A diesel fuel injection service center in Vietnam needed one dependable platform to test and calibrate both high-pressure common rail pumps and electronic injectors across the Bosch, Denso, Delphi and Siemens families. After comparing several machines on the market, the workshop ordered our Electronic Common Rail System and Diesel Injection Fuel Pump Test Bench / Tester, 22KW, 415V — model ADM800SEN — and had it installed, calibrated and running in daily production within two weeks of order confirmation.

The customer operates an independent diesel injection repair and calibration workshop in southern Vietnam, serving truck fleets, bus operators and marine engine owners. Their existing mechanical pump bench could no longer handle the steady flow of common rail pumps and piezo injectors arriving from Toyota, Isuzu, Hyundai and Ford commercial vehicles, and they were losing work to dealer service networks that had already invested in electronic test equipment.

• A mixed fleet of Bosch CP1, CP2 and CP3, Denso HP0, HP2 and HP3, Delphi and Siemens pumps all arriving for overhaul on the same bench
• Piezo injectors that demand accurate low-flow measurement, not just a visual spray check
• Workshop power supplied at 415V, three phase, 50 Hz — the machine had to be matched exactly to the site
• Technicians trained only on mechanical benches, so the new platform had to be intuitive to operate
• Fleet customers requesting printed test reports for warranty and traceability

We supplied the ADM800SEN, a computer-controlled common rail test bench built around an industrial PC with a 19-inch LCD display. Injection quantity, rail pressure, backflow and oil temperature are measured and logged in real time, and automated routines check and calibrate each unit against the stored test database, which can be updated as new pump and injector types reach the market.

• 2000 bar maximum pressure — covers the full working range of modern common rail pumps and injectors
• Imported high-precision flow meter sensors for reliable piezo injector measurement
• Automatic check and calibration with a printed test report for every unit serviced
• Remote assistance over the internet, so software support and troubleshooting do not depend on a site visit
• 6 / 12 cylinder configuration and 0–4000 rpm speed range for broad model coverage

• Mechanical in-line pumps and distributor pumps
• Electronic control VE pumps and in-line pumps
• High pressure common rail pumps: Bosch CP1, CP2, CP3; Delphi; Siemens; Denso HP0, HP2, HP3
• Common rail injectors, including piezo type, with an updatable testing database

Commissioning was completed on site over three days. The bench was levelled and connected to the workshop's 415V supply, calibrated against a reference injector set, and the service team was trained on pump testing, injector backflow testing and report generation. The unit ships on a pallet, is covered by a one-year warranty, and includes lifetime remote software support over the internet.

• Common rail pumps and electronic injectors are now handled on one bench instead of two separate stations
• Calibration time for a four-injector set dropped from several hours to under 30 minutes
• Printed test reports improved customer confidence and generated repeat fleet business
• Workshop capacity for common rail work increased without expanding floor space

For workshops entering or expanding into common rail service, the ADM800SEN 22KW 415V test bench delivers dealer-level capability at an independent-shop budget. Accurate flow measurement, automatic calibration routines and remote support make it a practical long-term investment for diesel injection specialists across Southeast Asia and beyond.