Technical data
54
Model D 2866 E
Design in-line vertical
Cycle 4-stroke Diesel
Combustion system Direct injection
Number of cylinders 6
Bore 128 mm
Stroke 155 mm
Swept volume 11 967 cm
3
Compression ratio 17.5 : 1
Rating see engine nameplate
Firing order 1–5–3–6–2–4
Valve clearance (cold engine)
Intake 0.25 mm
Exhaust 0.40 mm
Valve timing
Intake opens 11° before TDC
Intake closes 49° after BDC
Exhaust opens 47° before BDC
Exhaust closes 9° after TDC
Fuel system
Injection In-line pump, with flange fastening
Governor All speed type
Injection timer Automatic centrifugal type in camshaft
drive gear
Injectors 4-orifice nozzles
Opening pressure of injector
New nozzle holder: 265 + 8 bar
Used nozzle holder: 250 + 8 bar
Start of delivery 1° crank angle before TDC (Speed constant = without timing ad-
justment)
1500 rpm, constant 22°
1800 rpm, constant 24°
1500 rpm, variable 17°
1800 rpm, variable 17°
2100 rpm, variable 17°
2200 rpm, variable 17°
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