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Home » Garden Machinery » Generators » Honda EM4500S Generator

Honda EM4500S Generator

RRP £2218.80

Availability: In Stock*


PDI: This machine will be supplied fully PDI'd as per the manufacturers specifications. See more...

Delivery: Free delivery to the UK mainland (Except Scottish Highlands and islands). See more...

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Free 1 Litre of WGM 10W40 Oil with this machine


The EM4500 delivers clean power with extended run time, making it ideal for a wide range of demanding applications from home equipment backup to powering equipment out in the field. Smooth power is achieved with AVR technology maintaining a constant output voltage, compensating for fluctuations when the equipment starts up or the load changes. This helps provide a stable power source vital for running sensitive electronic devices safely. Multiple outlet sockets with switchable voltage allow you to run different appliances and the large fuel tank, efficient 4-stroke engine and Honda’s EcoThrottle maximise running time.


  • Extended run time - Generating a maximum output of 4500W, or an extended run time of up to 9.2 hours at rated load on a single tank of fuel. 

  • Superb reliability - Legendary durability from Honda's commercial grade OHV series 4-stroke engine offers easy starting every time. 

  • AVR output - Automatic Voltage Regulator ensures constant voltage output regardless of the load, ideal for powering sensitive electronics. 

  • Quiet operation - Reduced noise design allowing for a more comfortable, longer running time. 

  • Oil Alert - Prevents engine damage by automatically shutting the unit down of the oil drops below a safe operating level. 

  • Durable frame - High quality welded and powder coated tubular steel frame for extended durability, easy lifting and light weight. 

  • Switchable voltage - Choose between 115V and 230V to run almost any commercial equipment. 

  • Multiple 115/230V output - Ideal for running 110V power tools or standard 240V appliances. 

  • Circuit breaker outlets - Avoid equipment damage and injury in the event of a short circuit. 

  • Optional kits - Transport wheels and hanger kit available dependant on model. 


Model EM4500S

Output Technology i-AVR

Max Output (2 / 3 Phase Output) 4500W

Rated Output(2 / 3 Phase Output) 4000W

Fuel Tank Capacity 23.5L

Operating Time at Rated load 9h10

Dimensions (LxWxH) 1047.50x706x719mm

Dry Weight 106.50kg

Sound Power Level 106.5dB(A)

Warranty for domestic use 5 Years

Warranty for profesional use 1 Year



Fuel FitBriggs & Stratton Fuel Fit:
Treats 10L of fresh fuel. For more info click here...


10W-30Engine Oil:
For the correct grade engine oil click here...


Free Delivery

to UK Mainland



Spares Department



In 1969



By SagePay

* Subject to short term stock fluctuations