antivibration system

Aquadrive Antivibration System 2

40 years’ experience of installations and aftersales service

Isolation of the engine from the hull structure. Cabin & cockpit noise and vibration are greatly reduced by 50% or more.

grp components
water cooled exhaust boats

CVB05.10 Aquadrive Moduline

for shaft diameter up to 1.5″ or 40mm

The CVB05.10 Moduline Aquadrive is designed for use with engines up to 45hp or for commercial installations up to 25hp at 1200 shaft rpm.

Specification: 45hp = 34kW / Weight: 10kg

dry marine exhaust

CVB10.10 Aquadrive Moduline

for shaft diameter up to 1.5″ or 40mm

The CVB10.10 Moduline Aquadrive is designed for use with engines up to 65hp or for commercial installations up to 40hp at 1200 shaft rpm. Used as a drive shaft alone the CV10 series shaft will take up to 100hp at 2500rpm.

Specification: 60hp = 45kW / Weight: 11.5kg

CVB15.10 Aquadrive Moduline

for shaft diameter up to 1.5″ or 40mm

The CVB15.10 Moduline Aquadrive is designed for use with engines up to 100hp or for commercial installations up to 75hp at 1200 shaft rpm. Used as a drive shaft alone the CV15 series shaft will take up to 175hp at 2500rpm.

Specification: 100hp = 75kW / Weight: 14kg

water cooled exhaust

CVB15.11 Aquadrive Moduline

for shaft diameter up to 2″ or 50mm

The CVB15.11 Moduline Aquadrive is designed for use with engines up to 100hp or for commercial installations up to 75hp at 1200 shaft rpm. Used as a drive shaft alone the CV15 series shaft will take up to 175hp at 2500rpm.

Specification: 100hp = 75kW / Weight: 19kg

bespoke components for boats

CVB21.10 Aquadrive Moduline

for shaft diameter up to 1.5″ or 40mm

The CVB21.10 Moduline Aquadrive is designed for use with engines up to 175hp or for commercial installations up to 130hp at 1200 shaft rpm. Used as a drive shaft alone the CV21 series shaft will take up to 270hp at 2500rpm.

Specification: 175hp = 130kW / Weight: 26kg

bespoke components for vessels

CVB21.11 Aquadrive Moduline

for shaft diameter up to 2″ or 50mm

The CVB21.11 Moduline Aquadrive is designed for use with engines up to 175hp or for commercial installations up to 130hp at 1200 shaft rpm. Used as a drive shaft alone the CV21 series shaft will take up to 270hp at 2500rpm.

Specification: 175hp = 130kW / Weight: 26kg

HDL60.700 Series Aquadrive Classic

The 60.700 Aquadrive is designed for use with engines up to 1200hp, or for commercial installations up to 700hp. The final choice depends on the hull and the reduction ratio. Used as a drive shaft alone the CV60 series shaft will take up to 1400hp at 2300rpm.

Specification:

1200hp = 900kW
Weight: 157kg

Halyard water cooled exhaust

CVB21.20 Aquadrive Moduline

The CVB21.20 Moduline Aquadrive is designed for use with engines up to 200hp or for commercial installations up to 130hp at 1700 shaft rpm. Used as a drive shaft alone the CV21 series shaft will take up to 270hp at 2500rpm.

Specification: 200hp = 150kW / Weight: 31kg

auxiliary engines for yachts

CVB30.20 Aquadrive Moduline

The CVB30.20 Moduline Aquadrive is designed for use with engines up to 250hp or for commercial installations up to 175hp at 1200 shaft rpm. Used as a drive shaft alone the CV30 series shaft will take up to 400hp at 2500rpm.

Specification: 200hp = 150kW / Weight: 36kg

propulsion engine system

CVB32.30 Aquadrive Moduline

The CVB32.30 Moduline Aquadrive is designed for use with engines up to 350hp or for commercial installations up to 250hp. The final choice depends on the hull and the reduction ratio. Used as a drive shaft alone the CV32 series shaft will take up to 600hp at 2500rpm.

Specification: 350hp = 260kW / Weight: 58kg

Halyard boat exhaust systems

CVB42.30 Aquadrive Moduline

The CVB42.30 Moduline Aquadrive is designed for use with engines up to 350hp or for commercial installations up to 250hp. The final choice depends on the hull and the reduction ratio. Used as a drive shaft alone the CV32 series shaft will take up to 600hp at 2500rpm.

Specification: 350hp = 260kW / Weight: 64kg

Halyard boat exhaust systems

HDL42.680 Aquadrive Classic

The 42.680 Aquadrive is designed for use with engines up to 550hp or for commercial installations up to 400hp. The final choice depends on the hull and the reduction ratio. Used as a drive shaft alone the CV42 series shaft will take up to 800hp at 2500rpm.

Specification: 550hp = 410kW / Weight: 84kg

Halyard yacht exhaust systems

HDL48.690 Intermediate Size

The 48.690 Aquadrive series fills the gap between the 42 series and the 60 series. It is designed for use with engines in the 400hp to 900 hp range dependent on reduction ratio and torque. Used as a drive shaft alone the CV48 series shaft will take up to 1000hp at 2500rpm.

Specification: 900hp = 675kW / Weight: 110kg

HDL60.780 Series Aquadrive Classic

The 60.780 Aquadrive is designed for use with engines up to 1200hp, or for commercial installations up to 900hp. The final choice depends on the hull and the reduction ratio. Used as a drive shaft alone the CV60 series shaft will take up to 1400hp at 2300rpm.

Specification:

1200hp = 900kW
Weight: 210kg

Aquadrive System Engine Mounts

It is essential to select the correct rubber grade and mount for the engine or generator in question. For reference, the chart above shows the level of deflection (or squash) that will occur on each model of mount for a given loading.

In general you should aim for 3mm on the 50210, 4mm on the 50220, 5mm on the 50230 and 6mm on the 50240. The numbering system is simple: A 50223 mount is the 50220 model with number three rubber hardness and so on. Some engines, particularly those with less than four cylinders, require particular care and your distributor will help with these.

Engine Mounts Deflection Chart
Halyard dry marine exhaust
50210 Series Engine Mounts

Complete with Stud and Any Stiffness Grade

Weight: 0.5kg

stainless steel skin fittings
50220 Series Engine Mounts

Complete with Stud and Any Stiffness Grade

Weight: 1.1kg

Halyard dry marine exhaust
50230 Series Engine Mounts

Complete with Stud and Any Stiffness Grade

Weight: 2.6kg

Halyard propulsion engine
50240 Series Engine Mounts

Complete with Stud and Any Stiffness Grade

Weight: 9.5kg