NEW Advance HCT800 Heavy Duty Marine Gearbox 7.84:1 Reduction
The 7.84:1 Advance HCT800 heavy-duty marine gearbox helps match high engine speed to compatible propeller requirements. Its reduction increases available propeller torque, supporting controlled propulsion and improved drivetrain load management.
Description
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Advance HCT800 7.84:1 Marine Gearbox Specs
| Brand | Advance |
| Full Model Code / Part Number | HCT800 (7.84:1) |
| Country of Origin | China |
| Gearbox Configuration / Layout | Vertical Offset / Two-Stage Reduction |
| Actuation & Control Type | Hydraulically Operated Multi-Disc |
| Available Reduction Ratios | 7.84:1 |
| Max Input Power Rating | 660 kW (885 HP) @ 1600 RPM |
| Max Input Torque | 5000 Nm / 3687 lb-ft |
| Max Input Speed | 1800 RPM |
| Bell Housing Adapter / SAE Flange Size | SAE #00, SAE #0 |
| Clutch Type & Operation | Oil-Actuated Multi-Disc |
| Fluid / Oil Specification | SAE 30 / SAE 40 Marine Diesel Engine Oil |
| Oil Capacity | 90 Liters |
| Integrated Oil Cooler Option | Yes (Raw Water Heat Exchanger) |
| Shift Solenoid / Electric Control Voltage | Mechanical Control (12V/24V Electric Solenoid Optional) |
| Power Take-Off / PTO Option | Optional |
| Housing Material & Coating | Cast Iron |
| Dry Weight | 3000 kg / 6613 lbs |
| Standard Warranty | 1 Year |
| Application | Heavy-duty commercial fishing trawlers, ocean-going tugboats, and cargo vessels requiring high reduction ratios with engines up to 885 HP |
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