Aquadrive HDL60.700 – Heavy Duty Line Anti-Vibration Thrust Bearing System

ID 1351268

1-2 weeks delivery time

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The Aquadrive HDL60.700 Heavy Duty Line system is a high-capacity marine propulsion anti-vibration system with integrated thrust bearing and CV shaft designed for powerful propulsion installations. It transfers propeller thrust directly to the vessel structure while isolating engine vibration and protecting the gearbox from axial loads. Maximum torque 12,240 Nm, maximum shaft speed 1700 rpm, and maximum propeller thrust 40 kN.

Description
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Aquadrive HDL60.700 – Heavy Duty Line Anti-Vibration Thrust Bearing System, Max Torque 12240 Nm

The Aquadrive HDL60.700 is part of the Aquadrive Heavy Duty Line (HDL), designed to prevent propeller thrust and drivetrain vibrations from being transmitted to the engine and vessel hull. The system integrates a thrust bearing housing with a constant velocity (CV) joint, allowing the engine to move freely on flexible mounts while propeller thrust forces are absorbed by the Aquadrive unit mounted to the vessel structure.

By separating propulsion loads from the engine mounts, the system reduces structural vibration and noise while improving onboard comfort and simplifying engine alignment. The unit uses the CV60 constant velocity joint, making it suitable for marine propulsion systems operating with high torque and thrust loads.

Key Features
- Heavy Duty Line anti-vibration propulsion system
- Integrated thrust bearing housing for propeller thrust absorption
- Uses CV60 constant velocity joint
- Reduces vibration and noise transmitted to the hull
- Allows flexible engine movement on resilient mounts
- Simplifies propulsion system alignment
- Suitable for displacement and planing vessels
Technical Specifications

Model HDL60.700

CV Joint Type CV60

Maximum Static Torque 12240 Nm (9060 lbft)

Maximum Propeller Shaft Speed 1700 rpm

Maximum Propeller Thrust 40 kN (9000 lbf)

Driveshaft Information
- Custom-length CV60 driveshaft available
- Minimum driveshaft length: 370 mm
- Minimum length with tube shaft design: 700 mm
- Maximum length depends on shaft rpm
Application Examples

Boat Type Rated Power Crankshaft RPM Gearbox Ratio

Displacement boat 370 kW (500 HP) 1900 rpm 2.7 : 1

Planing boat 660 kW (900 HP) 2300 rpm 1.75 : 1

Compatible Propeller Shaft Sizes
- 50 mm
- 2"
- 2¼"
- 60 mm
- 2½"
- 65 mm
- 70 mm
Notes
- Rated power examples are based on optimum conditions with a 2° angle for each CV joint.
- If the CV joint operates at an angle greater than 2°, the maximum permitted power must be reduced.
- Typical reduction is approximately 8–9% for each additional degree over 2°.
- The maximum allowable joint angle is 3–8° depending on shaft rpm.
- For higher bending angles, consultation with Aquadrive technical support is recommended.