
- School of Engineering Technologies
- Associate of Applied Science Degree (A.A.S.)
- More Information about Heavy Construction Equipment Technology: Caterpillar Equipment Emphasis

Students develop the skills necessary to maintain and repair heavy construction equipment. Students gain additional skill development in maintaining, diagnosing, and repairing Caterpillar equipment. Advanced equipment maintenance techniques and principles are applied in diagnosing malfunctions and prescribing corrective action. Specific instruction in equipment systems includes engine overhaul, manual transmission repair, chassis maintenance, hydraulic component testing and overhaul, hydrostatic and powershift transmission repair, electrical troubleshooting, electronic controls diagnostics, advanced emission diagnostic and repair, and preventative maintenance. The student is exposed to all facets of the industry with emphasis on problem solving and transferability of skills. Graduates are prepared to take the Motor Vehicle Air-conditioning exam (609). Each student must successfully complete an internship.
Career Opportunities
Heavy construction equipment technician for a Caterpillar or other heavy construction equipment dealership, mine, quarry or natural gas industry; forestry equipment dealer; leasing company or contractor; field service/CAT sales representative for an equipment or engine distributor; service occupations such as service writer, warranty writer, parts manager, and assistant service manager.
Recommended High School Subjects
Four years of English, two years of algebra, and one year of science.
Special Equipment Needs
See program Tool List for major.
Laptop Computer Required
- Windows 11 or higher (recommended).
- Intel Core i5 or i7 (generation 10 or higher) processor (recommended).
- 8+ GB RAM (recommended).
- 250+ GB Solid State Disk (SSD) drive (recommended).
- Laptop must include a webcam and microphone (required).
- Laptop must include a wireless network card (required).
- Broadband Internet connection when working off campus (required).
- Additional plug-ins may be required (Information Technology Services Service Desk available for assistance).
- Chromebooks and other devices running Chrome OS are prohibited.
Remediation Strategies
All incoming students must meet placement requirements in math. Students are expected to remediate any deficiencies as explained in the College Catalog (see https://www.pct.edu/catalog/admissions-policy).
Transfer Procedures
This major is subject to the transfer standards established by the College (see http://www.pct.edu/catalog/TransferringCredits ). Exceptions must be approved by the school dean.
Program Goals
A graduate of this major should be able to:- practice approved safety procedures in various work situations.
- read and interpret equipment manuals and write clear, accurate, and complete service reports.
- demonstrate the correct use of basic hand tools, special tools, and testing equipment.
- describe the operation of diesel engines, overhaul a diesel engine, and demonstrate skills in problem solving, maintaining, and repairing diesel engines.
- troubleshoot, maintain, adjust, and repair basic chassis systems including standard transmissions, clutches, drive lines, braking systems, tracks, steering systems, and differentials.
- identify, troubleshoot, and repair various types of hydraulic systems, hydrostatic and powershift transmissions, torque converters, fuel systems, and electrical systems.
- explain the principles of planned preventative maintenance and the economic benefits of proper equipment maintenance scheduling.
- diagnose and repair malfunction of engine and chassis electronic management systems found on Caterpillar equipment.
- retrieve and record accurate technical information from a computer-based system and demonstrate proper communication techniques for customer assistance and reporting.
Curriculum
First Semester | Credits | Notes | Lecture | Lab/Clinical | M/S | Type | |
---|---|---|---|---|---|---|---|
FYE101 | First Year Experience | 1 | .50 | 1.50 | S | REQ | |
DSM156 | Heavy Equipment Brake Systems | 2 | 2 | M | REQ | ||
DSM155 | Powertrain & Brake Systems Lab | 4 | 12 | M | REQ | ||
DSM160 | Fundamentals of Powertrain Technology | 4 | 4 | M | REQ | ||
CSC124 | Information, Technology & Society | 3 | 3 | S | REQ | ||
MTH123 | Technical Algebra & Trigonometry I | 3 | 2.50 | 1.50 | S | REQ | |
or | |||||||
MTH181 | College Algebra & Trigonometry I | 3 | 2.50 | 1.50 | S | REQ | |
TOTAL CREDITS | 17 | ||||||
Second Semester | Credits | Notes | Lecture | Lab/Clinical | M/S | Type | |
DSM154 | Diesel Engine Technology | 5 | 5 | M | REQ | ||
DSM116 | Diesel Engine Laboratory | 4 | 12 | M | REQ | ||
DSM120 | Basic Electricity | 4 | 2 | 6 | M | REQ | |
DSM121 | Hydraulics I | 3 | 2 | 3 | M | REQ | |
DSM119 | Fuel Systems | 2 | 2 | M | REQ | ||
TOTAL CREDITS | 18 | ||||||
Summer Session | Credits | Notes | Lecture | Lab/Clinical | M/S | Type | |
DSM153 | Internship | 2 | M | REQ | |||
TOTAL CREDITS | 2 | ||||||
Third Semester | Credits | Notes | Lecture | Lab/Clinical | M/S | Type | |
DSM122 | Hydraulics II | 4 | 2 | 6 | M | REQ | |
DSM242 | Diesel Equipment Air Conditioning Systems | 2 | 1 | 3 | M | REQ | |
DSM284 | Introduction to CAT Vehicles | 1 | 1 | M | REQ | ||
DSM286 | CAT Vehicle Machine Electronics & Diagnostic Procedures | 3 | 2 | 3 | M | REQ | |
DSM285 | CAT Vehicles Laboratory | 1 | 3 | M | REQ | ||
PHS103 | Physics Survey | 3 | 3 | S | REQ | ||
or | |||||||
PHS114 | Physics with Technological Applications | 4 | 3 | 3 | S | REQ | |
ENL111 | English Composition I | 3 | 3 | S | REQ | ||
TOTAL CREDITS | 17 | ||||||
Fourth Semester | Credits | Notes | Lecture | Lab/Clinical | M/S | Type | |
DSM230 | Hydraulics III | 6 | 3 | 9 | M | REQ | |
DSM288 | Caterpillar Electronic Engine Management Systems | 3 | 2 | 3 | M | REQ | |
ENL201 | Technical & Professional Communication | 3 | 3 | S | REQ | ||
HIP | Core Historical Perspective | 3 | S | HIP | |||
or | |||||||
SSP | Core Social Science Perspective | 3 | S | SSP | |||
or | |||||||
ARP | Core Arts Perspective | 3 | S | ARP | |||
or | |||||||
CDP | Core Global & Cultural Diversity Perspective | 3 | S | CDP | |||
or | |||||||
AAP | Core Applied Arts Perspective | 3 | S | AAP | |||
HET | Directed Heavy Equipment Technology Elective | 3 | M | HET | |||
TOTAL CREDITS | 18 |
Accreditation
AED Accredited by The AED Foundation.