Advance HCQ1601 Marine Gearbox
The speed input range of the Advance HCQ1601 marine gearbox is 1000-2100 RPM, with engine input power from 2100 kW to 2528.4 kW. the center distance is 370 mm, the reduction ratio range is 3.04-3.24 the transmission capacity range is 1-1.204 kW/RPM, the rated propeller thrust is 120 KN, and the input shaft is in the train Opposite to the output shaft.
Advance HCQ1601 marine gearbox is composed of transmission shaft, output coupling, input coupling, oil pressure gauge, oil Filter, control system, oil pump and other important components.
Advance HCQ1601 marine gearboxes provides two types of control system which are push-pull flexible shaft and electric control for customers to choose. To meet the different requirement of coupling with different engine brand and models, Advance HCQ1601 marine gearboxes available in engine flywheel sizes.
All of our Advance 1600/1601 series marine gearbox can provide CCS classification certificate, some of series can provide international classifications with extra costs which mainly including French BV, British LR, American ABS, Japanese NK , Norway DNV-GL, Russia RS, South Korea KR, Italy RINA and other classification societies.
Advantages Of Advance HCQ1601 Marine Gearbox
Gearbox novel structure, so that its use becomes very reliable. The excellent design makes the gearbox and engine arrangement more soft and smooth.
Small size, light weight and good operability. The convenience of use and maintenance is fully considered in the design.
With excellent machine performance, good design effectively reduce the noise, reduce the vibration.
It can be matched with high-speed diesel engines at home and abroad, and can be arranged in vertical, horizontal and inclination according to the needs of users.
Excellent deceleration effect and bearing propeller thrust.
Professional gearbox specialists and after-sales service, spare parts directly available from stock.
Technical Specifications
Genset Model: | HCQ1601 |
Input Speed: | 1000-2100 RPM |
Power: | 1081.5-1312.5 kW @ 2100 RPM |
Center Distance: | 450 mm |
Trans.Capacity: | 1-12.04 kW / RPM |
Reduction Ratio: | 3.04-3.24 |
Rated Thrust: | 120 kN |
Dimension: | 1106 mm * 1230 mm * 1180 mm |
Net Weight: | 1550 kg |
Lead Time: | 15-30 Working Days |
Payment Terms: | T/T ,L/C |
Model | Input Speed | Reduction Ratio | Trans. Capacity | Dimension | Controls |
HCQH1600 | 1000~2100 RPM | 2.48 | 1.204 kW/RPM | 1035 mm * 1110 mm * 1038 mm | Mechanical/Electrical |
HCQ1600 | 1000~2100 RPM | 1.51-2.76 | 1.204-1.0 kW/RPM | 1106 mm * 1190 mm * 1056 mm | Mechanical/Electrical |
HCQ1601 | 1000~2100 RPM | 3.04-3.24 | 1.204-1.0 kW/RPM | 1106 mm * 1230 mm * 1180 mm | Mechanical/Electrical |
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Technical Specifications of Advance HCQ1601 Marine Gearbox | |||||
Model | HCQ1601 | Input Speed(r/min) | 1000-2100 | Center Distance(mm) | 370 |
Reduction Ratio(i) | 3.04 | Trans.Capacity(kW/rpm) | 1.204 | Power(kW) | 2528.4 kW @ 2100 RPM |
3.24 | 1 | 2100 kW @ 2100 RPM | |||
Rated Thrust(kN) | 120 | Dimension(mm) | 1106 * 1230 * 1180 | Net Weight(kg) | 1550 |
Flywheel | SAE21 18 | Bell Housing | Without | Controls | Mechanical/Electrical |
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1. The Marine gearbox has the function of reverse, clutch, deceleration and the thrust of the propeller, which is equipped with the main engine to form the Marine power unit.
2. The “transfer capacity” refers to the ratio of the engine’s rated power to the rated speed, and the reduction ratio corresponds to the transmission capacity, which should be less than the number be offered.
3. The gearbox and engine shafting are not allowed to use rigid connection, and the bracket is recommended to be installed on the same rigid support.If the engine is mounted on the elastic support, and the gearbox is installed on the rigid support, please contact the technical department of the company to select the suitable high elastic coupling.
4. The weight of the gearbox is approximation, for different reduction ratio the weight is different.
5. Due to the technical improvement of the products, the products may change without notice. For any other questions please contact our sales engineer.
ANGLE OF TILT | ||||
Name | Transverse Direction | Longitudinal Direction | ||
Heeling | Rolling | Heeling | Rolling | |
Marine Gearbox | 15° | 22.5° | 5° | 7.5° |
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Optional Accessories of Advance HCQ1601 Light Duty & High Marine Gearbox | |||
Bell Housing | 195C | Input Coupling | 1. Highly Flexible Coupling |
/ | 2. Toothed Input Coupling | ||
Direction of Input Shaft Rotation | 1. Anti-clockwise (Facing the Output End) | VDO | Gearbox Pressure Visible on Bridge |
2. Clockwise (Facing the Output End) | |||
Alarm Device | 1. Temperature | Control System | 1. Mechanical |
2. Working Pressure | 2. Electrical | ||
3. Lubricating Oil Pressure | 3. Pneumatical | ||
Gauge | Oil Temperature | ||
Modifiable Components of Advance HCQ1601 Light Duty & High Marine Gearbox | |||
Special Reduction Ratio | According to Customer’s Special Requirements | Replacement of Imported Bearing | 1. Stronger Endurance |
2. Longer Service Life | |||
3. Higher Limit Speed | |||
PTO | Power Take Off | Output Shaft Coupling | Based on Customers data to produce |
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Marine Gearboxs Conventional Wearing Parts | |||
External disc | Internal disc | Sealing | Piston ring |
Gasket | Rubber sealing | Thrust plate | Filter |
Coil type filter | Packing | O ring | Input shaft assembly |
Transmission shaft assemby | Output shaft assembly | Hydraulic control system | |
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![]() | DCEC Marine Main Engine | ![]() | DCEC Marine Auxiliary Engine |
CCEC Marine Main Engine | CCEC Marine Auxiliary Engine | ||
Deutz Marine Main Engine | Deutz Marine Auxiliary Engine | ||
Weichai Marine Main Engine | Weichai Marine Auxiliary Engine | ||
![]() | Medium-Low Duty Marine Gearbox | ![]() | PSP Marine Propeller |
Medium-Heavy Duty Marine Gearbox | FSP Marine Propeller | ||
Light Duty & High Speed Marine Gearbox | FBP|DSP Marine Propeller | ||
GW Series Marine Gearbox | ISP Marine Propeller | ||
![]() | DCEC Marine Generator Set | ![]() | CDQY SeaMac Control Lever |
CCEC Marine Generator Set | CDDY SeaMac Control Lever | ||
Deutz Marine Generator Set | CJRZ SeaMac Control Lever | ||
Weichai Marine Generator Set | CDRZ SeaMac Control Lever |
Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

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