
This outstanding Honda EG5500 heavy-duty generator is a robust and reliable power solution built for demanding professional use, offering a powerful 5.5kW maximum output and extended runtime performance. Engineered with Honda’s advanced OHV 4-stroke commercial-grade engine, this generator is ideal for both site and home backup use, delivering consistent and clean power over long durations. Its durable design, long runtime and voltage stability make it a top choice for contractors, tradespeople, and anyone requiring dependable power in challenging environments.
With a runtime of up to 8.2 hours on a full tank and up to 6.5 hours at rated load, the Honda EG5500 is optimised for endurance and efficiency. It features a large-capacity fuel tank and a fuel-efficient engine, allowing you to work uninterrupted for extended periods. The integrated Digital Automatic Voltage Regulator (D-AVR) ensures smooth and stable voltage output by responding instantly to load changes. This is especially important when powering sensitive electronics or equipment that requires a steady power supply to function safely and effectively, making the EG5500 suitable for both industrial tools and domestic appliances.
Built with a high-quality welded tubular steel frame, the EG5500 offers maximum durability and easy handling, while remaining lightweight for its class. The powder-coated finish adds extra protection against corrosion and harsh job site conditions. An optional wheel kit and lifting hanger make transportation and storage even more convenient, particularly when frequent movement is needed across job sites. The frame also incorporates central lifting points, ensuring safe and straightforward transport.
Flexibility is key with the EG5500, offering switchable voltage between 115V and 230V to accommodate a wide range of tools and devices. The generator includes multiple socket outlets, ideal for running 110V construction site tools as well as standard 230V household appliances. Circuit breaker outlets are integrated for safety, helping to prevent damage to equipment or injury in the event of an electrical short. The Oil Alert® system automatically shuts down the engine if the oil level falls below a safe threshold, protecting the engine from unnecessary damage and prolonging its lifespan.
Despite its power, the Honda EG5500 is designed for quieter operation, reducing noise through clever engineering and sound-dampening features. This allows for more comfortable use over long periods, particularly in residential or noise-sensitive environments. The generator’s oil capacity is 1.1 litres, and its dimensions are tailored for practical on-site use while maintaining a manageable overall weight, making it suitable for transport and storage without excessive effort.
Backed by a 5-year domestic warranty, the Honda EG5500 provides peace of mind with its legendary Honda reliability and superior engineering. Whether you’re using it as a backup power source at home or relying on it daily for professional equipment, this generator offers unmatched performance, extended runtime, and the confidence of smooth voltage regulation. For those who need a generator that won’t let them down, the Honda EG5500 is a smart, heavy-duty solution built to last.
The user-friendly control panel features centralized controls, including two 16A 115V sockets (UK specification), one 32A 230V socket and a fuel gauge for safe, hassle-free operation. Designed for professionals, the Honda EG5500 blends rugged durability with cutting-edge technology, making it the go-to choice for dependable power in any situation.
As per Honda's recommendation we will remove the new generator from the box and start & test, this gives you the confidence that you should not experience any problems when receiving your order. We can also personally deliver your product (mainland England and Wales). Please see options at checkout.
Honda's products are built better to last longer. That's why we can offer you a rock-solid warranty for domestic and professional use on our core range products, covering both parts and labour. The warranty also maintains the same value throughout the warranty period - meaning the last day of cover is exactly the same as the first.
*Subject to domestic/professional use and following the service schedule

The EG5500 delivers a maximum output of 5,500 W and a rated output of 5,000 W, making it suitable for powering heavy-duty tools, large appliances, and sensitive electronics in professional settings.
With a 24-litre fuel tank, the EG5500 can run for up to 8.2 hours at half load, providing reliable power for extended work periods.
The EG5500 is ideal for construction sites, large home backup, light industrial projects, and heavy-duty tasks. Its robust design and stable power output make it perfect for powering tools, lighting, and electronics in demanding environments.
The EG5500 runs on unleaded petrol with no more than 10% ethanol (E10). It is not compatible with E85 or other alternative fuels, ensuring optimal performance with standard petrol.
Yes, it features a Digital Automatic Voltage Regulator (D-AVR), which provides smooth, stable power similar to inverter technology, ensuring safety for sensitive electronics like laptops and battery-operated tools.
The EG5500 comes with a 5-year domestic warranty (subject to annual servicing) and a 1-year commercial warranty, offering long-term reliability for both home and professional use.
The EG5500 operates at approximately 82 dB(A) at 7m, which is relatively quiet for an open-frame generator, suitable for environments where moderate noise levels are acceptable.
The EG5500 is equipped with two 16A 115V sockets (UK specification) and one 32A 230V socket, providing versatile connectivity for a variety of tools and appliances.
The EG5500 is equipped with an oil alert system for automatic shutdown, a full tubular steel frame for durability, and D-AVR technology to protect connected devices from voltage fluctuations.
Yes, it features a full tubular frame for portability and an optional wheel kit for easier movement. The oil alert system and fuel gauge simplify maintenance, ensuring reliable operation with minimal effort.
| Summary | Honda EG5500 5500W High Performance Petrol Generator (2x 115V 16A, 1 x 32A 230V Sockets, 5.5kVA, 5kW Rated, Honda GX390 Engine, D-AVR, Oil Alert, Recoil Start), Authorised UK Supplier - PDI & 1 Year Commercial Warranty |
|---|---|
| Art No | EG5500CL |
| Brand | Honda |
| Power Details | Honda GX390 4-stroke, OHV, 1 cylinder, Forced air cooling system |
| Phase | Single Phase |
| Fuel Type | Petrol Unleaded |
| Rated Watts (W) | 5000 |
| Max Watts (W) | 5500 |
| KVA | 5.5 |
| Voltage | 230/115 |
| Rated Frequency (Hz) | 50 |
| Sockets | 2 x 16A 115V | 1 x 32A 230V |
| Output Technology | Digital Automatic Voltage Regulator (D-AVR) |
| Fuel tank Capacity | 24 litres |
| Running Time | tbc |
| Dimensions (L x W x H) | 681mm x 530mm x 570mm |
| Starting Method | Recoil |
| Noise Value - Sound Power Level dB(A) | 79 |
| Weight | 71Kg |
| Warranty | 5 years domestic | 1 year commercial |
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Honda Motor Company Limited is a Japanese public multinational corporation primarily known as a manufacturer of cars, motorcycles and power equipment. Honda is also the world's largest manufacturer of internal combustion engines measured by volume, producing more than 14 million internal combustion engines each year. The company has assembly plants around the globe.
It was back in September 1978 when Honda launched their very first lawn mower in Europe. At that time, standard 2-stroke technology dominated the market, providing noisy, dirty engines that were difficult to maintain. So Honda fitted their lawn mowers with ground-breaking 4-stroke engines; setting new standards of performance, reliability and safety, but they didn’t stop with the engines.
Honda's aim has always been to constantly improve in all areas of design, so they built in hard-wearing durability and long-lasting performance at every stage of the process, from cast iron cylinder sleeves and ball bearings to support the crankshaft, to aerodynamic cutter decks with nylon grass bags for improved airflow and more efficient collection.
For years, Honda have built all their lawn, garden and power equipment around clean 4-stroke engine technology. That’s because they’re committed to making their products as user-friendly, fuel-efficient and reliable as they can, without compromising performance.
Today, Honda have harnessed their design and technology expertise to create a versatile repertoire of lawn, garden and power products from lawn mowers and brush cutters through generators and water pumps to tillers and snow throwers. Their patented Roto-stop feature is their latest benchmark in design, providing complete safety and peace of mind by allowing users to stop their lawn mower blades turning without switching the engine off.
In short, Honda products are quite simply the crème de la crème of garden machinery and power equipment.
We are very sorry but please be advised that for the foreseeable future we cannot despatch orders to Northern Ireland, Republic of Ireland, the Channel Islands, or any offshore postcodes.
We charge a flat rate of £9.99 for most orders (no matter the cost, weight or size)* that go via standard courier to English and Welsh mainland addresses and most Scottish addresses. We charge a flat rate of £29.95 for most orders (no matter the cost, weight or size)* that go via a palletised service to English and Welsh mainland addresses and most Scottish addresses.
Some generators may have an extended lead time and there's a possibility you may not receive your chosen generator next day. For urgent next day orders, please call us on 0345 222 0231 prior to placing your order and our team will confirm next day stock availability. This can vary on larger sets, these can take up to 5-7 working days. Please feel free to contact us before, or after ordering to check. If in doubt please call for a delivery time estimate. All deliveries are subject to availability. In the unlikely event of there being a delay we will contact you by email. Delivery is normally between 8.00 am and 8.00 pm weekdays (Monday to Friday).
Please Note: Some large canopy generators will require an offload facility at delivery destination, such as a forklift or other form of lifting equipment.
* If your order is subject to any additional shipping charges, we will contact you (via email or telephone) prior to processing your payment.
For more information call our sales team on 0345 222 0231