Stephill Generators

Stephill Generators design and manufacture their range of generators in the UK. Established in 1985 Stephill is the largest volume manufacturer of portable petrol and diesel generators in the UK.

The Stephill Generator range, are competitively and robustly priced industrial units.
Starting at 2kVA through to 117kVA. Supplying generators to construction, industrial, commercial, domestic, and events industries.

Every Stephill diesel and petrol generator is subjected to a full Pre-Delivery Inspection and 100% load tested prior to dispatch. 

Honda engines power the petrol range of generators from 2kVA to 10kVA. All close-coupled to smooth waveform brushless alternators. Noise compliant using the latest low noise engine specification. Each generator has a fully welded wrap around frame. Giving maximum protection to both the engine, alternator, and sockets.
AVR units and trollies are available as an option.

Stephill SE Range

Super Economy, 2.7kVA – 10kVA. Powered by Honda GX160, GX200, or GX630 petrol engine. Close coupled to an NSM brushless maintenance-free smooth waveform alternator. Ideal for industrial and construction use.

Stephill GE Range

General Economy, 2.6kVA – 3.3kVA. Powered by either the Honda GP160 or GP200 petrol engine. Close coupled to an NSM brushless maintenance-free smooth waveform alternator.

Stephill SSD Range

Super Silent Diesel, 6kVA- 10kVA. Powered by Yanmar and Kubota EU Stage V engines. Close coupled to an NSM brushless maintenance-free smooth waveform alternator. Close-fitting acoustic canopies for low noise level readings. Mounted on 2 wheeled site trolley. The 10kVA is also available as a 3 phase unit.
Available as skid mounted or road tow trailor certified to 2007/46/CE

Stephill SSDK Range

Super Silent Diesel K, 12kVA – 25kVA. Powered by the Kubota EU Stage V and EU Stage III3A engines. Close coupled to a Mecc Alte brushless maintenance-free smooth waveform alternator. Producing 110v, 240v, and 3 phase, multi-phase. Close-fitting acoustic canopy and long run bunded fuel tank and mountable on a road-going trailor. Perfect for Construction, agricultural, events, or standby by power applications. Stephill SSDP Range

Stephill SSDP Range

Super Silent Diesel SSDP 30kVA – 117kVA. Powered by the Perkins 1100 series stage IIIA water-cooled diesel engine. Close coupled to a Mecc Alte brushless maintenance-free alternator. Long run bunded fuel tanks and close-fitting acoustic canopies. Producing 3 Phase and 230v output. Also mounted on a road trailor.
Ideal for Construction, agricultural, events, or standby by power applications.

Stephill manufacture portable lighting towers. Either trailor mounted or road-towable. The SLT5000, powered by an air-cooled Yanmar L70 electric start engine. Coupled to a Mecc Alte alternator. Powering 4 x 200w LED lamps, to a height of 5.4 meters. The generator has an output of 4.5kVA in 230v or 110v.

The larger lighting tower is the SLT6000D5. It has a 1 x 1000-watt Metal Halide lighting head on a 5.5m hand operated mast.

We sell generators from all the leading manufacturers, so if you don’t see the model you are after, why not contact us to see the options available to you.