Scania DC09 - Technical Data; General Engine Data and Lubrication System

OPM 100 en-GB 116
© Scania CV AB 2023, Sweden
Technical data
Technical data
General data
Lubrication system
Number of cylinders and configuration 5, straight
Working principle 4-stroke engine
Cylinder diameter (mm/in) 130/5.12
Piston stroke (mm/in) 140/5.51
Displacement (dm
3
/in
3
)
9.3/567.5
Firing order 1 - 2 - 4 - 5 - 3
Compression ratio
DC09 310/311/312/313/320/327/330/331/332/333A 19:1
DC09 076/078/080A 18:1
DC09 084/384/085/385/086/386/387/089/389A 17:1
Other engine types 16:1
Engine direction of rotation viewed from rear Anticlockwise
Fan direction of rotation viewed from front Clockwise
Cooling Coolant
Valve clearances, cold engine
Intake valve (mm/in) 0.45/0.018
Outlet valve (mm/in) 0.70/0.028
Number of teeth on the flywheel 158
Low idling (rpm) 500-975
Maximum full-load speed (rpm) 1,800/2,100
Fuel Diesel
Approximate weight, without coolant and oil (kg/lb)
DC09 084/384/085/385/086/386/387/089/389A 975/2,150
Other engine types 950/2,094
Oil volume See Maintenance
Oil cleaning Centrifugal oil cleaning
Oil cooler Coolant cooled, full flow
Oil filter Paper filter from Scania
Interval between oil changes (h) 500
Oil pressure (bar/psi)
Normal with the engine at operating temperature, operating speed 3-6/43.5-87
Minimum permitted at idling speed 0.7/10.2
Crankcase pressure with closed crankcase ventilation (mbar/psi) -5.4 to 2.0/-0.08 to 0.03