Rating:
Information injection-pump assembly
ZEXEL
104740-4721
1047404721
Cross reference number
ZEXEL
104740-4721
1047404721
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)
Right R
Right R
Injection timing adjustment
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
40.4
39.9
40.9
Difference in delivery
mm3/st.
3
Basic
*
Injection timing adjustment_02
Pump speed
r/min
2350
2350
2350
Average injection quantity
mm3/st.
14.7
11.2
18.2
Injection timing adjustment_03
Pump speed
r/min
2100
2100
2100
Average injection quantity
mm3/st.
35.7
33.6
37.8
Injection timing adjustment_04
Pump speed
r/min
1000
1000
1000
Average injection quantity
mm3/st.
40.4
39.4
41.4
Injection timing adjustment_05
Pump speed
r/min
600
600
600
Average injection quantity
mm3/st.
38.5
36.5
40.5
Injection quantity adjustment
Pump speed
r/min
2350
2350
2350
Average injection quantity
mm3/st.
14.7
11.7
17.7
Basic
*
Injection quantity adjustment_02
Pump speed
r/min
2450
2450
2450
Average injection quantity
mm3/st.
5
Governor adjustment
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
6.3
4.3
8.3
Difference in delivery
mm3/st.
2
Basic
*
Governor adjustment_02
Pump speed
r/min
300
300
300
Average injection quantity
mm3/st.
6.5
4.5
8.5
Governor adjustment_03
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
3
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
62.5
45
80
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
1000
1000
1000
Overflow quantity
cm3/min
381
252
510
Stop lever angle
Pump speed
r/min
1000
1000
1000
Pressure
kPa
411.5
382
441
Pressure
kgf/cm2
4.2
3.9
4.5
Basic
*
Stop lever angle_02
Pump speed
r/min
600
600
600
Pressure
kPa
313.5
284
343
Pressure
kgf/cm2
3.2
2.9
3.5
Stop lever angle_03
Pump speed
r/min
1000
1000
1000
Pressure
kPa
411.5
382
441
Pressure
kgf/cm2
4.2
3.9
4.5
Stop lever angle_04
Pump speed
r/min
2100
2100
2100
Pressure
kPa
676.5
647
706
Pressure
kgf/cm2
6.9
6.6
7.2
0000001101
Pump speed
r/min
1000
1000
1000
Timer stroke
mm
1.7
1.5
1.9
Basic
*
_02
Pump speed
r/min
1000
1000
1000
Timer stroke
mm
1.7
1.4
2
_03
Pump speed
r/min
1400
1400
1400
Timer stroke
mm
3.3
2.7
3.9
_04
Pump speed
r/min
2100
2100
2100
Timer stroke
mm
6.2
5.6
6.8
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
5.75
5.65
5.85
MS dimension
mm
1.2
1.1
1.3
Pre-stroke
mm
0.28
0.26
0.3
Control lever angle alpha
deg.
25
21
29
Control lever angle beta
deg.
42
37
47