The NEW Advance HCD400A Heavy Duty Marine Gearbox 4.33:1 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 4.33:1 reduction ratio, 1800 RPM maximum input speed, 355mm drop centre, 1100kg weight, SAE1 / SAE0 adaptor plate options, mechanical or electronic controls, and available options for Live PTO and gearbox oil cooler, the HCD400A is suitable for commercial vessels, workboats, fleet repower projects, and new marine propulsion installations.

The NEW Advance HCD400A Heavy Duty Marine Gearbox 5.00:1 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 5.00:1 reduction ratio, 1800 RPM maximum input speed, 355mm drop centre, 1100kg weight, SAE1 / SAE0 adaptor plate options, mechanical or electronic controls, and available options for Live PTO and gearbox oil cooler, the HCD400A is suitable for commercial vessels, workboats, fleet repower projects, and new marine propulsion installations.

The NEW Advance HCD400A Heavy Duty Marine Gearbox 5.89:1 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 5.89:1 reduction ratio, 1800 RPM maximum input speed, 355mm drop centre, 1100kg weight, SAE1 / SAE0 adaptor plate options, mechanical or electronic controls, and available options for Live PTO and gearbox oil cooler, the HCD400A is suitable for commercial vessels, workboats, fleet repower projects, and new marine propulsion installations.

The NEW Advance HCD600A Heavy Duty Marine Gearbox 4.70:1 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 4.70:1 reduction ratio, 2100 RPM maximum input speed, 415mm drop centre, 1550kg weight, SAE0 / SAE00 adaptor plate options, mechanical or electronic controls, and an available gearbox oil cooler option, the HCD600A is suitable for commercial vessels, workboats, fleet repower projects, and new marine propulsion installations.