Rating:
Information injection-pump assembly
ZEXEL
104740-1270
1047401270
ISUZU
8944145550
8944145550
Cross reference number
ZEXEL
104740-1270
1047401270
ISUZU
8944145550
8944145550
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
1250
1250
1250
Average injection quantity
mm3/st.
49.7
49.2
50.2
Difference in delivery
mm3/st.
4
Basic
*
Injection timing adjustment_02
Pump speed
r/min
2000
2000
2000
Average injection quantity
mm3/st.
14.1
12.6
15.6
Injection timing adjustment_03
Pump speed
r/min
1800
1800
1800
Average injection quantity
mm3/st.
48.2
45.7
50.7
Injection timing adjustment_04
Pump speed
r/min
1250
1250
1250
Average injection quantity
mm3/st.
49.7
48.7
50.7
Injection timing adjustment_05
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
45.1
42.6
47.6
Injection quantity adjustment
Pump speed
r/min
2000
2000
2000
Average injection quantity
mm3/st.
14.1
13.1
15.1
Difference in delivery
mm3/st.
4
Basic
*
Injection quantity adjustment_02
Pump speed
r/min
2050
2050
2050
Average injection quantity
mm3/st.
5.5
Governor adjustment
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
7.8
5.8
9.8
Difference in delivery
mm3/st.
2
Basic
*
Governor adjustment_02
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
7.8
5.8
9.8
Governor adjustment_03
Pump speed
r/min
400
400
400
Average injection quantity
mm3/st.
2
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
65
60
70
Basic
*
Speed control lever angle
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
0
0
0
Remarks
Magnet OFF
Magnet OFF
0000000901
Pump speed
r/min
1250
1250
1250
Overflow quantity
cm3/min
395
265
525
Stop lever angle
Pump speed
r/min
1250
1250
1250
Pressure
kPa
470.5
451
490
Pressure
kgf/cm2
4.8
4.6
5
Basic
*
Stop lever angle_02
Pump speed
r/min
1250
1250
1250
Pressure
kPa
470.5
451
490
Pressure
kgf/cm2
4.8
4.6
5
Stop lever angle_03
Pump speed
r/min
1800
1800
1800
Pressure
kPa
588.5
559
618
Pressure
kgf/cm2
6
5.7
6.3
Stop lever angle_04
Pump speed
r/min
2150
2150
2150
Pressure
kPa
706
677
735
Pressure
kgf/cm2
7.2
6.9
7.5
0000001101
Pump speed
r/min
1250
1250
1250
Timer stroke
mm
2.9
2.7
3.1
Basic
*
_02
Pump speed
r/min
1250
1250
1250
Timer stroke
mm
2.9
2.6
3.2
_03
Pump speed
r/min
1800
1800
1800
Timer stroke
mm
6.2
5.6
6.8
_04
Pump speed
r/min
2150
2150
2150
Timer stroke
mm
8.2
7.8
8.6
0000001201
Max. applied voltage
V
8
8
8
Test voltage
V
13
12
14
Timing setting
K dimension
mm
3.3
3.2
3.4
KF dimension
mm
5.8
5.7
5.9
MS dimension
mm
1.2
1.1
1.3
Control lever angle alpha
deg.
25
21
29
Control lever angle beta
deg.
38
33
43