Technical Manual
Engine
Engine concept
Feature
• Newly developed Mercedes-Benz 4-cylinder OM934 engine
rated at 170 kW/231 hp and 5.1 l displacement
• Common rail direct injection with high injection pressures
(up to 2400 bar)
• Multistage injection
• Twin-stage turbocharger
• Mercedes-Benz BlueTec 6 technology, Euro VI compliant:
combined SCR technology with particulate filter and cooled exhaust
gas recirculation (EGR)
OM934 4-cylinder engine
Mercedes-Benz Special Trucks
Advantage
• Proven engines of the Mercedes-Benz volume series
• High power reserves
• Efficient and clean combustion
• Optimised fuel consumption
• Smooth running
• High torque even at low engine speeds
• Reduced NO
emissions
x
• Reduced particulate emissions
Engine
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