Advance HCT800 Heavy Duty Marine Gearbox 7.84:1 Reduction is a commercial marine hydraulic gearbox designed for demanding propulsion applications requiring heavy-duty drivetrain capacity, high reduction, and configurable installation options. With a 7.84:1 reduction ratio, 1800 RPM maximum input speed, 450mm drop centre, 2700kg weight, SAE0 / SAE00 adaptor plate options, mechanical or electronic controls, and an available gearbox oil cooler option, the HCT800 is suitable for commercial vessels, workboats, fleet repower projects, and new marine propulsion installations.