Commercial & Work Truck Engineering Services
Commercial and work trucks operate under high loads, demanding duty cycles and varying road conditions. Their engineering requires careful consideration of structural integrity, component durability, vehicle dynamics and powertrain performance.
Caliber Technologies supports commercial vehicle development with engineering expertise in component design, CAE simulation, structural analysis and durability assessment.
Chassis Design & Structural Analysis
Truck chassis and frame structures must withstand payload loads, road inputs and braking forces without excessive stress or deformation. Structural analysis helps evaluate stiffness, load distribution and critical stress locations.
Design considerations include frame geometry, cross-member strength, mounting interfaces and structural weight optimisation. These factors influence vehicle durability and load-bearing performance.
Mechanical Component Design & Packaging
Commercial trucks integrate multiple mechanical systems, body structures and application-specific equipment within limited packaging space. Clearance, mounting interfaces and assembly tolerances are critical to avoid interference and fitment issues.
Engineering design must account for component geometry, connection points, service access and manufacturing constraints while maintaining compatibility across vehicle systems.
Fatigue Analysis & Structural Durability
Chassis members, brackets and mechanical components experience repeated loading from road inputs, payload variations and vehicle operation. Cyclic stresses can initiate fatigue cracks and lead to premature component failure.
Fatigue assessment considers stress concentrations, material properties and representative load cycles to evaluate component life and identify areas requiring design modification.
Vehicle NVH & Modal Analysis
Engine excitation, drivetrain forces and road-induced vibration can affect chassis structures, mounting systems and connected components. Resonance may increase vibration levels, noise and structural stress at specific operating conditions.
Modal and dynamic analysis evaluates natural frequencies, mode shapes and structural response to identify potential resonance risks and support NVH improvements.
Powertrain & Drivetrain Engineering
Commercial truck powertrains and drivetrains operate under high torque, sustained loads and changing thermal conditions. These demands place requirements on housings, shafts, gears, mounting systems and component interfaces.
Engineering assessment must consider stress, deformation, alignment, heat transfer and durability. Electric trucks also require attention to e-motor, reduction gearbox and powertrain packaging requirements.
Lightweight Design & Material Optimisation
Reducing component mass can increase payload capacity and improve vehicle efficiency, but weight reduction must not compromise strength, stiffness or fatigue life. Material changes and geometry modifications require careful engineering evaluation.
Structural analysis and design optimisation help compare material options, identify areas for mass reduction and assess performance against defined load and manufacturing requirements.
How We Provide Services
Project Scope Based Services
Time Based Projects
On-site Resource Assignment
Strategic Consulting Services
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Tackle your toughest technical challenges in automotive engineering and reach your product development goals by leveraging the expertise of our trusted engineers.