Rating:
Information injection-pump assembly
ZEXEL
104741-7390
1047417390
TATA
1111300BTE
1111300bte
Cross reference number
ZEXEL
104741-7390
1047417390
TATA
1111300BTE
1111300bte
Zexel num
Bosch num
Firm num
Name
104741-7390
1111300BTE TATA
INJECTION-PUMP ASSEMBLY
JL493QB3 * K
JL493QB3 * K
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)
Left L
Left L
(Solenoid timer adjustment condition)
With S/T O-ring; S/T OFF. OFF
With S/T O-ring; S/T OFF. OFF
Injection timing adjustment
Pump speed
r/min
550
550
550
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Average injection quantity
mm3/st.
43.6
43.1
44.1
Difference in delivery
mm3/st.
4
Basic
*
Oil temperature
degC
50
48
52
Remarks
NA
NA
Injection timing adjustment_02
Pump speed
r/min
700
700
700
Boost pressure
kPa
40
38.7
41.3
Boost pressure
mmHg
300
290
310
Average injection quantity
mm3/st.
69.5
69
70
Difference in delivery
mm3/st.
6
Basic
*
Oil temperature
degC
50
48
52
Remarks
CBS
CBS
Injection timing adjustment_03
Pump speed
r/min
900
900
900
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
Average injection quantity
mm3/st.
90.3
89.8
90.8
Difference in delivery
mm3/st.
7.5
Basic
*
Oil temperature
degC
50
48
52
Remarks
Full
Full
Injection timing adjustment_04
Pump speed
r/min
550
550
550
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Average injection quantity
mm3/st.
43.6
42.1
45.1
Difference in delivery
mm3/st.
5
Basic
*
Oil temperature
degC
50
48
52
Remarks
NA
NA
Injection timing adjustment_05
Pump speed
r/min
700
700
700
Boost pressure
kPa
40
38.7
41.3
Boost pressure
mmHg
300
290
310
Average injection quantity
mm3/st.
69.5
67.5
71.5
Difference in delivery
mm3/st.
6.5
Basic
*
Oil temperature
degC
50
48
52
Remarks
CBS
CBS
Injection timing adjustment_06
Pump speed
r/min
900
900
900
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
Average injection quantity
mm3/st.
90.3
88.3
92.3
Difference in delivery
mm3/st.
8
Basic
*
Oil temperature
degC
50
48
52
Remarks
Full
Full
Injection timing adjustment_07
Pump speed
r/min
1500
1500
1500
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
Average injection quantity
mm3/st.
97
90.5
103.5
Oil temperature
degC
50
48
52
Injection timing adjustment_08
Pump speed
r/min
1800
1800
1800
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
Average injection quantity
mm3/st.
99.6
93.1
106.1
Oil temperature
degC
50
48
52
Injection quantity adjustment
Pump speed
r/min
2100
2100
2100
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
Average injection quantity
mm3/st.
22.4
19.4
25.4
Difference in delivery
mm3/st.
4.5
Basic
*
Oil temperature
degC
52
50
54
Injection quantity adjustment_02
Pump speed
r/min
2400
2400
2400
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
Average injection quantity
mm3/st.
6
Oil temperature
degC
52
50
54
Injection quantity adjustment_03
Pump speed
r/min
2100
2100
2100
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
Average injection quantity
mm3/st.
22.4
19.4
25.4
Difference in delivery
mm3/st.
4.5
Basic
*
Oil temperature
degC
52
50
54
Governor adjustment
Pump speed
r/min
375
375
375
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Average injection quantity
mm3/st.
8.4
6.4
10.4
Difference in delivery
mm3/st.
2
Basic
*
Oil temperature
degC
48
46
50
Governor adjustment_02
Pump speed
r/min
375
375
375
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Average injection quantity
mm3/st.
8.4
6.4
10.4
Difference in delivery
mm3/st.
2
Basic
*
Oil temperature
degC
48
46
50
Timer adjustment
Pump speed
r/min
100
100
100
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Average injection quantity
mm3/st.
85
65
105
Basic
*
Oil temperature
degC
48
46
50
Remarks
IDLE
IDLE
Timer adjustment_02
Pump speed
r/min
100
100
100
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Average injection quantity
mm3/st.
85
65
105
Oil temperature
degC
48
46
50
Remarks
IDLE
IDLE
Speed control lever angle
Pump speed
r/min
375
375
375
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
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
1300
1300
1300
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
Overflow quantity with S/T ON
cm3/min
960
730
1190
Oil temperature
degC
50
48
52
Stop lever angle
Pump speed
r/min
1300
1300
1300
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
Pressure with S/T ON
kPa
608
549
667
Pressure with S/T ON
kgf/cm2
6.2
5.6
6.8
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
1300
1300
1300
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
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
1300
1300
1300
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
Timer stroke with S/T ON
mm
4.7
4.1
5.3
Timer stroke with S/T OFF
mm
3.4
3.2
3.6
Basic
*
Oil temperature
degC
50
48
52
Remarks
OFF
OFF
_02
Pump speed
r/min
1000
1000
1000
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
Timer stroke with S/T OFF
mm
1
0.4
1.6
Oil temperature
degC
50
48
52
_03
Pump speed
r/min
1300
1300
1300
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
Timer stroke with S/T ON
mm
4.7
3.9
5.5
Timer stroke with S/T OFF
mm
3.4
3
3.8
Basic
*
Oil temperature
degC
50
48
52
Remarks
OFF
OFF
_04
Pump speed
r/min
1800
1800
1800
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
Timer stroke with S/T OFF
mm
4.9
4.3
5.5
Oil temperature
degC
50
48
52
0000001201
Max. applied voltage
V
8
8
8
Test voltage
V
13
12
14
0000001401
Pump speed
r/min
1300
1300
1300
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
Average injection quantity
mm3/st.
57.4
56.9
57.9
Timer stroke TA
mm
2.8
2.8
2.8
Timer stroke variation dT
mm
0.6
0.4
0.8
Basic
*
Oil temperature
degC
50
48
52
_02
Pump speed
r/min
1300
1300
1300
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
Average injection quantity
mm3/st.
57.4
55.4
59.4
Timer stroke TA
mm
2.8
2.8
2.8
Timer stroke variation dT
mm
0.6
0.2
1
Basic
*
Oil temperature
degC
50
48
52
_03
Pump speed
r/min
1300
1300
1300
Boost pressure
kPa
80
78.7
81.3
Boost pressure
mmHg
600
590
610
Average injection quantity
mm3/st.
45
42
48
Timer stroke TA
mm
2
Timer stroke variation dT
mm
1.4
1.4
Oil temperature
degC
50
48
52
Timing setting
K dimension
mm
3.6
3.5
3.7
KF dimension
mm
7.7
7.6
7.8
MS dimension
mm
0.5
0.4
0.6
BCS stroke
mm
5.4
5.2
5.6
Pre-stroke
mm
0.2
0.18
0.22
Control lever angle alpha
deg.
18
14
22
Control lever angle beta
deg.
42.5
37.5
47.5
Test data Ex:
0000001601 BOOST COMPENSATOR ADJUSTMENT
BCS adjustment procedure
1. At full boost pressure, set so that the full injection quantity is within the specifications (adjusting point).
2. Perform boost compensator intermediate operation point adjustment (pump speed N1, boost pressure P1).
3. When injection quantity at boost pressure P2 and pump speed N2 is not as specified, loosen nut (A) and adjust position of screw (B) so that injection quantity is as specified. The screw position should be within +-1 turn of initial position.
4. The nut tightening torque is T.
----------
N1=700r/min N2=500r/min P1=40.0kPa(300mmHg) P2=0kPa(0mmHg) T=6~9N-m(0.6~0.9kgf-m)
----------
SW=10mm T=6~9N-m(0.6~0.9kgf-m)
----------
N1=700r/min N2=500r/min P1=40.0kPa(300mmHg) P2=0kPa(0mmHg) T=6~9N-m(0.6~0.9kgf-m)
----------
SW=10mm T=6~9N-m(0.6~0.9kgf-m)
0000001801 BOOST COMPENSATOR ADJUSTMENT
N:Pump speed
V:Output voltage
C/L: control lever position
A:Adjusting point
B:Confirmation point
I:Idle
F:Full
Vi:Applied voltage
----------
Vi=10V
----------
V1=1.43+-0.03V V2=(8.51+-0.93)V Vi=10V
----------
Vi=10V
----------
V1=1.43+-0.03V V2=(8.51+-0.93)V Vi=10V
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Group cross 104741-7390 ZEXEL
Komatsu
Komatsu
Tata
Tata
Komatsu
Tata
104741-7390
1111300BTE
INJECTION-PUMP ASSEMBLY
JL493QB3
JL493QB3