Intro to Heavy Duty Electric Vehicles
Electrification is transforming commercial transportation—from transit buses to freight trucks and utility vehicles. ZEV Tech Consulting’s Intro to Heavy Duty Electric Vehicles course introduces technicians to the specialized components, systems, and service strategies for maintaining and diagnosing large electric vehicles (EVs) and hybrid electric vehicles (HEVs) used in heavy-duty applications.
Bridge the Gap Between Light-Duty and Commercial EVs
Heavy-duty EVs operate under different loads, charging cycles, and powertrain designs than passenger vehicles. This course covers key differences and prepares students to engage with high-capacity battery systems, electric drivetrains, regenerative braking, and vehicle control modules in the commercial EV space.
Topics Covered
- Architecture of heavy-duty electric and hybrid electric vehicles
- Battery packs, cooling systems, and energy management for large vehicles
- Electric drive axles, motors, and traction inverters
- Understanding torque curves and performance parameters
- Diagnostic access to battery management and power control systems
- Thermal management strategies in commercial EVs
- Charging protocols for depot, opportunity, and en-route charging
- Serviceability challenges and inspection routines unique to heavy-duty platforms
Who Should Attend?
- Fleet maintenance professionals servicing electric buses or trucks
- Technicians transitioning from diesel or CNG platforms to electric systems
- Students in advanced transportation technology programs
- Transit and public works agencies deploying commercial EVs
Hands-On Labs and Demonstrations
Through component mockups, vehicle demos, and high-voltage simulations, students will explore service procedures and safety practices unique to heavy-duty EVs. Instructors guide students through diagnostic protocols, battery system layouts, and interface navigation for vehicle software platforms.
Course Outcomes
- Recognize and explain the subsystems of heavy-duty EVs and hybrids
- Understand how commercial EV powertrains differ from light-duty vehicles
- Conduct basic inspections and prepare for high-voltage diagnostics
- Communicate effectively with fleet managers and stakeholders about service needs
Course Format
Available as an instructor-led workshop with interactive presentations, hands-on demos, and group troubleshooting exercises. May be hosted at client locations or through regional partner campuses.
Powering the Future of Commercial Mobility
The shift to electric fleets demands knowledgeable technicians who understand the unique challenges of large-scale vehicles. Intro to Heavy Duty Electric Vehicles gives you the tools to enter this fast-growing field with confidence. Contact us today to schedule or inquire about upcoming sessions.