JCB Generators 20-45 kVA Diesel by Kohler 2018-05-08T15:07:46+00:00

JCB Generators 20-45 kVA JCB Diesel by Kohler

Designed to deliver high performance in the most compact packages.

The all new QS models have now incorporated the JCB Diesel by Kohler engine into the product range to offer QS generators from 19-41 kVA prime power at 50Hz.


  • Ensuring a quiet, smooth operation with a canopy option for all models
  • Fitted with premium componentry including Mecc Alte alternators and deep sea electronics
  • Lightweight product with multiple lift points
  • Hinge design prevents dust ingress but allows doors to be removed when open
  • Compact dimensions allows the generator be installed in many applications
  • All steel construction with no plastic components

Reliability and Long-Life Design

The 20-45QS are the smallest models in the new QS range, delivering compact dimensions and a class leading width to enable multiple units to be transported together.

There are four lifting points on the G20QS to G45QS generators, ensuring superb manoeuvrability and maximum control.

Phosphate dipped and 9stg powder paint finish for excellent corrosion and UV resistance.

All new models feature multi-stage, fuel filtration ensuring the machines are protected against lower quality fuels.

The QS range is designed with all steel and no plastic components ensuring the quality and longevity of our product.

More for Your Money

JCB’s Diesel by Kohler engine provides power to the G20Qs-G45QS range of generators – that means you can expect superior performance, low fuel consumption and increased efficiency.

Mecc Alte alternators are among the most efficient on the market, and all of our generators are fitted with them as standard.

The compact canopy minimises logistics costs for dealers and customers alike and reduces space requirements when installed on site.

Our largest compact model boasts a turbocharger and 4 valves per cylinder for high power performance.

Serviceability and Security

The compact QS range offers class leading serviceability with large access doors with positively retained sound proofing and enhanced service access.

Mechanical door latches also allow for “slam shut” and are simple and easy to use.

The JCB Diesel by Kohler engine allows single-sided service access with an external radiator fill point to make servicing easy.

Internal, lockable fill point for improved security with easy to access neck.

All parts including the engine components will be available via JCB service.