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Test systems for commercial vehicles

Testing heavy loads quickly and efficiently

Commercial vehicles

Trucks – buses – forestry, agricultural, and construction machines – mining vehicles

Commercial vehicle development is a primary focus of both our test laboratory and test systems. SincoTec has developed an array of test rigs of different sizes, designed to apply high-rated loads to components and assemblies. We work with every major commercial vehicle manufacturer and supplier. Historically, the rise of turbo-engines, higher power densities, and higher internal process pressures, led the testing requirements of commercial vehicle’s connecting rods to approach the limits of what existing resonance testing machines could test. In response, we developed the POWER SWING MOT 1,000 kN and 2,000 kN to test connecting rods at much lower costs and more quickly (45-60 Hz).

Our test services for commercial vehicles


Loads up to 2,000 kN

Fitted with different test fixtures, our resonance pulsators can perform different types of tests such as four-point bending tests on axles, torsion and bending tests on crankshafts, and pulsing tests on the gearbox and motor connections, etc. 

industrial mechanic

Commonly tested components

Some of the components we commonly examine in dynamic fatigue tests:

  • Aggregates and chassis
  • Steering components
  • Wheels, wheel hubs
  • Wheel bearing, wheel flanges
  • Drive shafts
  • Gearbox parts
  • Gearbox housings
  • Large four-cylinder crankshafts
  • Camshafts
  • Engine blocks
  • Piston valves
  • Injection systems
  • Holder
  • Bearing bridges
  • Rotor tests

Commercial vehicle test systems

Component testing system with motorized resonance drive.

POWER SWING high frequency pulsator up to 2,000 kN

Fast, precise, and energy-efficient, our all-rounder POWER SWING testing machine can be used for fatigue testing on automotive components such as:

  • Connecting rods
  • Engine blocks
Medium load torsional resonance test system.

Drive trains

Test systems for torsionally loaded components such as drive train or gearbox components

Rotating bending tests for high moments.


Rotating bending test systems for wheel strength tests

Bending cycle test bench for shafts.

Engine components

  • Torsion bending test rig for crankshafts and shafts
  • Alternating bending test rig for crankshafts and shafts
  • Torsional fatigue test rig for crank, drive, and camshafts and wheels
Customized test systems

Customized testing solutions

In addition to the exisiting testing solutions our expert team of engineers and technicians develop new test systems and testing solutions to meet your specifications.

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