Advance HCD600A Heavy Duty Marine Gearbox 4.70:1 Reduction

Match a 4.70:1 reduction requirement with the Advance HCD600A Heavy Duty Marine Gearbox 4.70:1 Reduction. This deep-case marine gearbox is specified for heavy-displacement trawlers and tugboats, with a maximum input rating of 1,300 HP (970 kW) at 2,100 RPM and a maximum input speed of 2,100 RPM.

Model HCD600A-470 uses a hydraulic multi-disc clutch and provides a listed transmission capacity of 0.62 HP/RPM (0.46 kW/RPM). Its supplied drivetrain configuration includes SAE 00, SAE 0, and SAE 1 bell housing standards, 20,232 lbf (90,000 N) maximum propeller thrust, a 16.34-inch (415 mm) center distance, and a 10.6-gallon (40-liter) oil capacity.

Fitment and Propulsion Use

The Advance HCD600A-470 is specified for heavy-displacement trawlers and tugboats. It supports propulsion systems requiring a 4.70:1 reduction ratio, subject to matching the engine’s rated torque, operating RPM, SAE 00, SAE 0, or SAE 1 bell housing interface, propeller-thrust requirement, and complete shaft arrangement. Confirm fitment using the engine model, serial number, rated torque, operating RPM, reduction ratio, and manufacturer drivetrain documentation before ordering.

Before Ordering the Advance HCD600A</h2

Verify that Advance model HCD600A-470 is correct for your heavy-displacement trawler or tugboat propulsion system. Confirm the 4.70:1 reduction ratio, 0.62 HP/RPM (0.46 kW/RPM) transmission capacity, 1,300 HP (970 kW) maximum input power at 2,100 RPM, 2,100 RPM maximum input speed, hydraulic multi-disc clutch, SAE 00/SAE 0/SAE 1 bell housing options, 20,232 lbf (90,000 N) maximum propeller thrust, 16.34-inch center distance, 10.6-gallon oil capacity, 29.3 x 43.1 x 50.0 inch dimensions, 3,417 lb dry weight, CCS/ZC approval, and 1-year limited warranty. Confirm compatibility with your engine manufacturer’s documentation before purchase.