Operation and Maintenance Manual of WP13C Series Diesel Engines
Weichai Power Pursuit of Excellence
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ChapterIMaintechnicalparametersofWP13Cseries
dieselengines
1. Technical parameters of WP13C450 diesel engine
Table 1 Main technical parameters of WP13C450 diesel engine
Model WP13C450-18
Type
Inline, water-cooling, 4-stroke, direct injection,
supercharged and inter-cooled
Number of cylinders × bore ×
stroke
6×127×165
Rotation direction Clockwise (watch from the free end)
Firing order 1-5-3-6-2-4
Fuel supply advance angle ºCA 15
ICXN (rated power-speed) 330kW-1800r/min
ION (overload power-speed) 363kW-1858 r/min
Total displacement of piston
L
12.54
Minimum stable operating speed
r/min
810
Idling speed r/min 650±50
Cold state valve clearance (mm) Intake valve 0.4; exhaust valve 0.6
Valve timing (valve clearance:
intake valve 0.4mm, exhaust
valve: 0.6mm)
Intake valve open 20° before top dead center
Intake valve closed 34° after bottom dead center
Exhaust valve open 49° before bottom dead center
Exhaust valve closed 21° after top dead center
Starting manner Electric start
Oil capacity L 36
Cooling manner Sea and fresh water circulation
Overall dimensions mm 1595×844×1388
Total mass kg 1200
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