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Westerbeke Marine Generators

Westerbeke marine generators pair slow-speed 1500rpm diesel models from 5.0 to 12.0kW with the petrol MCGB line from 3.5 to 6.2kW. Both are built for hotel loads at anchor, from air conditioning to an electric galley.

Westerbeke

Official UK & Ireland Distributor

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  • Westerbeke 5.0

    Westerbeke 5.0

    Regular price  From £13,595.00 Taxes & duties paid at checkout. Nothing to pay on delivery.
    Specs
    Output
    5.0 kW
    Voltage
    230V @ 50Hz
    Speed
    1500 rpm
    Fuel
    Diesel
    Weight
    194 kg
    LxWxH
    846 × 536 × 566 mm (L × W × H)

    What's Included

    • Remote Panel & Harness
    • Manual
  • Westerbeke 5.7

    Westerbeke 5.7

    Regular price  From £14,295.00 Taxes & duties paid at checkout. Nothing to pay on delivery.
    Specs
    Output
    5.7 kW
    Voltage
    230V @ 50Hz
    Speed
    1500 rpm
    Fuel
    Diesel
    Weight
    212 kg
    LxWxH
    846 × 536 × 566 mm (L × W × H)

    What's Included

    • Remote Panel & Harness
    • Manual
  • Westerbeke 6.0

    Westerbeke 6.0

    Regular price  From £14,395.00 Taxes & duties paid at checkout. Nothing to pay on delivery.
    Specs
    Output
    6.0 kW
    Voltage
    230V @ 50Hz
    Speed
    1500 rpm
    Fuel
    Diesel
    Weight
    249 kg
    LxWxH
    917 × 589 × 643 mm (L × W × H)

    What's Included

    • Remote Panel & Harness
    • Manual
  • Westerbeke 7.5

    Westerbeke 7.5

    Regular price  From £14,795.00 Taxes & duties paid at checkout. Nothing to pay on delivery.
    Specs
    Output
    7.5 kW
    Voltage
    230V @ 50Hz
    Speed
    1500 rpm
    Fuel
    Diesel
    Weight
    270 kg
    LxWxH
    917 × 589 × 643 mm (L × W × H)

    What's Included

    • Remote Panel & Harness
    • Manual
  • Westerbeke 8.8

    Westerbeke 8.8

    Regular price  From £15,995.00 Taxes & duties paid at checkout. Nothing to pay on delivery.
    Specs
    Output
    8.8 kW
    Voltage
    230V @ 50Hz
    Speed
    1500 rpm
    Fuel
    Diesel
    Weight
    270 kg
    LxWxH
    916 × 589 × 643 mm (L × W × H)

    What's Included

    • Remote Panel & Harness
    • Manual
  • Westerbeke 10.3

    Westerbeke 10.3

    Regular price  From £16,495.00 Taxes & duties paid at checkout. Nothing to pay on delivery.
    Specs
    Output
    10.3 kW
    Voltage
    230V @ 50Hz
    Speed
    1500 rpm
    Fuel
    Diesel
    Weight
    301 kg
    LxWxH
    1003 × 589 × 643 mm (L × W × H)

    What's Included

    • Remote Panel & Harness
    • Manual
  • Westerbeke 12.0

    Westerbeke 12.0

    Regular price  From £18,195.00 Taxes & duties paid at checkout. Nothing to pay on delivery.
    Specs
    Output
    12.0 kW
    Voltage
    230V @ 50Hz
    Speed
    1500 rpm
    Fuel
    Diesel
    Weight
    303 kg
    LxWxH
    1003 × 589 × 643 mm (L × W × H)

    What's Included

    • Remote Panel & Harness
    • Manual
  • Westerbeke 3.5 MCGB

    Westerbeke 3.5 MCGB

    £9,999.00 Taxes & duties paid at checkout. Nothing to pay on delivery.
    Specs
    Output
    3.5 kW
    Voltage
    230V @ 50Hz
    Speed
    2200 rpm
    Fuel
    Petrol
    Weight
    85 kg
    LxWxH
    687 × 402 × 382 mm (L × W × H)

    What's Included

    • Remote Panel & Harness
    • Manual
  • Westerbeke 4.2 MCGB

    Westerbeke 4.2 MCGB

    Regular price  From £12,190.00 Taxes & duties paid at checkout. Nothing to pay on delivery.
    Specs
    Output
    4.2 kW
    Voltage
    230V @ 50Hz
    Speed
    2200 rpm
    Fuel
    Petrol
    Weight
    155 kg
    LxWxH
    670 × 467 × 454 mm (L × W × H)

    What's Included

    • Remote Panel & Harness
    • Manual
  • Westerbeke 6.2 MCGB

    Westerbeke 6.2 MCGB

    Regular price  From £14,790.00 Taxes & duties paid at checkout. Nothing to pay on delivery.
    Specs
    Output
    6.2 kW
    Voltage
    230V @ 50Hz
    Speed
    2200 rpm
    Fuel
    Petrol
    Weight
    174 kg
    LxWxH
    703 × 467 × 454 mm (L × W × H)

    What's Included

    • Remote Panel & Harness
    • Manual

Not Sure What Size Generator You Need for Your Boat?

Use our free marine genset calculator to find the ideal power solution for your vessel's onboard requirements.

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Marine Generator FAQs

What size generator do I need for my boat?

It depends on what you run at the same time, such as air conditioning, a watermaker, electric cooking and battery charging. Our free Marine Generator Size Calculator estimates your load from a few questions and recommends a Paguro generator to match.

How much does a marine generator cost?

Marine generators in our range start at £4,895 excluding VAT for the Paguro 3 SY, a diesel generator giving 3.0 kVA of continuous output. Westerbeke marine generators start at £9,999 excluding VAT for the Westerbeke 3.5 MCGB, a 3.5 kW petrol generator.

What is the smallest boat generator?

By power, the smallest generator in our range is the Paguro 3 SY, giving 3.0 kVA of continuous output. By size, the smallest diesel generator is the Paguro 4 Mini Y, at 500 x 445 x 530 mm and 60 kg with a separate 9 kg inverter, giving 4.0 kVA.

What is a variable speed marine generator?

A variable speed marine generator changes its engine speed to match the electrical load, running slower when the load is low. The Paguro 9000V, Paguro 12000V, Paguro 14 VK and Paguro 18 VK are variable speed generators, giving from 9.0 to 18.0 kVA of continuous output.

What makes a marine generator quiet?

A sound capsule, a slow engine speed and a gas/water separator in the exhaust each make a marine generator quieter. Every Paguro generator is supplied in a sound capsule, Westerbeke diesel generators run at 1500 rpm with an optional SST Sound Guard, and our Silent Exhaust Kit adds a Halyard gas/water separator.

Who can install a marine generator on my yacht?

Our network of approved dealers and professional installers fits marine generators around the UK, the Channel Islands and Gibraltar. Our Marine Generator Installation Kit holds the fitting parts for a Paguro or Westerbeke installation, boxed as separate sub-kits for you or your installer.