Rating:
Information injection-pump assembly
ZEXEL
104741-1831
1047411831
ISUZU
8944752091
8944752091
Cross reference number
ZEXEL
104741-1831
1047411831
ISUZU
8944752091
8944752091
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
Timer measuring device installation position
Low pressure side LOW PRESSURE SIDE
Low pressure side LOW PRESSURE SIDE
Injection timing adjustment
Pump speed
r/min
1150
1150
1150
Average injection quantity
mm3/st.
42.1
41.6
42.6
Difference in delivery
mm3/st.
3.5
Basic
*
Injection timing adjustment_02
Pump speed
r/min
2400
2400
2400
Average injection quantity
mm3/st.
16.1
12.6
19.6
Injection timing adjustment_03
Pump speed
r/min
2000
2000
2000
Average injection quantity
mm3/st.
42
38.5
45.5
Injection timing adjustment_04
Pump speed
r/min
1150
1150
1150
Average injection quantity
mm3/st.
42.1
41.1
43.1
Injection timing adjustment_05
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
32.2
29.7
34.7
Injection timing adjustment_06
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
27.3
23.8
30.8
Injection quantity adjustment
Pump speed
r/min
2400
2400
2400
Average injection quantity
mm3/st.
16.1
13.1
19.1
Difference in delivery
mm3/st.
4.5
Basic
*
Injection quantity adjustment_02
Pump speed
r/min
2500
2500
2500
Average injection quantity
mm3/st.
12
Governor adjustment
Pump speed
r/min
375
375
375
Average injection quantity
mm3/st.
6
4
8
Difference in delivery
mm3/st.
2
Basic
*
Governor adjustment_02
Pump speed
r/min
375
375
375
Average injection quantity
mm3/st.
6
4
8
Governor adjustment_03
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
3
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
80
60
100
Basic
*
Speed control lever angle
Pump speed
r/min
375
375
375
Average injection quantity
mm3/st.
0
0
0
Remarks
Magnet OFF
Magnet OFF
0000000901
Pump speed
r/min
1600
1600
1600
Overflow quantity
cm3/min
430
300
560
Stop lever angle
Pump speed
r/min
1600
1600
1600
Pressure
kPa
490.5
471
510
Pressure
kgf/cm2
5
4.8
5.2
Basic
*
Stop lever angle_02
Pump speed
r/min
1150
1150
1150
Pressure
kPa
372.5
343
402
Pressure
kgf/cm2
3.8
3.5
4.1
Stop lever angle_03
Pump speed
r/min
1600
1600
1600
Pressure
kPa
490.5
471
510
Pressure
kgf/cm2
5
4.8
5.2
Stop lever angle_04
Pump speed
r/min
2000
2000
2000
Pressure
kPa
608
579
637
Pressure
kgf/cm2
6.2
5.9
6.5
0000001101
Pump speed
r/min
1600
1600
1600
Timer stroke
mm
5.5
5.3
5.7
Basic
*
_02
Pump speed
r/min
1000
1000
1000
Timer stroke
mm
1
0.4
1.6
_03
Pump speed
r/min
1600
1600
1600
Timer stroke
mm
5.5
5.2
5.8
_04
Pump speed
r/min
2000
2000
2000
Timer stroke
mm
7.8
7.4
8.2
0000001201
Max. applied voltage
V
8
8
8
Test voltage
V
13
12
14
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.
17.5
14
21
Control lever angle beta
deg.
37
32
42