Rating:
Information injection-pump assembly
BOSCH
9 400 612 467
9400612467
ZEXEL
106682-4733
1066824733
KOMATSU
6212711874
6212711874
Service parts 106682-4733 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
6212-11-3202
12.
Open Pre:MPa(Kqf/cm2)
24.5{250}
15.
NOZZLE SET
Include in #1:
106682-4733
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 400 612 467
9400612467
ZEXEL
106682-4733
1066824733
KOMATSU
6212711874
6212711874
Zexel num
Bosch num
Firm num
Name
106682-4733
9 400 612 467
6212711874 KOMATSU
INJECTION-PUMP ASSEMBLY
SA6D140 K 14CA INJECTION PUMP ASSY PE6P,6PD PE
SA6D140 K 14CA INJECTION PUMP ASSY PE6P,6PD PE
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
255
255
Overflow valve opening pressure
kgf/cm2
2.6
2.6
2.6
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
15.4
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
360
355
365
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the rack
*
Injection quantity adjustment_02
Adjusting point
C
Rack position
7.8+-0.5
Pump speed
r/min
400
400
400
Average injection quantity
mm3/st.
17
15.5
18.5
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Minimum - maximum speed specification
(2)Target notch: K
(3)Tolerance for racks not indicated: +-0.05mm.
(4)RACK LIMIT: R1
(5)Idle sub spring setting: L1.
(6)Load lever stop (with the speed lever at full)
(7)Variable speed specification: idling adjustment
(8)Main spring setting
----------
K=10 R1=17.2+0.2mm L1=7.8-0.5mm
----------
----------
K=10 R1=17.2+0.2mm L1=7.8-0.5mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)When pump speed set at aa
(2)Set the pump speed at bb (at delivery)
(3)Stopper bolt setting
----------
aa=750r/min bb=900r/min
----------
a=3deg+-5deg b=10deg+-5deg c=26deg+-5deg
----------
aa=750r/min bb=900r/min
----------
a=3deg+-5deg b=10deg+-5deg c=26deg+-5deg
0000000901
F:Full load
I:Idle
S:Stop
(1)Use the hole at R = aa
(2)Without return spring
----------
aa=27mm
----------
a=(26.5deg)+-5deg b=30deg+-5deg c=53deg+-5deg
----------
aa=27mm
----------
a=(26.5deg)+-5deg b=30deg+-5deg c=53deg+-5deg
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(255deg)
----------
----------
a=(255deg)
Have questions with 106682-4733?
Group cross 106682-4733 ZEXEL
Komatsu
Komatsu
106682-4733
9 400 612 467
6212711874
INJECTION-PUMP ASSEMBLY
SA6D140
SA6D140