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JCB 40kVA Silenced Diesel Generator — Compact Power with Quiet Confidence

When it comes to diesel generators that balance performance, efficiency, and low noise levels, the JCB 40kVA Silenced Diesel Generator is a standout choice. Trusted across construction sites, farms, workshops, and small commercial premises, this unit offers dependable backup or prime power in a compact footprint that’s easy to position, operate, and maintain.

Built by JCB — a brand renowned for engineering tough, reliable machinery — this generator is designed to deliver a steady 40kVA output even in demanding conditions. Its silenced acoustic canopy makes it ideal for sites with noise restrictions, ensuring your operations run smoothly without disturbing surrounding homes or businesses.

Whether you’re looking to power site cabins, tools, sensitive equipment, or provide backup power for a small office or agricultural building, the JCB 40kVA gives you the confidence that your business will stay up and running when you need it most.

Key features:

  • Trusted JCB Engine: Proven engineering means you get robust, fuel-efficient performance with reduced maintenance needs.

  • Quiet Operation: Fully soundproofed canopy significantly cuts down noise, making this generator perfect for residential areas, event spaces, or urban job sites.

  • Efficient Power Output: 40kVA capacity is ideal for smaller sites that still demand consistent, reliable power.

  • Compact and Easy to Position: The sturdy design makes transport, placement, and installation straightforward, even in tight spaces.

  • Digital Control Panel: Simple, user-friendly controls allow for easy monitoring and safe operation at all times.

  • Fully Load Tested: All our diesel generators are thoroughly inspected and tested under load conditions by our in-house engineers before dispatch.

  • Flexible Applications: Use it for prime power in remote locations or as a standby unit to keep critical systems running during outages.

Maintain Peak Performance with Generator Service Kits

To get the most out of your JCB 40kVA Silenced Diesel Generator, regular maintenance is essential — and the easiest way to keep it running at peak performance is by using dedicated generator service kits. These kits include all the essential components needed for scheduled servicing, such as air filters, fuel filters, and oil filters, specifically designed to match JCB engine specifications. Regular servicing not only extends the life of your generator but also ensures fuel efficiency and reliable performance, especially when the generator is used frequently or in challenging environments.

Bellwood Rewinds supplies compatible generator service kits to help streamline your maintenance process and ensure the correct parts are always on hand. Whether you’re using this generator as a prime power source on a farm or for emergency backup in a small office, sticking to a proper maintenance schedule will protect your investment and reduce the risk of unexpected breakdowns. With the right service kit and support, you can enjoy reliable, low-noise power for years to come.

Versatile, Low-Noise Power for Any Location

The JCB 40kVA Silenced Diesel Generator is built for versatility — compact enough for tight spaces, yet powerful enough to support a wide range of applications. It’s an excellent solution for construction sites, agricultural buildings, outdoor events, and mobile operations that require dependable power without excessive noise. Thanks to its soundproofed acoustic canopy, the generator operates quietly even under load, making it suitable for use near residential areas or in noise-restricted zones. Despite its compact footprint, it delivers consistent 40kVA output, capable of powering lighting, heating systems, machinery, and sensitive electronics with ease.

The unit’s user-friendly digital control panel provides straightforward operation and real-time monitoring, reducing the learning curve and ensuring safe management by all team members. Whether you need off-grid power for remote worksites or a standby system for small commercial premises, this generator combines rugged durability with ease of use. With full load testing completed before dispatch and nationwide support available, Bellwood Rewinds ensures that your JCB generator is ready to perform wherever and whenever it’s needed.

At Bellwood Rewinds, we know that buying a generator is about more than just the equipment — it’s about ongoing peace of mind. That’s why we provide genuine aftercare, expert advice, and export-ready options to get your generator where it’s needed, fast.

Power your business reliably with the JCB 40kVA Silenced Diesel Generator. Contact our team today for availability, delivery details, or to discuss how we can keep you switched on, wherever you are.

Additional information

Condition

New

Make

JCB

Power

21 to 50KVA

Frequency

50 Hz

Voltage

400 V

Power Factor

0.8 cos ϕ

Phase

3

Standby Power LTP kVA

45

Prime Power PRP kVA

40

Engine Manufacturer

JCB by Kohler KDI 2504 TM

Alternator

Mecc Alte

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Finance Available

JCB 40Kva Silenced Diesel Generator

£12,714.00.Inc VAT

1 in stock

Every generator set is subject to a comprehensive test program which includes full load testing, checking and provision of all control and safety shut down functions testing.

5-7 days estimated delivery

Call our sales team on 01429 264097 for more information on this machine.