The HPI (Hydraulic Electronic Unit Injector) units of the Scania 470 and the EUI units of the Cummins ISX and QSX engines are high-precision injection systems developed for heavy-duty, high-performance diesel engines. These systems integrate the pump and injector functions into a single component, allowing for optimized electronic control of fuel injection, with multiple events per cycle and high injection pressures. With continued use, the natural wear and tear of internal components can lead to fuel leaks, loss of injection pressure, malfunctions, difficult starts, and increased emissions and fuel consumption. The ROBIEL Repair Kit for Scania 470 / HPI and Cummins ISX / QSX units was developed to provide: - Restoration of the injector unit's original efficiency and pressure;
- High-quality, precision components, compatible with original Scania and Cummins standards;
- Reduced maintenance costs, avoiding the need to replace the entire unit;
- Extends the lifespan of HPI and EUI units;
- Guaranteed compliance with stringent emissions standards (Euro 5 / Euro 6) , ensuring cleaner and more economical engines.
ROBIEL is a national leader in repair kits for diesel injection systems, offering complete kits with highly reliable components, specialized technical support, and a guarantee of efficient and safe maintenance. For those who perform maintenance on Scania 470 / HPI and Cummins ISX / QSX units, the ROBIEL Repair Kit is the best choice to guarantee quality, performance and excellent cost-effectiveness. |
