Generators for Sale

At Dermot Casey Sales, we supply a complete range of generators for every application, from compact inverter models to powerful diesel and PTO units. With over 50 years of experience providing machinery and power solutions across Ireland, we offer trusted brands, expert advice, and nationwide after-sales service you can rely on.

Our Silent Inverter Generators deliver quiet, clean power for sensitive electronics, tools, and appliances. Lightweight and fuel-efficient, they are ideal for home backup, camping, mobile catering, and small commercial use. For tougher environments, our Open Inverter Generators provide higher output with the same stable voltage and frequency control, perfect for construction sites, workshops, and event power.

For larger operations, our Diesel Generators (6kVA–350kVA) offer dependable, continuous, or standby power for businesses, farms, hotels, hospitals, and industrial sites. Designed for durability and efficiency, they feature heavy-duty diesel engines, long run times, and optional silent canopies for reduced noise.

Farmers and rural users can also take advantage of our P.T.O. Generators, which connect directly to a tractor’s power take-off shaft to produce reliable electricity whenever needed — an economical and practical solution for off-grid and emergency power.

Every generator sold by Dermot Casey Sales is fully supported by our expert technicians, with service, parts, and delivery available nationwide. Whether you need portable power for tools, backup supply for your home, or high-output energy for commercial or agricultural use, we have the right generator to keep you running.

 Why Choose Dermot Casey Sales:

Full range: Inverter, Diesel & PTO Generators

Trusted brands & expert advice

Quiet, efficient, and durable designs

Single & three-phase options up to 350kVA

Nationwide delivery, service & warranty support

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Shop generators for sale at Dermot Casey Sales — diesel, inverter & PTO models for home, site & farm use with expert advice and nationwide support