Technical data
122
Model V12-1550 (D2862 LE423)
Design V 90°
Cycle 4-stroke diesel
Combustion system Direct injection
Turbocharging Exhaust turbocharger with intercooler and charge-
air regulation (Waste Gate)
Number of cylinders 12
Bore 128 mm
Stroke 157 mm
Swept volume 24 243 cm
3
Compression ratio 17:1
Rating 1140 KW / 1550 hp at 2300 rpm
Firing order 1-12-2-11-3-10-6-7-5-8-4-9
Valve clearance (cold engine)
Intake 0.50 mm
Exhaust 0.80 mm
Valve timing
Intake opens 24 ° before TDC
Intake closes 36 ° after BDC
Exhaust opens 63° before BDC
Exhaust closes 27 ° after TDC
Fuel system
High pressure pump 2 x Bosch CP 3.4
Injection system Common Rail
Governor Electronic Diesel Control (EDC) -
Type EDC 7 C32
Injectors eight-hole nozzles
To Next Page
Loading...
Need help?
General
