Rating:
Information injection-pump assembly
ZEXEL
106671-2080
1066712080
MITSUBISHI
3096130040
3096130040
Cross reference number
ZEXEL
106671-2080
1066712080
MITSUBISHI
3096130040
3096130040
Zexel num
Bosch num
Firm num
Name
106671-2080
3096130040 MITSUBISHI
INJECTION-PUMP ASSEMBLY
6D20T * K
6D20T * K
Calibration Data:
Adjustment conditions
Test oil
1404 Test oil ISO4113 or {SAEJ967d}
1404 Test oil ISO4113 or {SAEJ967d}
Test oil temperature
degC
40
40
45
Nozzle and nozzle holder
105780-8140
Bosch type code
EF8511/9A
Nozzle
105780-0000
Bosch type code
DN12SD12T
Nozzle holder
105780-2080
Bosch type code
EF8511/9
Opening pressure
MPa
17.2
Opening pressure
kgf/cm2
175
Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
Tester oil delivery pressure
kPa
157
157
157
Tester oil delivery pressure
kgf/cm2
1.6
1.6
1.6
Direction of rotation (viewed from drive side)
Right R
Right R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right R
Right R
Injection order
1-5-3-6-
2-4
Pre-stroke
mm
4.8
4.75
4.85
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cal 1-5 deg. 60 59.5 60.5
Cal 1-5 deg. 60 59.5 60.5
Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5
Cal 1-3 deg. 120 119.5 120.5
Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5
Cal 1-6 deg. 180 179.5 180.5
Difference between angles 4
Cyl.1-2 deg. 240 239.5 240.5
Cyl.1-2 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5
Cal 1-4 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
-
Rack position
9.6
Pump speed
r/min
700
700
700
Each cylinder's injection qty
mm3/st.
131
127.5
134.5
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
D
Rack position
4.5+-0.5
Pump speed
r/min
250
250
250
Each cylinder's injection qty
mm3/st.
17.5
14.9
20.1
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
A
Rack position
R1(9.6+-
0.5)
Pump speed
r/min
700
700
700
Average injection quantity
mm3/st.
131
130
132
Fixing the lever
*
Boost pressure
kPa
53.3
53.3
53.3
Boost pressure
mmHg
400
400
400
Injection quantity adjustment_04
Adjusting point
B
Rack position
R1(9.6+-
0.5)
Pump speed
r/min
1150
1150
1150
Average injection quantity
mm3/st.
133
129
137
Difference in delivery
mm3/st.
7
7
7
Fixing the lever
*
Boost pressure
kPa
53.3
53.3
53.3
Boost pressure
mmHg
400
400
400
Injection quantity adjustment_05
Adjusting point
C
Rack position
R2(9+-0.
5)
Pump speed
r/min
400
400
400
Average injection quantity
mm3/st.
98
94
102
Difference in delivery
mm3/st.
5
5
5
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_06
Adjusting point
E
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
140
120
160
Fixing the lever
*
Remarks
After startup boost setting
After startup boost setting
Boost compensator adjustment
Pump speed
r/min
600
600
600
Rack position
9
Boost pressure
kPa
22.7
21.4
24
Boost pressure
mmHg
170
160
180
Boost compensator adjustment_02
Pump speed
r/min
600
600
600
Rack position
9.6
Boost pressure
kPa
37.3
30.6
44
Boost pressure
mmHg
280
230
330
Timer adjustment
Pump speed
r/min
950+-50
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
1150
Advance angle
deg.
1.5
1
2
Timer adjustment_03
Pump speed
r/min
1200
Advance angle
deg.
2.5
2
3
Remarks
Finish
Finish
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Beginning of damper spring operation: DL
(2)Solenoid operating voltage: DC24V
(3)Excess fuel for starting setting (at solenoid operation)
(4)Boost compensator stroke
----------
DL=3-0.2mm
----------
----------
DL=3-0.2mm
----------
Speed control lever angle
F:Full speed
----------
----------
a=4deg+-5deg
----------
----------
a=4deg+-5deg
0000000901
F:Full load
I:Idle
(1)Stopper bolt setting
----------
----------
a=14deg+-5deg b=34deg+-3deg
----------
----------
a=14deg+-5deg b=34deg+-3deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=(10deg) b=(64deg)
----------
----------
a=(10deg) b=(64deg)
0000001101
N:Normal
B:When boosted
----------
----------
a=(36deg) b=(12deg)
----------
----------
a=(36deg) b=(12deg)
0000001501 MICRO SWITCH
Adjustment of the micro-switch
Adjust the bolt to obtain the following lever position when the micro-switch is ON.
(1)Speed N1
(2)Rack position Ra
----------
N1=325+-5r/min Ra=4.5mm
----------
----------
N1=325+-5r/min Ra=4.5mm
----------
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Mitsubishi-Heav
Mitsubishi
Mitsubishi-Heav
Mitsubishi-Heav
Mitsubishi
106671-2080
3096130040
INJECTION-PUMP ASSEMBLY
6D20T
6D20T