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Information injection-pump assembly
BOSCH
9 400 613 297
9400613297
ZEXEL
101609-3750
1016093750
KOMATSU
4063844
4063844
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Fuel Injection Pump 4063844 Compatible with Cummins PC220-7 6BT Diesel Engine
Starhycfa Product name:Fuel Injection Pump || Part Number:4063844 || APPlication:Compatible with Cummins PC220-7 6BT Diesel Engine || Engine:PC220-7 6BT || Warranty:6 Months
Starhycfa Product name:Fuel Injection Pump || Part Number:4063844 || APPlication:Compatible with Cummins PC220-7 6BT Diesel Engine || Engine:PC220-7 6BT || Warranty:6 Months
Fuel Injection Pump 6738-71-1520 101609-3750 Compatible with Komatsu PC200-7 Cummins 6BT5.9
Starhycfa Product name:Fuel Injection Pump || Part Number:6738-71-1520 6738711520 101609-3750 101062-9270 || APPlication:Compatible with Komatsu PC200-7 Cummins 6BT5.9 || Engine:6BT5.9 || Warranty:6 Months
Starhycfa Product name:Fuel Injection Pump || Part Number:6738-71-1520 6738711520 101609-3750 101062-9270 || APPlication:Compatible with Komatsu PC200-7 Cummins 6BT5.9 || Engine:6BT5.9 || Warranty:6 Months
Fuel Injection Pump 4063844 6738-71-1530 101062-9270 Compatible with PC220-7 Excavator 6BT QSB5.9 Engine(1010629270)
LXXMZJT Quiet performance: EFI pumps are designed to reduce noise and vibration during operation and improve driving comfort || Easy maintenance: Fuel supply pumps are usually designed with easy installation and maintenance in mind, reducing operating costs || Strong adaptability: the fuel pump can adapt to different types of fuel, including gasoline, diesel, etc., to meet the needs of a variety of models || Strong fuel supply: The high pressure fuel pump can ensure that the fuel can be transported to the engine at sufficient pressure to improve the fuel combustion efficiency || Fuel Injection Pump 4063844 6738-71-1530 101062-9270 Compatible with PC220-7 Excavator 6BT QSB5.9 Engine
LXXMZJT Quiet performance: EFI pumps are designed to reduce noise and vibration during operation and improve driving comfort || Easy maintenance: Fuel supply pumps are usually designed with easy installation and maintenance in mind, reducing operating costs || Strong adaptability: the fuel pump can adapt to different types of fuel, including gasoline, diesel, etc., to meet the needs of a variety of models || Strong fuel supply: The high pressure fuel pump can ensure that the fuel can be transported to the engine at sufficient pressure to improve the fuel combustion efficiency || Fuel Injection Pump 4063844 6738-71-1530 101062-9270 Compatible with PC220-7 Excavator 6BT QSB5.9 Engine
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Service parts 101609-3750 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
6.
COUPLING PLATE
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
12.
Open Pre:MPa(Kqf/cm2)
22{224}
15.
NOZZLE SET
Include in #1:
101609-3750
as INJECTION-PUMP ASSEMBLY
Include in #2:
104268-1100
as _
Cross reference number
BOSCH
9 400 613 297
9400613297
ZEXEL
101609-3750
1016093750
KOMATSU
4063844
4063844
Zexel num
Bosch num
Firm num
Name
101609-3750
9 400 613 297
4063844 KOMATSU
INJECTION-PUMP ASSEMBLY
6BTAA K 14BE INJECTION PUMP ASSY PE6A PE
6BTAA K 14BE INJECTION PUMP ASSY PE6A PE
101609-3750
9 400 613 297
6738711520 KOMATSU
INJECTION-PUMP ASSEMBLY
6BTAA K 14BE INJECTION PUMP ASSY PE6A PE
6BTAA K 14BE INJECTION PUMP ASSY PE6A 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
105780-8140
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 6-2-600
Outer diameter - inner diameter - length (mm) mm 6-2-600
Overflow valve
131424-3420
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
255
255
255
Tester oil delivery pressure
kgf/cm2
2.6
2.6
2.6
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
2.7
2.65
2.75
Rack position
After adjusting injection quantity. R=A
After adjusting injection quantity. R=A
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
10.1
Pump speed
r/min
975
975
975
Average injection quantity
mm3/st.
110
109
111
Max. variation between cylinders
%
0
-2.5
2.5
Basic
*
Fixing the lever
*
Boost pressure
kPa
38.7
38.7
Boost pressure
mmHg
290
290
Injection quantity adjustment_02
Adjusting point
-
Rack position
6.7+-0.5
Pump speed
r/min
525
525
525
Average injection quantity
mm3/st.
9.5
8.5
10.5
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Remarks
Adjust only variation between cylinders; adjust governor according to governor specifications.
Adjust only variation between cylinders; adjust governor according to governor specifications.
Injection quantity adjustment_03
Adjusting point
D
Rack position
10.3++
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
90
85
95
Fixing the lever
*
Boost pressure
kPa
38.7
38.7
Boost pressure
mmHg
290
290
Rack limit
*
Injection quantity adjustment_04
Adjusting point
E
Rack position
9.4
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
50
45
55
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Boost compensator adjustment
Pump speed
r/min
850
850
850
Rack position
9.4
Boost pressure
kPa
10
8.7
11.3
Boost pressure
mmHg
75
65
85
Boost compensator adjustment_02
Pump speed
r/min
850
850
850
Rack position
(10.1)
Boost pressure
kPa
25.3
25.3
25.3
Boost pressure
mmHg
190
190
190
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Tolerance for racks not indicated: +-0.05mm.
(3)It is not necessary to supply hydraulic pressure because the specification is for the hydraulic ACT normally ON.
(4)RACK LIMIT
(5)Set idle sub-spring
(6)Boost compensator stroke: BCL
----------
K=12 BCL=(0.7)mm
----------
----------
K=12 BCL=(0.7)mm
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Use hole at R = aa (middle hole)
(2)Stopper bolt setting
----------
aa=77mm
----------
a=7deg+-5deg b=26deg+-5deg
----------
aa=77mm
----------
a=7deg+-5deg b=26deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)No return spring
----------
----------
a=0deg+-5deg b=53deg+-5deg
----------
----------
a=0deg+-5deg b=53deg+-5deg
0000001501 I/P WITH LOAD PLUNGER ADJ
Adjusting procedure for load plunger equipped pump with RSV (cam lock) governor (see service information S.I. 434 for details).
At cam lift h+-0.01, set the camshaft c deg from the * mark in accordance with the timing adjustment procedure.
2. Align the flyweight's timing tooth position and the lock pin groove and then fully tighten the flyweight to the camshaft. Then, remove the lock pin.
3. Adjust the maximum variation between cylinders and injection quantity.
4. Adjust using the pre-stroke adjusting shim so that the pre-stroke value is the value for 4/4 load (standard point A).
5. After adjusting the pre-stroke, reconfirm that the injection quantity and the maximum variation between cylinders are as specified.
6. At delivery, again fix the flyweight using the lock pin.
----------
h=2.7+-0.01mm c=5deg30min+-30min
----------
----------
h=2.7+-0.01mm c=5deg30min+-30min
----------
0000001601 TAMPER PROOF
Tamperproofing-equipped boost compensator cover installation procedure
(1)After adjusting the governor and the boost compensator, tighten to the specified torque to break off the bolt heads.
(Tightening torque T = T1 maximum)
(2)After adjusting the governor and the boost compensator, tighten to the specified torque to break off the bolt heads.
(Tightening torque T = T2)
(3)After adjusting the governor and the boost compensator, tighten to the specified torque to break off the bolt heads.
(Tightening torque T = T3)
----------
T1=7.16~9.12N-m(0.73~0.93kgf-m) T2=2.9~4.4N-m(0.3~0.45kgf-m) T3=2.9~4.4N-m(0.3~0.45kgf-m)
----------
----------
T1=7.16~9.12N-m(0.73~0.93kgf-m) T2=2.9~4.4N-m(0.3~0.45kgf-m) T3=2.9~4.4N-m(0.3~0.45kgf-m)
----------
Timing setting
(1)Pump vertical direction
(2)Key groove position for No. 1 cylinder's cam lift h = cc (at BTDC aa).
(3)Key groove position for No. 1 cylinder's beginning of injection (at point A after injection quantity adjustment).
(4)Position of the key groove of the No. 1 cylinder at B.T.D.C. bb (fix the governor flyweight at this position for delivery).
(5)B.T.D.C.: aa
----------
aa=11deg bb=0deg cc=2.7+-0.01mm
----------
a=55deg48min+-3deg b=55deg48min+-3deg13min48sec c=5deg30min+-30min
----------
aa=11deg bb=0deg cc=2.7+-0.01mm
----------
a=55deg48min+-3deg b=55deg48min+-3deg13min48sec c=5deg30min+-30min
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Group cross 101609-3750 ZEXEL
Komatsu
Komatsu
Komatsu
Komatsu
101609-3750
9 400 613 297
4063844
INJECTION-PUMP ASSEMBLY
6BTAA
6BTAA
101609-3750
9 400 613 297
6738711520
INJECTION-PUMP ASSEMBLY
6BTAA
6BTAA