Mercedes-Benz 949 Series, Introduction Into Service Manual

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Engine data
Drive
21
i
The New Zetros, Introduction into Service Manual for Model Series 949
1)
Euro 3 emissions standard
2)
Euro 5 emissions standard
Zetros 1833A
2733A
Engine data
Engine model designation 926.935
1)
926.947
2)
Engine designation OM 926 LA
Engine configuration/no. of cylinders Inline 6
Displacement cm
3
7,200
Output kW
at rpm
240
2,200
Torque Nm
at rpm
1,300
1,200-1,600
Compression ratio 1:17.75
Injection pressure bar up to 1,800
1)
up to 2,200
2)
Peak combustion pressure
Injection nozzles bar 170
1)
/190
2)
5-hole
1)
/9-hole
2)
Centrally positioned
Exhaust aftertreatment as per Euro 5
Optimized selective catalytic exhaust
aftertreatment (SCR) Euro 5 SCR catalytic converter with AdBlue
®
– This printout will not be recorded by the update service. Status: 10 / 2008 –