Rating:
Information injection-pump assembly
BOSCH
9 400 617 668
9400617668
ZEXEL
106684-4180
1066844180
KOMATSU
6215711240
6215711240
Cross reference number
BOSCH
9 400 617 668
9400617668
ZEXEL
106684-4180
1066844180
KOMATSU
6215711240
6215711240
Zexel num
Bosch num
Firm num
Name
106684-4180
9 400 617 668
6215711240 KOMATSU
INJECTION-PUMP ASSEMBLY
SA12V140 K
SA12V140 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
105780-8130
Bosch type code
EFEP215A
Nozzle
105780-0050
Bosch type code
DN6TD119NP1T
Nozzle holder
105780-2090
Bosch type code
EFEP215
Opening pressure
MPa
17.2
Opening pressure
kgf/cm2
175
Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-4-1000
Outer diameter - inner diameter - length (mm) mm 8-4-1000
Overflow valve
131425-1620
Overflow valve opening pressure
kPa
255
221
289
Overflow valve opening pressure
kgf/cm2
2.6
2.25
2.95
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
3.5
3.45
3.55
Beginning of injection position
Drive side NO.1
Drive 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
A
Rack position
16.5
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
443
438
448
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the rack
*
Remarks
Standard point is same as injection quantity for 106682-9180 on row L.
Standard point is same as injection quantity for 106682-9180 on row L.
Injection quantity adjustment_02
Adjusting point
-
Rack position
7.6+-0.5
Pump speed
r/min
400
400
400
Average injection quantity
mm3/st.
18
16.5
19.5
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Injection quantity adjustment_03
Remarks
Rack limit set at R = 18+0.2.
Rack limit set at R = 18+0.2.
Test data Ex:
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=23deg
----------
a=(150deg)
----------
aa=23deg
----------
a=(150deg)
Have questions with 106684-4180?
Group cross 106684-4180 ZEXEL
Komatsu
Komatsu
Komatsu
Komatsu
Mitsubishi-Heav
Komatsu
106684-4180
9 400 617 668
6215711240
INJECTION-PUMP ASSEMBLY
SA12V140
SA12V140