Rating:
Information injection-pump assembly
ZEXEL
104741-1860
1047411860
ISUZU
8944752120
8944752120
Cross reference number
ZEXEL
104741-1860
1047411860
ISUZU
8944752120
8944752120
Zexel num
Bosch num
Firm num
Name
Calibration Data:
Adjustment conditions
Test oil
1404 Test oil ISO4113orSAEJ967d
1404 Test oil ISO4113orSAEJ967d
Test oil temperature
degC
45
45
50
Nozzle
105000-2010
Bosch type code
NP-DN12SD12TT
Nozzle holder
105780-2080
Opening pressure
MPa
14.7
14.7
15.19
Opening pressure
kgf/cm2
150
150
155
Injection pipe
Inside diameter - outside diameter - length (mm) mm 2-6-840
Inside diameter - outside diameter - length (mm) mm 2-6-840
Transfer pump pressure
kPa
20
20
20
Transfer pump pressure
kgf/cm2
0.2
0.2
0.2
Direction of rotation (viewed from drive side)
Left L
Left L
Injection timing adjustment
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
40.9
40.4
41.4
Difference in delivery
mm3/st.
3.5
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_02
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
30.5
27
34
Oil temperature
degC
48
46
50
Injection timing adjustment_03
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
34.2
31.7
36.7
Oil temperature
degC
50
48
52
Injection timing adjustment_04
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
40.9
39.9
41.9
Difference in delivery
mm3/st.
3.5
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_05
Pump speed
r/min
1150
1150
1150
Average injection quantity
mm3/st.
44.1
44.1
44.1
Oil temperature
degC
50
48
52
Injection timing adjustment_06
Pump speed
r/min
2000
2000
2000
Average injection quantity
mm3/st.
42.6
42.6
42.6
Difference in delivery
mm3/st.
5.5
Oil temperature
degC
50
48
52
Injection timing adjustment_07
Pump speed
r/min
2100
2100
2100
Average injection quantity
mm3/st.
39.9
39.9
39.9
Oil temperature
degC
52
50
54
Injection quantity adjustment
Pump speed
r/min
2400
2400
2400
Average injection quantity
mm3/st.
16
13
19
Difference in delivery
mm3/st.
4.5
Basic
*
Oil temperature
degC
52
50
54
Injection quantity adjustment_02
Pump speed
r/min
2500
2500
2500
Average injection quantity
mm3/st.
12
Oil temperature
degC
55
52
58
Injection quantity adjustment_03
Pump speed
r/min
2400
2400
2400
Average injection quantity
mm3/st.
16
13
19
Difference in delivery
mm3/st.
4.5
Oil temperature
degC
52
50
54
Governor adjustment
Pump speed
r/min
375
375
375
Average injection quantity
mm3/st.
6
4
8
Difference in delivery
mm3/st.
2
Basic
*
Oil temperature
degC
48
46
50
Governor adjustment_02
Pump speed
r/min
375
375
375
Average injection quantity
mm3/st.
6
4
8
Difference in delivery
mm3/st.
2
Oil temperature
degC
48
46
50
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
60
60
100
Basic
*
Oil temperature
degC
48
46
50
Remarks
Full
Full
Timer adjustment_02
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
80
60
100
Oil temperature
degC
48
46
50
Speed control lever angle
Pump speed
r/min
375
375
375
Average injection quantity
mm3/st.
0
0
0
Oil temperature
degC
48
46
50
Remarks
Magnet OFF at idling position
Magnet OFF at idling position
0000000901
Pump speed
r/min
1600
1600
1600
Overflow quantity
cm3/min
430
300
560
Oil temperature
degC
50
48
52
Stop lever angle
Pump speed
r/min
1600
1600
1600
Pressure
kPa
539
519
559
Pressure
kgf/cm2
5.5
5.3
5.7
Basic
*
Oil temperature
degC
50
48
52
Stop lever angle_02
Pump speed
r/min
1600
1600
1600
Pressure
kPa
539
519
559
Pressure
kgf/cm2
5.5
5.3
5.7
Basic
*
Oil temperature
degC
50
48
52
Stop lever angle_03
Pump speed
r/min
2000
2000
2000
Pressure
kPa
667
638
696
Pressure
kgf/cm2
6.8
6.5
7.1
Oil temperature
degC
50
48
52
0000001101
Pump speed
r/min
1600
1600
1600
Timer stroke
mm
5
4.8
5.2
Basic
*
Oil temperature
degC
50
48
52
_02
Pump speed
r/min
1020
1020
1020
Timer stroke
mm
0.5
0.1
0.9
Oil temperature
degC
50
48
52
_03
Pump speed
r/min
1600
1600
1600
Timer stroke
mm
5
4.8
5.2
Basic
*
Oil temperature
degC
50
48
52
_04
Pump speed
r/min
2000
2000
2000
Timer stroke
mm
7.8
7.5
8.2
Oil temperature
degC
50
48
52
0000001201
Max. applied voltage
V
8
8
8
Test voltage
V
13
12
14
0000001501
Pump speed
r/min
1000
1000
1000
Height
m
2000
2000
2000
Atmospheric pressure difference
kPa
-21.9
-23.2
-20.6
Atmospheric pressure difference
mmHg
-164
-174
-154
Average injection quantity
mm3/st.
33.5
33.5
33.5
Decrease qty
mm3/st.
7.4
6.4
8.4
Decrease rate
%
18
15
21
Basic
*
Oil temperature
degC
50
48
52
_02
Pump speed
r/min
1000
1000
1000
Height
m
0
0
0
Atmospheric pressure difference
kPa
0
0
0
Atmospheric pressure difference
mmHg
0
0
0
Decrease qty
mm3/st.
0
0
0
Decrease rate
%
0
0
0
Oil temperature
degC
50
48
52
_03
Pump speed
r/min
1000
1000
1000
Height
m
500
500
500
Atmospheric pressure difference
kPa
-44
-69
-19
Atmospheric pressure difference
mmHg
-5.9
-9.2
-2.6
Oil temperature
degC
50
48
52
Remarks
Point of inflection
Point of inflection
_04
Pump speed
r/min
1000
1000
1000
Height
m
2000
2000
2000
Atmospheric pressure difference
kPa
-21.9
-23.2
-20.6
Atmospheric pressure difference
mmHg
-164
-174
-154
Decrease qty
mm3/st.
7.4
6.4
8.4
Decrease rate
%
18
15
21
Oil temperature
degC
50
48
52
Timing setting
K dimension
mm
2.8
2.7
2.9
KF dimension
mm
5.5
5.4
5.6
MS dimension
mm
1
0.9
1.1
Pre-stroke
mm
0.45
0.43
0.47
Control lever angle alpha
deg.
18
14
22
Control lever angle beta
deg.
37
32
42