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HCT800 Marine Gearbox

HCT800 Marine Gearbox

HCT800 Marine Gearbox

Category:

Model:

HCT800

Maximum Power:

1759 HP at 2100RPM

Engine Speed:

600~2100 RPM

Ratio:

4.95/ 5.57/ 5.68/ 5.93/ 6.43/ 6.86/ 7.33/ 7.84/ 8.4

Rated Propeller Thrust:

140KN

Recommend Engine:

Cummins

Size:

1056*1280*1425 mm

HS Code:

848340

Specification

Advance HCT800 Marine Gearbox – Powerful Transmission for Heavy-Duty Vessels

The Advance HCT800 Marine Gearbox is built for vessels that demand high torque and consistent reliability. Manufactured by Hangzhou Advance, it works seamlessly with large marine diesel engines such as KAT38-M. As a result, it provides stable power transmission for offshore and long-distance operations.

Unlike smaller gearboxes, the HCT800 is engineered for heavy-duty applications, offering both strength and efficiency. Its torque converter design allows smoother operation, better fuel economy, and easier handling under variable loads.

Key Benefits of the HCT800 Gearbox

The Advance HCT800 gearbox delivers several important advantages:

  • Torque converter technology for smooth engagement and reduced shock
  • Multiple gear ratios designed for different propulsion requirements
  • Efficient cooling system with seawater or heat exchanger options
  • Rugged build for continuous heavy-duty operation
  • Compact yet strong design that saves engine room space
  • Easy service access, reducing downtime during maintenance

In addition, its advanced engineering ensures dependable operation, even under challenging offshore conditions.

Common Marine Applications

Because of its durability and versatility, the HCT800 gearbox is widely used in:

  • Offshore supply and support vessels
  • Anchor-handling tugboats (AHTS)
  • Large cargo ships and tankers
  • Deep-sea fishing vessels
  • Passenger ferries and Ro-Ro vessels

Therefore, it serves as a reliable choice for operators who need consistent propulsion and smooth maneuverability.

Installation and Shipping

The HCT800 gearbox supports SAE standard flywheel housings and both clockwise and counter-clockwise output rotation. Consequently, it can be easily adapted to different vessel layouts and propulsion designs.

Each unit is carefully packed in anti-rust wooden crates to prevent damage. Moreover, Hangzhou Advance provides worldwide delivery, ensuring timely supply to Asia, South America, Europe, and the Middle East.

Why Choose the Advance HCT800

Selecting the Advance HCT800 Marine Gearbox gives you:

  • Direct manufacturer supply with technical guidance
  • Quick delivery supported by a global service network
  • Cost-effective pricing without compromising performance
  • Compatibility with high-horsepower marine engines
  • Optional features such as PTOs, electronic controls, and cooling upgrades

In conclusion, the Advance HCT800 gearbox combines torque converter technology with heavy-duty strength, offering a reliable and efficient solution for modern marine operations.

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