Fuel Injector Test Rig / VPU 1500-2 CAT


For test of Caterpillar fuel injectors

For test of leaking, opening pressure and spray pattern.
Can also be used as power unit for onboard hydraulic tools.


  • Valve holders for 150+ different injectors
  • Oil mist separator
  • Test fluid

Technical specification

Air consumption1000 l/min
Suitable for enginesCaterpillar CAT 3400 / 3500 / 3600
Pressure (bar) output@input1500@7
Hydraulic gaugeClass 1.0 Ø160
Pneumatic inlet1/8" Ø8
Hydraulic outlet1/4" BSP female
Can be powered by handNo
Weight16 kg
Dimension (LxWxH mm)432 x 250 x 425
Flow0.55 l/min