Diesel Equipment Technology, Diploma (DET4) Diploma


Campus Locations: Moultrie (Veterans Parkway)

*This program will be available beginning Fall 2026.

The Diesel Equipment Technology diploma program is a sequence of courses designed to prepare students for careers in the diesel equipment service and repair profession. Learning opportunities enable students to develop academic, technical and professional knowledge and skills required for job acquisition, retention, and advancement. The program emphasizes a combination of truck, heavy equipment, marine systems, or emergency power generator repair theory and practical application necessary for successful employment depending on the specialization area a student chooses to complete. Program graduates receive a Diesel Equipment Technology diploma that qualifies them as entry-level Diesel Equipment technicians.

Length of Program: Four (4) Semesters

Length of Program: Four (4) Semesters

Entrance Dates: Beginning of each semester.

Entrance Requirements: Refer to Admissions criteria. Click for Entrance Score Requirements.

Age: Applicant must be 16 years of age or older.

Education: An applicant must be a high school graduate or the equivalent (GED). College transcripts will be evaluated on an individual basis.

Program Final Exit Point: Diesel Equipment Technology, Diploma (DET4)

Credits Required for Graduation: 50 minimum semester hour credits required for graduation

Curriculum Outline (50 hours)
Curriculum Outline (50 hours) 50
1: Basic Skills Courses 8
ENGL 1010

Emphasizes the development and improvement of written and oral communication abilities. Topics include analysis of writing, applied grammar and writing skills, editing and proofreading skills, research skills, and oral communication skills.

3
Select one of the following math Courses - 3 hrs. 3
MATH 1012

Emphasizes the application of basic mathematical skills used in the solution of occupational and technical problems. Topics include fractions, decimals, percents, ratios and proportions, measurement and conversion, geometric concepts, technical applications, and basic statistics.

3
MATH 1111

Emphasizes techniques of problem solving using algebraic concepts. Topics include fundamental concepts of algebra, equations and inequalities, functions and graphs, and systems of equations; optional topics include sequences, series, and probability or analytic geometry.

3
2: Institutional Courses 3
COLL 1500

This course is designed to provide tools to assist students to acquire skills necessary to achieve academic and professional success in their chosen occupational/ technical program of study. Topics include: Getting off to a Good Start, Learning and Personality Styles, Time and Money Management, Study and Test Taking Skills, Stress Management and Wellness, Communications Skills, Career Exploration, Research Skills, College Campus Knowledge, Memory & Reading Skills, Presentation & Interview Skills, and Group Skills. Effective Fall 2016, students who already have an Associate Degree or higher will be given exemption credit for the COLL 1500 course.

3
3: Occupational Courses 36
DIET 1000

This course introduces basic knowledge and skills the student must have to succeed in the Diesel Equipment Technology field. Topics include an overview of diesel powered vehicles, diesel technology safety skills, basic tools and equipment, reference materials, measuring instruments, shop operation, mechanical fasteners, welding safety, and basic welding skills. Classroom and lab experiences on safety, precision measuring, and basic shop practices are highly emphasized.

3
DIET 1010

This course introduces students to electrical and electronic systems used on medium/heavy duty trucks and heavy equipment. Topics include: general electrical system diagnosis, battery diagnosis and repair, starting system diagnosis and repair, charging system diagnosis and repair, lighting system diagnosis and repair, gauges and warning devices, and an introduction and familiarization with electrical and electronic systems.

7
DIET 1030

This course introduces diesel engines used in medium/heavy duty trucks and heavy equipment. Topics include: HV systems safety, general engine diagnosis, cylinder head and valve train, engine block, engine lubrication system, engine cooling, air induction, exhaust, fuel supply systems, electronic fuel management, and engine brakes. Using and interpreting test and measuring equipment is highly emphasized.

6
DIET 2010

This course introduces air and hydraulic brake systems used on medium/heavy duty trucks. Classroom theory on brake systems along Federal Motor Vehicle Safety Standards (FMVSS) is strongly emphasized. Topics include: introduction to hydraulic systems and safety; air brakes air supply and system service; air brakes mechanical service; parking brakes; hydraulic brake system and service; hydraulic brakes mechanical service; hydraulic brakes power assist units; anti lock brake systems (ABS) and automatic traction control (ATC); and wheel bearings.

4
DIET 2020

This course introduces drive train systems used on medium/heavy duty trucks. Topics include: clutches, transmissions, drive shafts and universal joints, and drive axles.

4
DIET 2000

This course introduces steering and suspension systems used on medium/heavy trucks. Classroom instruction on Federal Motor Vehicle Safety Standards (FMVSS) is strongly emphasized. Topics include: hydraulic assist steering systems; suspension systems; wheel alignment diagnosis, adjustment, and repair; wheels and tires; and frame and coupling devices.

4
COMP 1000

Introduces the fundamental concepts, terminology, and operations necessary to use computers. Emphasis is placed on basic functions and familiarity with computer use. Topics include an introduction to computer and digital terminology, and usage, operating systems, Internet and digital communication, word processing applications, spreadsheet applications, database applications, and presentation applications.

3
DIET 1020Preventive Maintenance 5
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