Heavy Vehicle Truck / Bus Dyno

Professional Heavy Vehicle Truck & Bus Chassis Dynamometers

Our heavy vehicle chassis dynamometers set the benchmark for product quality, design innovation, sophisticated data acquisition, and advanced analytical capabilities.

We offer several heavy vehicle (truck or bus) dyno variants to suit either single drive axle or twin drive axle (bogey drive) driveline applications.

Our innovative combination model is a twin axle (bogey drive) truck or bus dyno, combined with an AWD/4WD vehicle dyno incorporated in a single unit. This unique dynamometer, automatically converts from a heavy vehicle bogey drive configuration to an AWD/4WD vehicle configuration in less than 5 minutes.

Key Features:

  • Truck, Bus and other heavy vehicle applications.
  • Single axle or twin axle "Bogey Drive” model configurations
  • < 20000 Kg Axle weight, 15200Nm / 4000kW Rating 
  • High torque capacity at low road and vehicle engine speeds
  • Exhaust Combustion Analysis via Gas Analyser,Opacity Interface or Particle Counters
  • Diesel OBD-II Data Logging ( J1708 / J1587 / J1939)
  • All functions controlled via wireless remote keyboard
  • High Flow Vehicle Cooling Fans (Single or Multiple Stacked Units)
  • Advanced Diagnostic &  Analytical Software
  • Software controlled wheelbase adjustment (Bogey / AWD Combination Models)
  • Windows 7 operating system
  • High Resolution 24” Graphical Displays
  • Twin 24 LCD monitors
  • Mobile TV video trolley as driver visual aid
  • Multiple remote screen support
  • High traction roller knurl & Heavy Vehicle wide track rollers
  • Single or multiple retarders (Power Absorption Units)
  • Vehicle Traction & Restraint System
  • Steady State, Step Test, and transient “Ramp” testing capabilities
  • Analog, Digital and Graphical displays
  • Live Graph over Graph result comparison
  • Data Acquisition Module  - Oil / Inlet Air Temps,  2 x MAP / Boost, AFR
  • Engine Speed RPM Module
  • Derived Engine RPM from Wheel Speed
  • Optical Tacho
  • Emission Drive Cycle Simulation (DT80 / IM240 / FTP / ECE83 or User Defined)
  • Component Duty Cycle Measurement
  • Dedicated Speedometer & Odometer tests
  • Automatic Weather Station Environmental Power Correction
  • Virtually unlimited data channels for external data logging devices
  • User definable 0-30 Volt Inputs
  • User definable channel alarms with optional visual & audible alarm devices
  • Fuel Pressure / Flow Rate & Temperature Module
  • Fuel Consumption / Usage tests
  • 8 Lambda & 16 EGT Channels available
  • 16 EGT Thermocouple channels available
  • C Tick Compliant (N12054)
  • Custom build available to suit specific client applications
  • Supports more than 375 + third party external devices.

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Upcoming Events

Mainline 2021 PROHUB 100 USA Post 1
We are pleased to announce reaching a major company, and product, milestone with ProHub Dyno sales now surpassing 100 units exported to the United States. 
We would like to thank all our US based clients for their patronage, and for choosing our ProHub products, over all others, for their performance and business needs. 
We look forward to many more units being sent across the Pacific to new homes in the USA in the years to come.