
In the highly competitive diesel repair industry, having equipment that can handle a wide variety of fuel injection systems is crucial for workshop profitability. How to choose a test bench?The CR919 diesel test bench stands out as the ultimate solution. Designed for modern diesel diagnostic centers, it is a highly advanced comprehensive diesel fuel injection pump tester that covers everything from standard common rail systems to heavy-duty HEUI and EUI/EUP components.
If you are looking for a highly capable common rail injector test bench for sale, the CR919 offers unparalleled versatility, precision, and efficiency. Below, we break down its test scope, basic standard functions, optional upgrades, and technical parameters to show why it should be your next workshop investment.
The CR919 diesel test bench is not just a standard machine; it is a full-scale diagnostic center. Its testing scope covers almost the entire diesel market:
Passenger Cars & LCVs: Bosch, Denso, Delphi, and Siemens (Continental) common rail injectors and pumps (including Piezo).
Heavy-Duty Trucks & Commercial Vehicles: EUI (Electronic Unit Injectors) and EUP (Electronic Unit Pumps) used in Volvo, Scania, and Mercedes-Benz.
Off-Highway & Construction Machinery: Caterpillar HEUI systems (C7, C9, 3126B) and 320D pumps.
Legacy Systems: Mechanical pumps, VP37/VP44, and Cummins PT systems.
Out of the box, the CR919 serves as an incredibly powerful common rail injector test bench for sale. It comes pre-loaded with essential functions required to diagnose, repair, and code modern diesel fuel systems.
| Basic Function | Description & Capability |
| Common Injectors Test | Tests fuel delivery and return on standard Bosch, Denso, and Delphi injectors. |
| Piezo Injector Test | Specialized testing protocols for high-precision Piezo injectors. |
| Common Rail Pump Test | Tests high-pressure generation and flow for various CR pumps. |
| Denso HP0 Pump Test | Dedicated testing program for Denso HP0 systems. |
| HEUI Testing | Tests Caterpillar CAT C7, C9, 3126B, and 3116 HEUI injectors. |
| Injector Coding Functions | Generates precise IMA/QR compensation codes for Bosch, Denso, Siemens, and Delphi injectors. |
| EUI / EUP Testing | Tests Electronic Unit Injectors and Pumps using the heavy-duty TU-A cam box. |

To make this comprehensive diesel fuel injection pump tester completely future-proof, the CR919's software system allows for extensive optional hardware and software upgrades. The main interface features dedicated modules that can be activated based on your workshop's specific needs.
| Optional / Extended Modules | Testing Application |
| VP37 / VP44 | Testing for electronic rotary distributor pumps. |
| PT Injector / PT Pump | Cummins PT (Pressure-Time) fuel system diagnostics. |
| CAT 320D | Specialized testing for Caterpillar 320D high-pressure pumps. |
| HEUP / HPI | Advanced testing for HEUP and Cummins HPI systems. |
| AHE / Atomize | Dynamic Armature Stroke (AHE) measurement and visual atomization testing. |
| RED4 / EDC & ZME | Testing for RED4 electronic inline pumps and ZME metering valves. |
The mechanical and electrical build of the CR919 diesel test bench is engineered for heavy-duty, continuous operation. It features high-capacity fuel/oil tanks, powerful spindle speeds, and precise temperature control.
| Technical Parameter | Specification |
| Host Power | 15KW / 18.5KW / 22KW (Customizable) |
| Spindle Speed | 0 - 3000 r/min |
| Host Center Height | 128 cm |
| Wheel Oil Pump | 10L / min |
| Oil Supply Pressure | 0 - 0.4 MPa |
| Fuel / Oil Tank Capacity | Fuel: 40L / Oil: 20L |
| High Pressure Oil Supply | 0 - 250 MPa |
| Standard Oil Supply | 0 - 35 MPa |
| Hotbed / Oil Hotbed Control | 40°C ± 2°C (Precision temperature control) |
| Drive Voltage / Current | 0 - 180V / 0 - 25A |
| Input Voltage | 220V - 380V (According to customer needs) |
| Machine Dimensions | 205 cm * 130 cm * 192 cm |
| Weight | 1250 KG |
If your diesel repair business is expanding, relying on basic equipment is no longer enough. The CR919 diesel test bench offers the perfect balance of power, software intelligence, and mechanical durability. As a top-rated comprehensive diesel fuel injection pump tester, it empowers technicians to service a massive range of vehicles from a single station.
Stop turning away profitable repair jobs. If you are searching for the best common rail injector test bench for sale, contact our sales team today to get a quote on the CR919 and customize your machine's optional functions to fit your exact needs!
