Marine generators

Marine Generators

Browse our range of marine and boat generators from Paguro and Westerbeke for reliable onboard AC power. As leading specialists in boat generators, our Paguro diesel marine gensets are designed for compact spaces onboard boats and for handling start-up loads from equipment such as compressors and conventional start/stop air conditioning. Westerbeke generator sets are available in petrol and diesel and are built around smooth, quiet, slow-speed operation with practical servicing access.

Westerbeke
Paguro

Official UK & Ireland Distributor

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  • Westerbeke 12.0 Marine Generator

    Westerbeke 12.0

    Westerbeke 12.0
    From £25,086.57 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 Marine Petrol Generator

    Westerbeke 3.5 MCGB

    Westerbeke 3.5 MCGB
    £18,000.21 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 Marine Petrol Generator

    Westerbeke 4.2 MCGB

    Westerbeke 4.2 MCGB
    From £21,808.17 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 Marine Petrol Generator

    Westerbeke 6.2 MCGB

    Westerbeke 6.2 MCGB
    From £24,168.76 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
  • Paguro generator installation kit

    Installation Kit

    Installation Kit
    From £896.91 Taxes & duties paid at checkout. Nothing to pay on delivery.
  • Silent exhaust kit for boat generators to reduce onboard noise

    Silent Exhaust Kit

    Silent Exhaust Kit
    From £415.00 Taxes & duties paid at checkout. Nothing to pay on delivery.
  • Generator siphon break kit for safe marine engine installation

    Siphon Break Kit

    Siphon Break Kit
    From £107.00 Taxes & duties paid at checkout. Nothing to pay on delivery.

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 £18,000.21 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.