Serial No.
|
Item
|
Specification and parameter
|
1
|
model
|
4G64S4M
|
2
|
style
|
4-cylinder, straight-line, water-cooling, single top cam shaft, 4-stroke engine
|
3
|
Fuel oil supply method
|
Multi-point fuel oil injection(MPI)
|
4
|
Measuring method of inlet capacity
|
Speed compact style
|
5
|
Combustion room style
|
Single-slope roof
|
6
|
Cylinder diameter X stroke(mm)
|
86.5X100
|
7
|
Total displacement (L)
|
2.351
|
8
|
Compression ratio
|
9.5:1
|
9
|
Max. power and corresponding speed (kW/r/min)
|
93/5250
|
10
|
Max. torque and corresponding speed (N • m/rpm)
|
190/2500
|
11
|
Min. fuel consumption (g/kW • h)
|
<254
|
12
|
Idle stable speed(r/min)
|
750 + 30
|
13
|
Idle-speed control
|
Electronic closed loop control
|
14
|
Mean piston speed(m/s)
|
17.5
|
15
|
Mean effective pressure (kPa)
|
1036
|
16
|
C y l i n d e r c o mp r e s s i o n p r e s s u r e : i n 250r/min (kPa)
|
1320
|
17
|
Ignition sequence and control
|
1-3-4-2; without distributor block, electronic controlled direct ignition
|
18
|
Spark plug gap(mm)
|
1.0-1.1
|
19
|
Spark plug model
|
BKR5E-11 or K16PR-U11 or RC10YC4 BKR6E-11 or K20PR-U11 or RC8
|
20
|
Manufacturer of spark plug
|
NGK or DENSO or Xiang huo ju
|
21
|
Valve clearance(mm)
|
0(hydraulic column )
|
22
|
Port timing: Opened inlet/closed inlet Opened outlet/closed outlet
|
18 ° before upper stop point/ 53 ° after lower stop
point 50° before lower stop point/ 18 ° after upper stop
point
|
23
|
Lubrication method
|
Combined method of pressure and splash
|
24
|
Pressure of engine oil of main oil channel, in idle speed of 3000rpm (kPa)
|
(>78.5)/(245-490)
|
25
|
Max. engine oil temperature(C)
|
130
|
26
|
Consumption ratio of engine oil(g/kW • h)
|
2
|
27
|
Consumption ratio of engine oil and fuel oil (%)
|
<0.8
|
28
|
Cooling method
|
Closed forced water cooling
|
29
|
Starting method
|
Electric motor
|
30
|
Net weight(kg)
|
167
|
31
|
Outline dimension: LЧWЧH (mm)
|
730X653X667
|
32
|
Idle-speed emission CO(%)/HC(ppm)
|
<0.5/<100
|
33
|
Emission control degree of operating condition regulation
|
With three unique catalytic converter, air-fuel
ratio closed loop control, the equipped light
car meets the standard of GB 18352.2-
2001
|