Diesel Technology Program

WyoTech students receive the highest quality career training

Diesel Technology

Diesel is more than just trucks - it's a driving force behind today's technology. Think about all the vehicles and equipment running on diesel engines - oil rigs, power plants, hydraulic systems, locomotives, cargo ships, farming equipment, construction vehicles, mining equipment, and of course diesel trucks.

At WyoTech, students will get hands-on experience with a variety of diesel engines and power systems. Our instructors make sure students are able to work with machines produced by some of the top names in the diesel industry, such as: Cummins, Caterpillar, Detroit Diesel, John Deere, and more.

The Diesel Technology program includes courses in:

  • Engine Management Systems and Accessories
  • Fluid, Power and Electrical Systems
  • Engines
  • Power Trains

You'll learn diesel engine theory and design, engine performance, cooling systems, lubrication systems, induction exhaust and after-treatment systems, hydrostatic transmissions, charging systems, heavy-duty torque converters, power train principles, heavy-duty clutches, transport refrigeration, brake air systems, steering alignment, and so much more.

Career Opportunities

Graduates of our diesel technology program may seek careers in:

  • Heavy Equipment Maintenance
  • Locomotive Maintenance
  • Over-the-road truck maintenance
  • Fleet maintenance
  • Dealership service
  • Aftermarket parts development/specialist

Students in our diesel technology program may choose one of the following concentrations:

  • Applied Service Management
  • High Performance Powertrain
  • Street Rod and Custom Fabrication
  • Light-duty diesel
  • Advanced diesel
  • Automotive/Diesel Combination


Specialties in the Diesel Technology Core*

Students in the Diesel Technology program can choose to specialize in the following:

* Not all programs and specialties offered at all locations.

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WyoTech Success Story

Jessi Combs - Extreme 4x42004 Graduate
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Former Co-host of Spike TV's "Xtreme 4X4" "At WyoTech, I received the skill set necessary to take me as far as my imagination will lead me." Jessi Combs' motto, "It's not how big you are in the fight; it's how big the fight is in you," has taken her ...

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Instructor Profiles

Rick CarrilloTeaches automotive-technology" I am aware that students don't care how much an instructor knows until they know how much we care. As an ordained minister, I understand the importance of caring. I started working in gas service stations. The progression to becoming a technician wa..."

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