106682-4440 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1066824440 6215711130


106682-4440 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 106682-4440 1066824440
KOMATSU 6215711130 6215711130

Cross reference number

ZEXEL 106682-4440 1066824440
KOMATSU 6215711130 6215711130


Zexel num
Bosch num
Firm num
Name
106682-4440 
106682-4445 
 
6215711130  KOMATSU
INJECTION-PUMP ASSEMBLY
SA12V140 *

Calibration Data:

Adjustment conditions
Test oil
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   8-3-600
Overflow valve   131424-7120
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
Injection timing adjustment
Direction of rotation (viewed from drive side)
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
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   13
Pump speed r/min   1000 1000 1000
Average injection quantity mm3/st.   282 280 284
Max. variation between cylinders %   0 -3 3
Basic   *
Fixing the lever   *
Boost pressure kPa   53.3 53.3
Boost pressure mmHg   400 400
Remarks
Standard point A's rack position same as 106684-4010 in row R
 
Injection quantity adjustment_02
Adjusting point   C
Rack position   7.8+-0.5
Pump speed r/min   325 325 325
Average injection quantity mm3/st.   16.5 15 18
Max. variation between cylinders %   0 -15 15
Fixing the rack   *
Boost pressure kPa   0 0 0
Boost pressure mmHg   0 0 0
Boost compensator adjustment
Pump speed r/min   600 600 600
Rack position   12.4
Boost pressure kPa   6.7 4 9.4
Boost pressure mmHg   50 30 70
Boost compensator adjustment_02
Pump speed r/min   600 600 600
Rack position   14.4
Boost pressure kPa   40 33.3 46.7
Boost pressure mmHg   300 250 350

Test data Ex:

Governor adjustment

Test data 106682-4440
N:Pump speed R:Rack position (mm) (1)Notch fixed: K (2)Boost compensator stroke (3)Rack difference between N = N1 and N = N2 (4)Set the No 1 idle sub spring. (5)Set the 2nd idle sub spring.
----------
K=20 N1=1000r/min N2=700r/min
----------

Speed control lever angle

Test data 106682-4440
F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=(32deg)+-5deg b=(26deg)+-5deg

Stop lever angle

Test data 106682-4440
N:Pump normal S:Stop the pump. (1)Pump speed aa, rack position bb (2)(Seal at delivery.)
----------
aa=0r/min bb=1-0.2mm
----------
a=33deg+-5deg b=(73deg)

Timing setting

Test data 106682-4440
(1)Pump vertical direction (2)Coupling's key groove position at No 1 cylinder's beginning of injection (3)- (4)-
----------

----------
a=(30deg)




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Group cross 106682-4440 ZEXEL

Komatsu 

106682-4440  

106682-4445 
 
6215711130 
INJECTION-PUMP ASSEMBLY
SA12V140
 
 
INJECTION-PUMP ASSEMBLY
SA12V140
 
6215711131 
INJECTION-PUMP ASSEMBLY
SA12V140
 
 
INJECTION-PUMP ASSEMBLY
F 019 Z10 873 
 
INJECTION-PUMP ASSEMBLY
SA12V140

Komatsu 

9 400 617 552 
6215711132 
INJECTION-PUMP ASSEMBLY
SA12V140
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