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101602-3851 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1016023851


101602-3851 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101602-3851 1016023851

Cross reference number

ZEXEL 101602-3851 1016023851


Zexel num Bosch num Firm num Firm Name
101602-3851 
101602-3852  		    KOMATSU INJECTION-PUMP ASSEMBLY
S6D110 *

Calibration Data:

Adjustment conditions
Test oil
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
Overflow valve   132424-0620
Overflow valve opening pressure kPa   157 123 191
Overflow valve opening pressure kgf/cm2   1.6 1.25 1.95
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
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right   R
Injection order   1-5-3-6- 2-4
Pre-stroke mm   4 3.95 4.05
Beginning of injection position
Drive side   NO.1
Difference between angles 1
Cal 1-5 deg.   60 59.5 60.5
Difference between angles 2
Cal 1-3 deg.   120 119.5 120.5
Difference between angles 3
Cal 1-6 deg.   180 179.5 180.5
Difference between angles 4
Cyl.1-2 deg.   240 239.5 240.5
Difference between angles 5
Cal 1-4 deg.   300 299.5 300.5
Injection quantity adjustment
Adjusting point   A
Rack position   10.7
Pump speed r/min   900 900 900
Average injection quantity mm3/st.   103.5 102.5 104.5
Max. variation between cylinders %   0 -2 2
Basic   *
Fixing the rack   *
Injection quantity adjustment_02
Adjusting point   C
Rack position   7.7+-0.5
Pump speed r/min   775 775 775
Average injection quantity mm3/st.   20 18.8 21.2
Max. variation between cylinders %   0 -10 10
Fixing the rack   *

Test data Ex:

Governor adjustment

Test data 101602-3851
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Idle sub spring setting: L1.
----------
K=14 L1=7-0.5mm
----------

Speed control lever angle

Test data 101602-3851
F:Full speed I:Idle (1)Pump speed = aa (2)Speed = bb (at shipping) (3)Stopper bolt setting
----------
aa=750r/min bb=900r/min
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a=8deg+-5deg b=6deg+-5deg c=27deg+-5deg

Stop lever angle

Test data 101602-3851
N:Pump normal S:Stop the pump.
----------

----------
a=27deg+-5deg b=53deg+-5deg




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Group cross 101602-3851 ZEXEL

Komatsu 

101602-3800    6137721640  INJECTION-PUMP ASSEMBLY
S6D105
101602-3810    6136721121 
6D105
101602-3820    6136721701 
6D105
101602-3830 
101602-3832      INJECTION-PUMP ASSEMBLY
SA6D110
101602-3831 
101602-3832      INJECTION-PUMP ASSEMBLY
SA6D110
101602-3832  9 400 614 825  6138721400  INJECTION-PUMP ASSEMBLY
SA6D110
101602-3840 
101602-3841      INJECTION-PUMP ASSEMBLY
SA6D110
101602-3841  9 400 614 826  6138721460  INJECTION-PUMP ASSEMBLY
SA6D110
101602-3850 
101602-3852      INJECTION-PUMP ASSEMBLY
S6D110
101602-3851 
101602-3852      INJECTION-PUMP ASSEMBLY
S6D110
101602-3852  9 400 614 827  6138721450  INJECTION-PUMP ASSEMBLY
S6D110
101602-3860  9 400 610 208  6136721321  INJECTION-PUMP ASSEMBLY
6D105
101602-3870    6138711850  INJECTION-PUMP ASSEMBLY
S6D110
101602-3880    6138711860  INJECTION-PUMP ASSEMBLY
SA6D110
101602-3890    6137721850  INJECTION-PUMP ASSEMBLY
S6D105
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