Maximum Mid-Range Versatility

• Superior durability based on proven 3126E components
• A new Caterpillar® built HEUI oil pump, along with Cat exclusive "leak-free" technology, provide unsurpassed reliability
• Lower emissions and decreased engine noise from Caterpillar patented HEUI™ fuel system
• Enhanced performance from electronic wastegate-controlled turbocharger

The C7 on-highway engine continues the tradition of bottom-line value. A wide range of horsepower ratings—all the way up to 330 hp for fire trucks and RVs -- ensures a perfect fit for a variety of applications. This engine features the Caterpillar HEUI fuel system for unsurpassed performance and reliability. Full electronic controls include features typically found only on heavy duty engines. Both front and rear power take-off (PTO) options are available to fit your specific application.The C7 is a sophisticated mid-range engine suitable for a wide variety of vocational applications, from construction and utility jobs to pick-up and delivery, School Bus, RV and emergency vehicles.