106675-4760 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066754760


106675-4760 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 106675-4760 1066754760

Cross reference number

ZEXEL 106675-4760 1066754760


Zexel num
Bosch num
Firm num
Name
106675-4760 
 
   
INJECTION-PUMP ASSEMBLY
SA6D125

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   8-3-600
Overflow valve   131425-2120
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
RED3 control unit part number   407910-3 960
RED3 rack sensor specifications mm   19
Direction of rotation (viewed from drive side)
Left
  L
Injection timing adjustment
Direction of rotation (viewed from drive side)
Left
  L
Injection order   1-5-3-6- 2-4
Pre-stroke mm   3.8 3.75 3.85
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
Rack position   (10.7)
Vist V   2.25 2.25 2.25
Pump speed r/min   900 900 900
Average injection quantity mm3/st.   173.5 171.5 175.5
Max. variation between cylinders %   0 -3 3
Basic   *
Injection quantity adjustment_02
Rack position   (7.3)
Vist V   2.8 2.7 2.9
Pump speed r/min   375 375 375
Average injection quantity mm3/st.   9.5 8 11
Max. variation between cylinders %   0 -15 15

Test data Ex:

Speed control lever angle

Test data 106675-4760
N:Pump normal S:Stop the pump. (1)Rack position = aa (2)Rack position bb
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aa=20mm bb=1mm
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a=27deg+-5deg b=37deg+-5deg

0000000901

Test data 106675-4760
(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=15deg
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a=(150deg)

Stop lever angle

Test data 106675-4760
(Rs) rack sensor specifications (C/U) control unit part number (V) Rack sensor output voltage (R) Rack position (mm) 1. Confirming governor output characteristics (rack 19 mm, span 6 mm) (1)When the output voltages of the rack sensor are V1 and V2, check that the rack positions R1 and R2 in the table above are satisfied.
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Have questions with 106675-4760?





Group cross 106675-4760 ZEXEL

106675-4760  
 
 
INJECTION-PUMP ASSEMBLY
SA6D125

Komatsu 

9 400 612 667 
6152721920 
INJECTION-PUMP ASSEMBLY
SA6D125
 
 
INJECTION-PUMP ASSEMBLY
9 400 613 303 
 
INJECTION-PUMP ASSEMBLY

Komatsu 

9 400 617 415 
6152721921 
INJECTION-PUMP ASSEMBLY
SA6D125
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