Cutaway turbocharger trainer designed for automotive education purposes. Based on a Holset
variable geometry turbocharger used in heavy-duty truck diesel engines. Features crosssectional
view of all main components including turbine housing, compressor housing, rotating
assembly, actuator, vanes, and control mechanism.
Features
• Real OEM components ensure authenticity and reliability in training.
• Cutaway model allows for visual and practical exploration of otherwise concealed parts.
• Demonstrates key operational principles such as clutch engagement and
disengagement, and torque transmission.
Value for Students
• Understand variable geometry turbocharger (VGT) operating principle.
• Learn how vanes inside turbine housing adjust to optimize boost pressure.
• Study cross-section of turbine wheel, compressor wheel, bearing housing.
• Visualize exhaust gas flow, pressure control, and variable vane adjustment.
• Learn actuator function and boost control mechanisms in diesel engines.
• Identify and name turbocharger components such as wastegate (if present), rotating
assembly, and oil inlet/outlet paths.
• Develop basic diagnostic knowledge of VGT systems used in modern truck engines
Value for Instructors
• Demonstrates internal construction of modern turbocharger clearly.
• Provides safe, non-operational model for hands-on learning without risks.
• Suitable for lessons on diesel engine performance and emissions control.
• Helps explain airflow principles and turbocharging effect on engine output.
• Clear cutaway allows easy visualization during theoretical and practical classes.
• Compact and transportable unit fits into various classroom setups.
Order Code : AT0354
Turbocharger With VariableS
Geometry Holset For Trucks
Specifications
• Type: Holset variable geometry turbocharger (VGT).
• Application: Diesel truck engines.
• Weight: 26 kg (57.32 lbs).
• Dimensions: 450 x 450 x 450 mm (17.72 x 17.72 x 17.72 in).