OM904LA OM904 OM501 OM501LA OM457LA OM502 OM502LA OM442LA OM442A OM442 OM471LA Engine for MERCEDES-BENZ Actros Truck

Technical specifications

Customization guide

Adjustable parameters such as turbo pressure, fuel injection timing, and cooling systems can be modified to meet specific needs:

• Turbo Pressure: Optimize for high-altitude or off-road performance.
• Emission Controls: Upgrade to Euro 6 standards for low-emission zones.
• Material Coatings: Add thermal or corrosion-resistant coatings for extreme environments.

Get inspired

The OM421.905 engine combines Mercedes-Benz engineering excellence with rugged durability. Whether retrofitting trucks for cross-border logistics or powering industrial equipment, this engine ensures reliability under heavy loads and extended use.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • Euro 6 Compliance: The Pro Model’s Selective Catalytic Reduction (SCR) system reduces emissions by 50% compared to traditional diesel engines.
   • High-Pressure Common Rail: Enables precise fuel injection for 15% better fuel efficiency in the Advanced Model.
   • Stainless Steel Components: Enhances corrosion resistance in marine or industrial environments.

2. Optimal Version Selection:

   • Base Model: Ideal for standard trucking fleets requiring reliable, cost-effective power (e.g., regional delivery).
   • Advanced Model: Suitable for heavy-duty logistics needing Euro 6 compliance and 15% higher torque for steep inclines.
   • Pro Model: Best for high-performance applications like mining or long-haul transport, where 30% more power and 20% better fuel efficiency are critical.

With Euro 6 emission standards, you can meet stringent environmental regulations while maintaining peak performance. With the Pro Model’s 585 HP, you can tackle extreme terrains effortlessly.