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Advance HCQ402 Marine Gearbox

Advance HCQ402 Marine Gearbox
Advance HCQ402 Marine Gearbox

The Advance HCQ402 series of marine gearboxes have the functions of deceleration, reverse, forward clutch and withstand propeller thrust; they have the characteristics of compact structure, small size and light weight, and can be matched with high-speed engines to form ship power units.

Marine Gearbox Model Advance HCQ402
Input Speed 1000-2300
Reduction Ratio(i) 2.82  3.00  3.20  3.47 Trans Capacity(KW/RPM) 0.331
Rated Propeller Thrust(KN) 50
Center Distance(mm) 285
L*W*H(mm) 611×890×1080
Net Weight(KG)
Control type Push-pull flexible shaft and electronic control
Flywheel Special Flywheel Housing Special
Input and output steering when following traffic Contrary
Certficiate CCS
Accessory Oil Cooler, Oil Filter, Bell Housing, Oil Pressure Gauge, Output Coupling

 

Applications: Advance HCQ402 series of marine gearboxes are mainly used in small and medium-sized high-speed ships such as yachts, traffic boats, passenger ships, and official ships.

The independently developed Advance’s HCQ/HCA/HCM/HCV series of lightweight high-speed marine gearboxes have a power range of 20kW ~ 2300 kW, a speed ratio range of 1.0 ~ 3.5:1, and complete product specifications. Among them, the product with “Q” model has a cast iron box, the product with “M” model has an aluminum alloy box, and the product with “A” and “V” has an inclination transmission structure. This series of products of the company has a high market share and is widely used in various types of yachts, traffic boats, passenger ships, official ships and other ships. Its product design and manufacturing capabilities are domestically leading and have reached the international advanced level.

Main technical features of the product:
1. It has the functions of reverse, clutch, deceleration, and withstand propeller thrust;
2. Simple and compact structure, small size and light weight;
3. High rated input speed and high parts manufacturing precision;
4. The whole machine has excellent performance, low noise and small vibration;
5. Basically used with high-speed diesel engines for small and medium-sized high-speed ships;
6. Adopt mechanical and automated control to realize emergency operation and remote control of the gearbox;
7. Products with small inclination angles of 5 to 14° can be designed and manufactured.

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