CAT is the world's largest manufacturer of medium speed engines, as well as one of the world's largest manufacturers of high speed diesel engines, with ratings available from 54 to 21,760 hp (40 to 16,000 kW).

We offer products and expertise for:

• Industrial/OEM
  
• Marine
• On-Highway Engines & Transmissions
  
• Emissions Reduction Technology

» Contact us for more information
» Caterpillar's On-Highway Engine site