Mercedes-Benz Arocs Construction Truck Engines

 

2nd Generation OM471 Engine

When it comes to the Actros we are always looking at ways to improve*. Improve fuel efficiency. Improve driving dynamics. Improve emission control. Which is why we created the revolutionary OM 471 engine in 2011.

The new, second generation OM 471 for the Actros is better than ever. Its redesigned components make it the perfect blend of economy, ecology and performance. Improved fuel efficiency saves up to 1100 litres of fuel per year**, CO2 emissions have been reduced by three tonnes** per year and exceptional driving dynamics – especially in the low rev range – make it better than ever to drive.

Click here for a brochure on the New 2nd Generation OM 471 Engine

Engines

Designation Power Rating Torque Gearboxes**
kW / hp @ rpm Nm @ rpm  

OM936 

7.7L Displacement

Inline 6-Cylinder

xx24 175 / 238 2200 1000 1200 - 1600

 PowerShift 3 Automated Transmission

  • 8 Speed Overdrive 
  • 12 Speed Direct Drive

 Synchromesh Manual Transmission 

  • 9 Speed Direct Drive
xx27 200 / 272 2200 1100 1200 - 1600
xx30 220 / 299 2200 1200 1200 - 1600
xx32 235 / 320 2200 1300 1200 - 1600
xx35 260 / 354 2200 1400 1200 - 1600

OM470

10.7L Displacement

Inline 6-Cylinder

xx33 240 / 326 1600 1700 1100

 PowerShift 3 Automated Transmission 

  • 12 Speed Direct Drive
  • 12 Speed Overdrive
  • 16 Speed Overdrive

 Synchromesh Manual Transmission 

  • 16 Speed Direct Drive
  • 16 Speed Overdrive
 
 
xx36 265 / 360 1600 1800 1100
xx40 290 / 394 1600 1900 1100
xx43 315 / 428 1600 2100 1100
xx46 335 / 456 1600 2200 1100

OM471

12.8L Displacement

Inline 6-Cylinder

xx42 310 / 421 1600 2100 1100
xx45 330 / 449 1600 2200 1100
xx48 350 / 476 1600 2300 1100
xx51 375 / 510 1600 2500 1100
xx53 390 / 530 1600 2600 1120

OM473

15.6L Displacement

Inline 6-Cylinder

xx52 380 / 517 1600 2600 1100

 

 PowerShift 3 Automated Transmission 

  • 12 Speed Direct Drive
  • 12 Speed Overdrive
  • 16 Speed Overdrive

 

 Synchromesh Manual Transmission 

  • 16 Speed Overdrive
xx58 425 / 578 1600 2800 1100
xx63 460 / 625 1600 3000 1100

 

Gearboxes available depend on model, GVM, engine rating and driveline ratios.

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