Fuel Injector Test Rig, Workshop Version / VPA 1100-5

Fuel injector test rig for workshop use – VPA 1100.

The top-of-the-line VPA series for testing of fuel valves for all 2- & 4-stroke engines, including fuel injectors with slide valves, is PLC controlled and features built-in test programs that are easily customised. Combining the VPA with a rotating multi-valve holder provides any workshop with a powerful and space-efficient tool to provide full service to all diesel engine customers.

Key features include:

  • Air driven PLC-controlled test device
  • Touch panel for easy and fast operation
  • Pre-set required values
  • Built-in printer
  • Test reports stored in permanent memory or transferred to PC via USB
  • Step-by-step test procedure


  • Valve holders for 150+ different injectors
  • Trigger system for electronic fuel injectors

Installed at more than 50 major workshops globally, including MAN, WÄRTSILÄ, MAK, CATERPILLAR FACILITIES (2010)

Technical specification

Air consumption2000 l/min
Weight200 kg
Electric power supply1-PHASE 208-230 V AC, 50-60 Hz
Dimensions930 x 540 x 1480 (LxWxH mm)
For MAN slide valvesYes
Test procedure− Opening pressure test − Back leakage time − Atomizing test − O-ring sealing test − Venting function − Test passed or not
Pressure (bar) output@input0-1100@10, 0-800@7
Pneumatic inlet1/2" BSP claw clutch female
Hydraulic outlet1/4" BSP male coupling
Suitable for all kinds of 2-stroke enginesYes
Suitable for all kinds of 4-stroke enginesYes