WP13 Diesel Engine Series Operating Manual
3
Chapter II Technical and Performance Parameters of Diesel Engines
2.1 Main Technical Parameters of WP13 Series Diesel Engines
Table 2-1 Main Technical Parameters of WP13 Series Diesel Engines
Model WP13.480 WP13.500 WP13.530
WP13.550
Type
Inline, water-cooling, four-stroke, direct-injection,
turbocharged and intercooled
Fuel system High-pressure common rail
Number of cylinders × bore × stroke mm×mm 6×127×165
Direction of rotation Clockwise (towards the free end)
Firing order 1-5-3-6-2-4
Rated power – speed kW-r/min 353-1900 368-2100 390-2100
405-2100
Maximum torque Nm 2110 2100 2220 2300
Speed at the maximum torque r/min 1100-1400 1200-1500
Piston total displacement L 12.54
Cold valve clearance mm
Intake valve 0.4
Exhaust valve 0.6
Valve timing
(Valve clearance:
intake 0.4 mm, exhaust 0.6 mm)
Intake valve opening 20° before the TDC (Top Dead Center)
Intake valve closing 34° after the BDC (Bottom Dead
Center)
Exhaust valve opening 49° before the BDC (Bottom Dead
Center)
Exhaust valve closing 21° after the TDC (Top Dead Center)
Lubrication mode Pressure lubrication
Startup mode Electric starting
Engine oil capacity L 28 (trucks) /25 (buses)
Cooling mode Water-cooling forced circulation
Overall dimensions mm 1556×817×1094
Complete engine mass kg 1000
Cold start - without an auxiliary starting
device ℃
-10
Cold start - with an auxiliary starting device ℃
-30
Emission level National III / IV / V
Allowable longitudinal
inclination (°)
Front / rear Long term 10/10 Short term 30/30
Allowable transverse
inclination (°)
Exhaust manifold side /
fuel injection pump
side
Long term 45/15 Short term 45/30
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