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Petrol Welder Generator Hire
Petrol Welder Generator Hire – Reliable Welding & Portable Power On Site
Our petrol welder generator hire plant delivers dependable welding performance and portable auxiliary power for demanding site applications. These are lightweight and portable, ideal for construction, steel fabrication, maintenance, agricultural engineering, and emergency repair work. The Italian Mosa machines have Japanese Honda driven-engines, providing a practical all-in-one reliable solution where mains electricity is unavailable.
With professional-grade machines available in both 150 amp for up 3.2mm rods, and 200 amp models for up 4.0mm rods, our hire fleet offers reliable stick welding capability alongside 110V and 240V auxiliary power outputs. The auxiliary power is for essential for site power tools including 5" grinders, drills, lighting, a kettle for coffee, and other equipment.
Whether for short-term breakdown response, planned shutdown work, or long-term site support, our welder generators are maintained to a high standard and supplied ready for immediate use. Designed for mobility, reliability, and performance, they help reduce downtime and improve productivity by allowing welding operations and tool power from a single compact unit.
- HIRE MOSA 150 @ £100 p/week
- HIRE MOSA 200 @ £150 p/week
Email us to set an account up and hire straight away.

Benefits of Petrol Welder Generators for Site Use
- Ideal for sites without mains power
Perfect for remote locations, construction sites, farms, yards, roadside repairs, and shutdown work where electrical supply is unavailable. - Welding and power generation in one unit
Combines a reliable stick welding power source with 110V and 240V auxiliary outputs, allowing you to weld while also powering tools and lighting. - Highly portable and site ready
Compact, engine-driven units are easy to transport around site and can be positioned close to the work area to improve efficiency. - Reduces downtime
Excellent for emergency call-outs and breakdown repairs, enabling immediate welding and repair work without waiting for site power. - Versatile welding capability
150 amp units are ideal for electrodes up to 3.2 mm, while 200 amp models can comfortably run 4.0 mm electrodes for heavier-duty repairs. - Reliable in demanding environments
Built for industrial and outdoor use, making them suitable for construction, steelwork, plant maintenance, and agricultural engineering. - Cost-effective solution
Hiring avoids the capital cost of ownership, servicing, and storage while still giving access to professional-grade equipment.
Typical Applications
Petrol welder generators are widely used for:
- Construction and structural steel site work
- Plant and machinery repairs
- Agricultural equipment and trailer repairs
- Steel fabrication and installation
- Gates and fencing install
- Pipework and onsite maintenance welding
- Roadside and vehicle breakdown welding repairs
- Field and remote location engineering work
- Shutdown and maintenance contracts
- Temporary site power for grinders, magnetic drills, and lighting
- Emergency repair call-outs
These units are particularly useful for mobile welding engineers, site fitters, maintenance teams, and industrial contractors who need dependable welding and portable power on demand.

