The Renault Premium 420 dCi is a heavy-duty tractor unit manufactured between roughly 2000 and 2006, part of the first generation of Renault's Premium line. It is characterized by its dCi 11 engine, which introduced direct injection technology to improve fuel efficiency and performance. Core Technical Specifications Engine : 11.1-liter (dCi 11) 6-cylinder in-line turbodiesel. Power Output : 420 hp (309 kW). Torque : Approximately 2,000 Nm at 1,050–1,400 rpm.
: Averages around 30–35 liters per 100 km , depending on the load and driving conditions.
: Typically 18–19 tons as a standalone truck, with a total train weight capacity up to 40–44 tons. Operational Insights Renault Premium DCi420 1.45 – 1.46
: Equipped with disc brakes, ABS, and often an Intarder/Retarder for better descent control. Known Issues & Maintenance
: Common Rail systems are sensitive to fuel quality; owners have reported issues with high/low fuel pressure errors that can be difficult to diagnose. The Renault Premium 420 dCi is a heavy-duty
: Most user complaints center on the electrical system and dashboard displays fading out over time.
: Typically features Airtronic rear pneumatic suspension, which allows for adjustable fifth-wheel height (up to 240 mm range) to simplify trailer coupling. Power Output : 420 hp (309 kW)
: Primarily Euro 3 (models produced in the early 2000s).
The Renault Premium 420 dCi is a heavy-duty tractor unit manufactured between roughly 2000 and 2006, part of the first generation of Renault's Premium line. It is characterized by its dCi 11 engine, which introduced direct injection technology to improve fuel efficiency and performance. Core Technical Specifications Engine : 11.1-liter (dCi 11) 6-cylinder in-line turbodiesel. Power Output : 420 hp (309 kW). Torque : Approximately 2,000 Nm at 1,050–1,400 rpm.
: Averages around 30–35 liters per 100 km , depending on the load and driving conditions.
: Typically 18–19 tons as a standalone truck, with a total train weight capacity up to 40–44 tons. Operational Insights
: Equipped with disc brakes, ABS, and often an Intarder/Retarder for better descent control. Known Issues & Maintenance
: Common Rail systems are sensitive to fuel quality; owners have reported issues with high/low fuel pressure errors that can be difficult to diagnose.
: Most user complaints center on the electrical system and dashboard displays fading out over time.
: Typically features Airtronic rear pneumatic suspension, which allows for adjustable fifth-wheel height (up to 240 mm range) to simplify trailer coupling.
: Primarily Euro 3 (models produced in the early 2000s).