POWERTRAIN SYSTEMS

Delphi GL5.0 Heavy Duty Diesel Common Rail System
The Delphi GL5.0 Heavy Duty Diesel Common Rail System (GL5.0
System) is designed for emerging markets, aimed at Euro IV and V
emissions levels with an upgrade path for future, more stringent
emissions requirements. Delphi offers a complete system including
an all-new, low cost high pressure fuel pump optimized for
applications in emerging markets, as well as electronic injectors, high
pressure rail and pipe assemblies, an electronic control unit, and
operating software and fuel filtration.
Delphi has earned a reputation for durable, high technology diesel
fuel system products, and the GL5.0 System benefits from Delphi’s
innovative approach and class leading performance and durability.

Benefits

Designed to be directly compatible with existing engine platforms
Highly efficient, compact high pressure pump with integrated
transfer pump
Engine oil lubricated pump reduces impact of unknown fuel quality
Fast response injector, based on Euro VI technology
Fully flexible injection capability
Wide range of nozzle options available
Upgradable for future emissions requirements
Advanced fuel filtration capability
Target emissions: Euro IV, V, and upgradable to Euro VI

Delphi GL5.0 Heavy Duty Diesel Common Rail
System

Typical Applications
The Delphi GL5.0 Heavy Duty Diesel Common Rail System is designed for nine to 16 liter engines and is
suitable for on- and off-highway applications.
Specifications
Peak pressure range
Engine cylinder capability
Injector diameter minimum
Pump
Drive voltage

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1,800 to 2,000 bar
1.0 L to 2.6 L
21 mm
2-plunger
50 V

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