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Advance HCS600 Marine Gearbox

The speed input range of the Advance HCS600 marine gearbox is 1000-1800 RPM, with engine input power from 400 kW to 1008 kW. the slow,recerse reduction Ratio is 2.00-3.89,the fast gear reduction ratio is 1.61-3.50,the transmission capacity range is 0.40-0.48 kW/RPM, the rated propeller thrust is 90 KN, and the Input and output vertical isocenter.

Advanced HCS600 marine gearbox has the functions of smooth fast, smooth slow, reverse, clutch, deceleration and bearing propeller thrust, which is matched with main engine to form marine power unit.

Advanced HCS600 marine gearbox provides three kinds of control systems: push-pull flexible shaft, electric control and pneumatic control for users to choose.To meet the different requirement of coupling with different engine brand and models, Advance HCS600 marine gearboxes available in engine flywheel sizes.

All of our Advance Two Speed Gearbox 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 HCS600 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.

  • 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.

  • The gearbox have adapted to combined design, and all running parts have been carefully designed and machined to the highest standards for less wasted fuel, smooth operation which can be fitted to most engine models.

  • 1-stage deceleration, the input and output levels are off-center, and the running direction is the same. It has the functions of double input, single output and clutch deceleration.

  • Professional gearbox specialists and after-sales service, spare parts directly available from stock.

Technical Specifications

Gearbox Model:HCS600
Input Speed:1000-2100 r / min
Power:400-1008 kW
Center Distance:320 mm
Trans.Capacity:0.40-0.48 kw/r/min
Reduction Ratio:2.00-3.89 / 1.61-3.50
Rated Thrust:90 kN
Net Weight:N/A
Lead Time:15-30 Working Days
Payment Terms:T/T ,L/C

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Input Speed

Slow,Reverse Reduction Ratio

Fast,Gear Reduction Ratio

Trans. Capacity

Rated Thrust

Center Distance

HCS1381000~2500 r/min2.00-4.451.60-4.050.110 kw/r/min30 KN225 mm
HCS2011000-2500 r/min2.48-3.532.00-3.190.132-0.147 kw/r/min40 KN205 mm
HCS302750-1800 r/min2.00-4.431.62-4.040.184-0.257 kw/r/min50 KN264 mm
HCS4001000-1800 r/min1.50-4.061.21-3.650.279-0.331 kw/r/min82 KN264 mm
HCS6001000-2100 r/min2.00-3.891.61-3.500.40-0.48 kw/r/min90 KN320 mm
HCS1000600-1900 r/min2.00-4.061.59-3.650.65-0.735 kw/r/min110 KN335 mm
HCS1200600-1900 r/min2.03-4.471.61-4.050.650-0.93 kw/r/min120 KN380 mm
HCS1600500-1650 r/min2.03-4.001.63-3.641.213 kw/r/min170 KN415 mm
HCS2000600-1500 r/min2.28-4.401.83-4.001.26-1.48 kw/r/min190 KN450 mm
HCS2700500-1400 r/min1.54-4.471.24-4.051.75-2.05 kw/r/min270 KN490 mm

Technical Specifications of Advance HCS600 Marine Gearbox

ModelHCS600Input Speed(r/min)1000-2100Power(kW)400-1008
Slow Gear, Reverse Reduction Ratio(i1)2Fast Speed Reduction Ratio(i2)1.61 1.66 1.71 1.76 1.81Trans. Capacity(kW/rpm)0.48
2.482.00 2.07 2.14 2.21 2.30
32.36 2.44 2.54 2.64 2.75
3.582.83 2.96 3.09 3.240.44
3.893.04 3.18 3.33 3.500.4
Rated Thrust(kN)90Center Distance(mm)320ControlsPush-Pull Flexible ShaftElectric\Pneumatic 
  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.


NameTransverse DirectionLongitudinal Direction
Marine Gearbox15°22.5°7.5°

Optional Accessories of Advance HCS600 Marine Gearbox

Bell Housing195CInput Coupling1. Highly Flexible Coupling
/2. Toothed Input Coupling
Direction of Input Shaft Rotation1. Anti-clockwise (Facing the Output End)VDOGearbox Pressure  Visible on Bridge
2. Clockwise (Facing the Output End)
Alarm Device1. TemperatureControl System1. Mechanical
2. Working Pressure2. Electrical
3. Lubricating Oil Pressure3. Pneumatical
Gauge Oil Temperature

Modifiable Components of Advance HCS600 Marine Gearbox

Special Reduction RatioAccording to Customer’s Special RequirementsReplacement of Imported Bearing1. Stronger Endurance
2. Longer Service Life
3. Higher Limit Speed
PTOPower Take OffOutput Shaft CouplingBased on Customers data to produce

Marine Gearboxs Conventional Wearing Parts

External discInternal discSealingPiston ring
GasketRubber sealingThrust plateFilter
Coil type filterPackingO ringInput shaft assembly
Transmission shaft assembyOutput shaft assemblyHydraulic control system

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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Engine Sale Manual

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Installation Drawing

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Installation Manual

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Operation Manual

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Parts Catalogue

The picture of Test Report and Certifcate showing the accessories and scopes of supply.

Report & Certifcate

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