Rating:
Information injection-pump assembly
ZEXEL
104762-4130
1047624130
Cross reference number
ZEXEL
104762-4130
1047624130
Zexel num
Bosch num
Firm num
Name
104762-4130
INJECTION-PUMP ASSEMBLY
11CK INJECTION PUMP ASSY VE6 VE
11CK INJECTION PUMP ASSY VE6 VE
Calibration Data:
Adjustment conditions
Test oil
1404 Test oil ISO4113orSAEJ967d
1404 Test oil ISO4113orSAEJ967d
Test oil temperature
degC
45
45
50
Nozzle
105780-0060
Bosch type code
NP-DN0SD1510
Nozzle holder
105780-2150
Opening pressure
MPa
13
13
13.3
Opening pressure
kgf/cm2
133
133
136
Injection pipe
157805-7320
Injection pipe
Inside diameter - outside diameter - length (mm) mm 2-6-450
Inside diameter - outside diameter - length (mm) mm 2-6-450
Joint assembly
157641-4720
Tube assembly
157641-4020
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
1050
1050
1050
Average injection quantity
mm3/st.
83
82.5
83.5
Difference in delivery
mm3/st.
6.5
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_02
Pump speed
r/min
500
500
500
Average injection quantity
mm3/st.
76.5
72
81
Oil temperature
degC
48
46
50
Injection timing adjustment_03
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
74.2
70.2
78.2
Oil temperature
degC
50
48
52
Injection timing adjustment_04
Pump speed
r/min
1050
1050
1050
Average injection quantity
mm3/st.
83
82
84
Difference in delivery
mm3/st.
7
Basic
*
Oil temperature
degC
50
48
52
Injection timing adjustment_05
Pump speed
r/min
1125
1125
1125
Average injection quantity
mm3/st.
81.5
78
85
Oil temperature
degC
50
48
52
Injection quantity adjustment
Pump speed
r/min
1225
1225
1225
Average injection quantity
mm3/st.
49.8
45.8
53.8
Difference in delivery
mm3/st.
7
Basic
*
Oil temperature
degC
50
48
52
Injection quantity adjustment_02
Pump speed
r/min
1300
1300
1300
Average injection quantity
mm3/st.
5
Oil temperature
degC
50
48
52
Injection quantity adjustment_03
Pump speed
r/min
1225
1225
1225
Average injection quantity
mm3/st.
49.8
45.3
54.3
Basic
*
Oil temperature
degC
50
48
52
Governor adjustment
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
9.3
7.3
11.3
Difference in delivery
mm3/st.
2
Basic
*
Oil temperature
degC
48
46
50
Governor adjustment_02
Pump speed
r/min
350
350
350
Average injection quantity
mm3/st.
9.3
6.8
11.8
Difference in delivery
mm3/st.
2.5
Basic
*
Oil temperature
degC
48
46
50
Timer adjustment
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
85.8
80.8
90.8
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.
85.8
80.8
90.8
Basic
*
Oil temperature
degC
48
46
50
Speed control lever angle
Pump speed
r/min
250
250
250
Average injection quantity
mm3/st.
10
Oil temperature
degC
48
46
50
Remarks
Magnet OFF at idling position
Magnet OFF at idling position
Speed control lever angle_02
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
0
0
0
Oil temperature
degC
48
46
50
Remarks
Magnet OFF at full-load position
Magnet OFF at full-load position
0000000901
Pump speed
r/min
1050
1050
1050
Overflow quantity with S/T ON
cm3/min
800
670
930
Oil temperature
degC
50
48
52
Remarks
MEASURE
MEASURE
Stop lever angle
Pump speed
r/min
1050
1050
1050
Pressure with S/T OFF
kPa
530
501
559
Pressure with S/T OFF
kgf/cm2
5.4
5.1
5.7
Basic
*
Oil temperature
degC
50
48
52
Remarks
OFF
OFF
Stop lever angle_02
Pump speed
r/min
1050
1050
1050
Pressure with S/T OFF
kPa
530
481
579
Pressure with S/T OFF
kgf/cm2
5.4
4.9
5.9
Basic
*
Oil temperature
degC
50
48
52
Remarks
OFF
OFF
0000001101
Pump speed
r/min
1050
1050
1050
Timer stroke with S/T OFF
mm
1.1
0.8
1.4
Basic
*
Oil temperature
degC
50
48
52
Remarks
OFF
OFF
_02
Pump speed
r/min
850
850
850
Timer stroke with S/T ON
mm
1.9
1.2
2.6
Oil temperature
degC
50
48
52
_03
Pump speed
r/min
1050
1050
1050
Timer stroke with S/T OFF
mm
1.1
0.7
1.5
Basic
*
Oil temperature
degC
50
48
52
Remarks
OFF
OFF
_04
Pump speed
r/min
1125
1125
1125
Timer stroke with S/T OFF
mm
1.7
1.2
2.2
Oil temperature
degC
50
48
52
0000001201
Max. applied voltage
V
16
16
16
Test voltage
V
25
24
26
Timing setting
K dimension
mm
2.8
2.7
2.9
KF dimension
mm
5.77
5.67
5.87
MS dimension
mm
1.8
1.7
1.9
Control lever angle alpha
deg.
25
21
29
Control lever angle beta
deg.
33
28
38
Test data Ex:
0000001801 STARTING I/Q ADJUSTMENT
Starting Q decrease lever adjustment
Adjust using the screw (A) so that the standards are satisfied, then fix using the nut (B).
Screw (B) protrusion: L
(C) = Cap
(D) = Stop lever
----------
L=7.4~11.1mm
----------
L=7.4~11.1mm T=6~9N-m(0.6~0.9kgf-m)
----------
L=7.4~11.1mm
----------
L=7.4~11.1mm T=6~9N-m(0.6~0.9kgf-m)
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Komatsu
Komatsu
104762-4130
INJECTION-PUMP ASSEMBLY