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Advance HC65 Marine Gearbox

Oct 31, 2022 | HC65 Series, HC65 Under 500kW | 0 comments

Advance HC65 Marine Gearbox

The speed input range of the Advance HC65 marine gearbox is 1000-2500 RPM, with engine input power from 92.4 kW to 100.8 kW. the center distance is 142 mm, the reduction ratio range is 1.53-2.96 the transmission capacity range is 0.048-0.044 kW/RPM, the rated propeller thrust is 14.7 KN, and the input shaft is in the train Opposite to the output shaft.

Advance HC65 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 HC65 marine gearboxes provides of control system which is push-pull flexible shaft. To meet the different requirement of coupling with different engine brand and models, Advance HC65 marine gearboxes available in engine flywheel sizes.

All of our Advance HC65 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 HC65 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:HC65
Input Speed:1000-2500 RPM
Power:100.8-92.4 kW @ 2100 RPM
Center Distance:142 mm
Trans.Capacity:0.048-0.044 kW / RPM
Reduction Ratio:1.53-2.96
Rated Thrust:14.7 kN
Dimension:351 mm * 380 mm * 544 mm
Net Weight:130 kg
Lead Time:15-30 Working Days
Payment Terms:T/T ,L/C

Coming soon


Input Speed

Reduction Ratio

Trans. Capacity



HC651000-2500 RPM1.51-2.960.048-0.044 kW/RPM351 mm * 380 mm * 544 mmMechanical

Technical Specifications of Advance HC038A Marine Gearbox

ModelHC038AInput Speed(r/min)1500-3200Center Distance(mm)115
Reduction Ratio(i)1.51 2.03 2.52Trans.Capacity(kW/rpm)0.028Power(kW)58.8 kW @ 2100 RPM
2.920.02552.5 kW @ 2100 RPM
3.450.0242kW kW @ 2100 RPM
Rated Thrust(kN)9Dimension(mm)392 * 480 * 480Net Weight(kg)70
FlywheelCustomizedBell HousingCustomizedControlsMechanical
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 HC65 Light Duty & High 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 HC65 Light Duty & High 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.

The picture of Sale Manual showing the accessories and scopes of supply.

Engine Sale Manual

The picture of Installation Drawing showing the accessories and scopes of supply.

Installation Drawing

The picture of Installation Manual showing the accessories and scopes of supply.

Installation Manual

The picture of Operation Manual showing the accessories and scopes of supply.

Operation Manual

The picture of Engine Parts Catalogue showing the accessories and scopes of supply.

Parts Catalogue

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

Report & Certifcate


Other Models in this Series

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Sales Team

Marine Sales - Mrs. Gazit Wong WhatApp-Icon

Train Sales - Mrs. Gazit Wong WhatApp-Icon

Automotive Sales - Mr. Wells Luo WhatApp-Icon

Industrial Sales - Mrs. Kitty Chen WhatApp-Icon

Generator Sales - Mrs. Erica WhatApp-Icon

Pump Sales - Mrs. Ryen WhatApp-Icon

Spare Parts - Mrs. Nora Chen WhatApp-Icon

Sales Manager - Mrs. Wendy Fu

Ventas españolas - Victoria

Sales Director - Mr. Jasper Lee       WhatApp-Icon

Contact EMAC Now!

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