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

ID 1351270

1-2 weeks delivery time

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The Aquadrive HDL60.700 HT Heavy Duty Line system is a high-capacity marine propulsion anti-vibration system built with high-tensile steel components for extreme drivetrain loads. It transfers propeller thrust directly to the vessel structure while isolating engine vibration and protecting the gearbox from axial loads. Maximum torque 22,000 Nm, maximum shaft speed 1700 rpm, and maximum propeller thrust 40 kN.

Description
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Aquadrive HDL60.700 HT – Heavy Duty Line High-Tensile Anti-Vibration Thrust Bearing System, Max Torque 22000 Nm

The Aquadrive HDL60.700 HT is a Heavy Duty Line propulsion antivibration system designed to isolate propeller thrust and drivetrain vibrations from the marine engine and hull. The HT version uses high-tensile steel components to support significantly higher torque loads while maintaining the vibration isolation benefits of the Aquadrive system.

The system integrates a thrust bearing housing with a CV60 constant velocity joint. This configuration allows the engine to move freely on flexible mounts while the propeller thrust forces are absorbed by the Aquadrive unit mounted directly to the vessel structure. The result is improved comfort, reduced structural vibration and noise, and simplified engine alignment during installation.

Key Features

Heavy Duty Line anti-vibration propulsion system
High-tensile steel (HT) version for increased torque capacity
Integrated thrust bearing housing to absorb propeller thrust
CV60 constant velocity joint for flexible shaft alignment
Reduces vibration and noise transmitted to the hull
Allows engine movement on resilient mounts
Simplifies propulsion system alignment

Technical Specifications

Model	HDL60.700 HT
Construction	High-tensile steel version
CV Joint Type	CV60
Maximum Static Torque	22000 Nm (16280 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	515 kW (700 HP)	1900 rpm	3 : 1
Planing boat	735 kW (1000 HP)	2300 rpm	2.5 : 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 above 2°.
The maximum allowable joint angle is 3–8° depending on shaft rpm.
For higher bending angles, consultation with Aquadrive technical support is recommended.