User Manual

49ZD -1
495ZDl 1495ZDl - 1
No.
495ZD2
495P
Item
495ZD3
1
Type
Four strokes,
Water Cooling, Inline, Swirl
combustion chamber
2
Cylinder No.
-Bore x Stroke( mm)
4-95 x 115
3
Total Displacement
of Piston ( L)
3.26
4
Pressure Ratio
17:1
19:1
5
Firing Order
1-3-4-2
6
Air Intake
Mode Turbocharged
Naturally
Aspirated
15min Output/Speed( KW/r/min)
I
7
Rated Working
Ih Output/Speed( KW/r/min) 39.6/1500
44/1800 38.8/2000
Condition
12H OutputiSpeed( KW/r/min) 36/1500
40/1800 35.2/2000
8
Highest Idling Speed(
r/min)
~1575
~1890
~2160
9
Lowest Idling Stable SPeed( r/min) ~500 ~550
10
Max Torque/Speed( N. m/r/min)
11
Average Effective Pressure ( Kpa) 903
817
650
f---
12
Rated Working
Fuel Consumption Rate (g/KW. h) ~251. 6 ~258.4
f---
13
Condition
Oil Consumption Rate( g/Kw. h) ~2.04
t----
14 Exhaust temperature( OC ) ~540 ~470
15 Crankshaft Ratating Direction
ounter clockwise( Facing
to
the power output end)
16 Cooling Mode
Forced Water Cooling
17
Lubricating Mode
Compound type with pressure and splash
18 Starting Mode
Electric starting
19 Net Mass( kg)
390
450
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