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Advance HCD1000 Heavy Duty Marine Gearbox 4.39:1 Reduction

Delivering a 4.39:1 reduction ratio with 1080 HP capacity at 2400 RPM, the 1600 kg Advance HCD1000-439 heavy duty marine gearbox drives heavy towing vessels and coastal freight hulls.

  • 4.39:1 reduction drives heavy coastal freighters.
  • Max input power reaches 1080 HP.
  • Heavy-load clutch absorbs 150000 N thrust.
  • Large sump holds 55 liters fluid.
  • Massive cast housing weighs 1600 kg.
$17,991.60
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Category: Brand: SKU: ADV-HCD1000-439
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Match heavy-duty towing propulsion with the Advance HCD1000 Heavy Duty Marine Gearbox 4.39:1 Reduction. This deep-case marine gearbox is specified for heavy-duty towing and coastal freight, with a 4.39:1 reduction ratio, maximum input power of 1,080 HP (800 kW) at 2,400 RPM, and a maximum input speed of 2,400 RPM.

Model HCD1000-439 uses a heavy-load hydraulic multi-disc clutch and provides a listed transmission capacity of 0.45 HP/RPM (0.33 kW/RPM). Its supplied drivetrain configuration includes SAE 00 and SAE 0 bell housing standards, 33,721 lbf (150,000 N) maximum propeller thrust, an 18.9-inch (480 mm) center distance, and a 14.5-gallon (55-liter) oil capacity.

Fitment and Propulsion Use

The Advance HCD1000-439 is specified for heavy-duty towing and coastal freight. It supports propulsion systems requiring a 4.39:1 reduction ratio, subject to matching the engine’s rated torque, operating RPM, SAE 00 or SAE 0 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 HCD1000

Verify that Advance model HCD1000-439 is correct for your heavy-duty towing or coastal-freight propulsion system. Confirm the 4.39:1 reduction ratio, 0.45 HP/RPM (0.33 kW/RPM) transmission capacity, 1,080 HP (800 kW) maximum input power at 2,400 RPM, 2,400 RPM maximum input speed, heavy-load hydraulic multi-disc clutch, SAE 00/SAE 0 bell housing options, 33,721 lbf (150,000 N) maximum propeller thrust, 18.9-inch center distance, 14.5-gallon oil capacity, 48.5 x 42.0 x 55.0 inch dimensions, 3,527 lb dry weight, CCS/ABS grade materials classification, and 1-year limited warranty. Confirm compatibility with your engine manufacturer’s documentation before purchase.

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Product Support

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