Diesel Generators

Cat® Diesel Generator Sets

Cat® is the world's largest manufacturer of high-speed diesel generator sets and engines, offering the largest range of gen set specifications available. Coupled with Finning's unbeatable knowledge, expertise and service, we can offer you a world class power solution, whatever the application or operating conditions.

Cat Diesel Generator Features

  • Ratings from 13kW to 17,460kW (12 to 17,460kVA)
  • Powered by a Cat engine
  • Wide range of factory-designed options
  • Easy to specify, permit, install and test
  • World-class fuel efficiency and low lifecycle costs
  • Excellent emergency response and steady state performance
  • Emissions compliance with most worldwide regulations
  • Single source and turnkey support from Finning

Interested in learning more about Cat generators? We offer Continuous Professional Development (CPD) courses, providing an overview of the factors and considerations when designing, specifying and configuring generators.


Diesel Generator Sets

Any size. In any regulatory environment. When you need power, Cat is equal to the challenge. Our generators are used in a variety of applications.

Electric Power Ratings Guide

View ratings information for the full range of electric power products including rating definitions and conversion tables.

Cat® 3500 Series Brochure

The 3500 series diesel generator sets provide leading startup capabilities and are built to your crucial conditions, demands, emissions standards and footprint. 

Case Studies

View previous examples of how Finning and Cat have provided sustainable power solutions across a variety of applications and industries.

Buyers Guide

Need help selecting which generator you require? Use our simple buyers guide and we will contact you with a quote based on your requrement.

View Our Diesel Generator Range

View our power.cat.com website displaying our current stock of our Cat diesel generators ranging from 26-850 kVA. The stock list is updated regularly with the latest prices and offers available.

White Papers

Download the latest white papers from Cat, providing information on new technologies as well as innovative solutions to power your business.

White Paper Download PDF
Demystifying generator set ratings Download
A multifaceted view of distributed generation systems and their impacts Download
Application of generator sets in Tier III & IV data centres Download