Maxpeedingrods MXR4000GT Petrol 3500W/3100W Portable Generator
Maxpeedingrods MXR4000GT Petrol 3500W/3100W Portable Generator
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Smart, Quiet Dual-Fuel Power You Can Count On With the MXR4000GT Inverter Generator
The Maxpeedingrods 3.5kW Dual Fuel Inverter Generator delivers flexible, efficient power using either petrol or LPG, giving you longer runtimes, lower emissions, and greater convenience. With up to 3500W peak output on gasoline and 3100W on propane, it’s ideal for camping, RV travel, garden events, outdoor work, and emergency home backup during power outages. Its compact 24kg design makes it easy to transport while still providing reliable power for appliances, tools, and electronics.
Equipped with advanced inverter technology, this generator produces clean pure sine wave power to safely run sensitive devices such as laptops, phones, cameras, and TVs. Featuring Bluetooth smart control, electric start, recoil start, Eco mode, and ultra-quiet operation at just 58dB, it offers modern convenience, excellent fuel efficiency, and dependable performance in a wide range of environments.
Technical Specifications
| Running Watts | 3200W (Gasoline) / 2800W (LPG) |
| Peak Watts | 3500W (Gasoline) / 3100W (LPG) |
| Fuel Type | Gasoline / Propane (LPG) |
| Oil Type | SAE 10W-30 |
| Engine | 4-stroke 145cc OHV, air-cooled |
| Running Amps | 13.9A (Gasoline) / 12.1A (LPG) |
| Peak Amps | 15.2A (Gasoline) / 13.5A (LPG) |
| AC Voltage | 230V |
| AC Frequency | 50Hz |
| Starting System | Recoil Start / Electric Start / Bluetooth App Start |
| Sound Level (25% load, 23ft) | 58dB |
| Fuel Tank Capacity | 4L |
| Oil Capacity | 450ml |
| Quarter-Load Runtime | 7h (Gasoline) / 20h (LPG) |
| 50% Load Runtime | 4h (Gasoline) / 12h (LPG) |
| Engine Displacement | 145cc |
| Low Oil LED Alert | Yes |
| Overload LED Alert | Yes |
| Output Ready LED Alert | Yes |
| Digital Display | Multifunction LED Display |
| Eco Mode | Yes |
| Parallel Ready | Yes |
| Generator Size (L×W×H) | 48 × 30.5 × 44 cm |
| Package Size (L×W×H) | 51 × 33.5 × 48.5 cm |
| Net Weight | 24 kg |
| Outlets | 1 × 230V 16A; 1 × DC 12V/8.3A; 2 × USB |
| Included Components | Inverter Generator; Owner Manual; Spark Plug Socket Wrench; Oil Funnel; Screwdriver; Generator Dust Cover; EU Plug; Generator Parallel Cables; Pressure Relief Valve Kit; Cigarette Lighter Plug; Generator Battery Charger |
| Warranty | 1-year warranty covering defects in workmanship under normal use |

Ordering With Confidence
Why Buy From All Fuel Power?
We specialise in generators and portable power - it’s not a side category for us. Whether you’re buying for home backup, camping or professional use, our team understands real-world power requirements and can help you choose with confidence.
Delivery, Returns & Peace of Mind
Free UK delivery on all orders (excluding Northern Ireland), with clear order and shipping confirmation every step of the way.
We offer a 30-day return policy, so if you change your mind you can return your item in like-new condition with all original packaging.
If your order arrives damaged, faulty, or incorrect, we’ll make it right - return shipping is covered by us and our team will guide you through the process.
We aim to keep things clear, fair, and compliant with UK consumer protection regulations, so you can order with confidence.
Expert Advice & Ongoing Support
Choosing the right generator isn’t always straightforward - power requirements, noise levels and usage all matter.
Our team specialises in generators and portable power equipment and is available to help before and after you buy. If you need guidance choosing the right model, setting expectations for use, or support once your order arrives, we’re here to help.
You can contact us anytime at support@allfuelpower.co.uk or speak to our team on 0800 8611 863.