Advance HCM70 Marine Gearbox
The Advance HCM70 light high-speed gearbox product adopts an alloy housing, with a speed input range of 1500~4000RPM, a net weight of 46 kg, a center distance of 127mm, a reduction ratio range of 1.26~2.78, a transmission capacity range of 0.0442~0.0443kW/RPM, and a rated propeller thrust of 14KN.
Advance HCM70 marine light high-speed gearbox is widely used in port supervision, maritime inspection, fire fighting, anti-smuggling, patrol boats and other official ships and high-speed passenger ships. It has the characteristics of compact structure, light weight and good maneuverability, and enjoys many patents worldwide.
As the official marine power packager of Advance, SeaMac provides complete propulsion systems and power systems for various types of ships around the world. It mainly includes marine engines, gearboxes, shafts, propellers, marine generator sets, electric control rod systems and other marine accessories. We also provide full life cycle services to all customers, from design to power system supply, from installation to commissioning, from after-sales service training to spare parts supply, from troubleshooting to overhaul technical support.
Advantages of Advance HCM70 Marine Lightweight High Speed 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.
The Alloy housing has the characteristics of light weight, high strength, strong corrosion resistance, and flexible processing.
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
Reduction Ratio | Transmission Capacity ( kw / rpm ) | |||
---|---|---|---|---|
Parttime Duty | Light Duty | Medium Duty | Continuous Duty | |
1.26 | 0.0712 | 0.0678 | 0.0539 | 0.0442 |
1.51 | ||||
1.93 | ||||
2.48 | 0.0591 | 0.0563 | 0.0518 | 0.0433 |
2.78 |
Gearbox Model: | HCM70 |
Input Speed: | 1500-4000 RPM |
Center Distance: | 127 mm |
Rated Thrust: | 14 kN |
Net Weight: | 46 kg |
Lead Time: | 15-30 Working Days |
Payment Terms: | T/T ,L/C |
Model | Input Speed | Reduction Ratio | Trans. Capacity | Rated Thrust | Net Weight |
HCM70 | 1500-4000 r/min | 1.26-2.78 | 0.0442-0.0443 kw/r/min | 14 KN | 46 kg |
HCAM90 | 1500-4500 r/min | 1.57-2.90 | 0.696-0.06 kw/r/min | 16 KN | 106 kg |
HCM120 | 1500-4500 r/min | 1.00-3.00 | 0.0603-0.0513 kw/r/min | 16 KN | 63 kg |
HCM160 | 1500-3600 r/min | 1.00-3.00 | 0.0775-0.0667 kw/r/min | 16 KN | 73 kg |
HCM165 | 1500-3600 r/min | 1.18-1.24 | 0.087-0.0667 kw/r/min | N/A | 130.5 kg |
HCM250 | 1500-3000 r/min | 1.22-2.92 | 0.1296-0.1012 kw/r/min | 25 KN | 98 kg |
HCNM280T | 1000-2100 r/min | 2.48 | 0.193 kw/r/min | N/A | 260 kg |
HCM303 | 1000-2100 r/min | 1.19 | 0.262 kw/r/min | N/A | 290 kg |
HCAM303 | 1000-2300 r/min | 1.03-1.49 | 0.262-0.253 kw/r/min | N/A | 290 kg |
HCM403 | 1000-2300 r/min | 1.00 | 0.315 kw/r/min | N/A | 390 kg |
HCAM403 | 1000-2300 r/min | 1.10-1.20 | 0.315-0.292 kw/r/min | N/A | 390 kg |
HCM435 | 1500-3000 r/min | 0.85-2.21 | 0.1802 kw/r/min | 27.5 KN | 160 kg |
HCM535 | 1500-3000 r/min | 1.13-1.97 | 0.2486 kw/r/min | 40 KN | 185 kg |
HCM600 | 1500-3000 r/min | 1.11-2.59 | 0.29-0.2692 kw/r/min | 40 KN | 248 kg |
HCM685 | 1500-2600 r/min | 1.50-2.52 | 0.3111 kw/r/min | 40 KN | 342 kg |
HCM500 | 1000-2600 r/min | 1.50-2.50 | 0.398 kw/r/min | 50 KN | 570 kg |
HCAM500 | 1000-2600 r/min | 1.35-3.00 | 0.398 kw/r/min | 50 KN | 570 kg |
HCVM710 | 1000-2500 r/min | 1.35-3.00 | 0.515 kw/r/min | 90 KN | 600 kg |
HCAM1250 | 1500-2500 r/min | 1.36 | 0.6319 kw/r/min | 110 KN | 870 kg |
HCM1250 | 1500-2500 r/min | 1.53-2.96 | 0.6319 kw/r/min | 110 KN | 950 kg |
HCM1400 | 1600-2100 r/min | 1.48-3.07 | 1.031-0.89 kw/r/min | 110 KN | 950 kg |
HCAM1400 | 1600-2100 r/min | 2.93-3.00 | 1.03 kw/r/min | 110 KN | 1200 kg |
HCM1600 | 1000-2100 r/min | 1.55-3.17 | 1.204-0.94 kw/r/min | 135 KN | 1230 kg |
HCM1800 | 1000-2100 r/min | 1.58-2.96 | 1.356 kw/r/min | 225 KN | 1575 kg |
HCAM1800 | 1000-2100 r/min | 1.97-2.95 | 1.356 kw/r/min | 225 KN | 1570 kg |
——END—— |
Technical Specifications of Advance HCM70 Marine Gearbox | |||||
Model | HCM70 | Input Speed(r/min) | 1500-4100 | Center Distance(mm) | 127 |
Reduction Ratio | Transmission Capacity | ||||
Leisure (P) | Light Load (L) | Medium Load (M) | Continuous (C) | ||
1.26 | 0.0712 | 0.0678 | 0.0539 | 0.0442 | |
1.51 | |||||
1.93 | |||||
2.48 | 0.0591 | 0.0563 | 0.0518 | 0.0433 | |
2.78 | |||||
Rated Thrust(kN) | 14 | Shell | Alloy Housing | Net Weight(kg) | 46 |
Flywheel | SAE21 18 | Bell Housing | SAE00 0 | Controls | Mechanical/Electrical |
——END—— |
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.
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 HCM70 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 HCM70 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 | |
——END—— |





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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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Tags: Alloy Housing | HCM70