WEICHAI WD10 Service Manual - page 14
Service Manual for WD10 Diesel Engine
4
Cooling mode
Water-cooling forced circulation
Engine oil pressure (kPa)
350~550
Engine oil pressure at engine idle speed (kPa)
100~250
Allowed longitudinal
inclination (°)
Front/Rear
Long-term 10/10
Short-term 30/30
Allowed transverse
inclination (°)
Exhaust pipe
side/Injection pump
side
Long-term 45/15
Short-term 45/30
Crankshaft rotating direction (View from free
end)
Clockwise
Table 1-2 Main Technical Parameters of WD10 China II series diesel engine
Unit
WD10 engine
Engine model
G240E211 G220E221 G210E211 G210E241 G200E251 G175E251
G220E211 220E231 G210E221 G175E231 G200E251 G156E261
Engine type
—
Water-cooling, 4-stroke, brake with build-in air bleeding valve,
in-line, direct injection, supercharged and intercooling
Displacement
L
9.726
Cylinder
diameter×Stroke
mm
126×130
Number of cylinders —
6
Number of air valves
for each cylinder
2
Fuel injection
equipment
Mechanical pump
Rated power
kW
199
213
247
276
Rated speed
r/min
2200
Maximum torque
Nm
1100
1160
1250
1460
Speed at maximum
torque
r/min
1200~1600
Emission standard
—
Fuel consumption
rate at rated power
g/(kWh)
217