101492-3361 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1014923361 6130721312


101492-3361 INJECTION-PUMP ASSEMBLY
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Information injection-pump assembly

ZEXEL 101492-3361 1014923361
KOMATSU 6130721312 6130721312

Service parts 101492-3361 INJECTION-PUMP ASSEMBLY:

1. _
2. FUEL INJECTION PUMP 101049-8090
3. GOVERNOR 105402-1890
4. SUPPLY PUMP 105220-1810
5. AUTOM. ADVANCE MECHANIS
6. COUPLING PLATE
7. COUPLING PLATE 156612-9520
8. _
9. _
10. NOZZLE AND HOLDER ASSY 105101-4980
11. Nozzle and Holder 6130-12-3100
12. Open Pre:MPa(Kqf/cm2) 22.1{225}
13. NOZZLE-HOLDER 105031-3510
14. NOZZLE 105015-3590
15. NOZZLE SET

Include in #1:

101492-3361 as INJECTION-PUMP ASSEMBLY

Cross reference number

ZEXEL 101492-3361 1014923361
KOMATSU 6130721312 6130721312


Zexel num
Bosch num
Firm num
Name
101492-3361 
 
6130721312  KOMATSU
INJECTION-PUMP ASSEMBLY
4D105 * K

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   1-2-4-3
Pre-stroke mm   3 2.95 3.05
Beginning of injection position
Governor side
  NO.1
Difference between angles 1
Cyl.1-2
deg.   90 89.5 90.5
Difference between angles 2
Cal 1-4
deg.   180 179.5 180.5
Difference between angles 3
Cal 1-3
deg.   270 269.5 270.5
Injection quantity adjustment
Adjusting point   B
Rack position   9.1
Pump speed r/min   1200 1200 1200
Average injection quantity mm3/st.   55.5 53.5 57.5
Max. variation between cylinders %   0 -2 2
Basic   *
Fixing the rack   *
Injection quantity adjustment_02
Adjusting point   C
Rack position   8.1
Pump speed r/min   375 375 375
Average injection quantity mm3/st.   14 12.6 15.4
Max. variation between cylinders %   0 -10 10
Fixing the rack   *

Test data Ex:

Governor adjustment

Test data 101492-3361
N:Pump speed R:Rack position (mm) (1)Target notch: K (2)Supplied with torque spring not set.
----------
K=11
----------

Speed control lever angle

Test data 101492-3361
F:Full speed I:Idle S:Stop
----------

----------
a=18deg+-5deg b=32deg+-3deg c=33deg+-5deg

0000001501 LEVER

Test data 101492-3361
(F) P/N: Part number of the shim L1:Thickness (mm) 1. Adjustment of the control lever (1)Perform idling with the control lever (A) contacting the pushrod (B). At this time, confirm that the spring (C) is not compressed by control lever (A)'s operating torque. (2)To set the stop position, compress spring (C) using the control lever (A) and adjust the rack so that it contacts the guide screw (D) at position L2. Then, set and fix using the lock nut (E). Adjust the rack position L2 at this time using the shim (F). (3)Confirm that the control lever (A) returns to the idling position when pulled in the stop direction and then released.
----------
L2=0.2~2mm
----------




Have questions with 101492-3361?





Group cross 101492-3361 ZEXEL

Komatsu 

 
6130721310 

9 400 614 433 
6130721412 
INJECTION-PUMP ASSEMBLY
4D105
9 400 610 364 
6114711400 
INJECTION-PUMP ASSEMBLY
4D130
 
6130752100 
INJECTION-PUMP ASSEMBLY
4D105
9 400 614 434 
6130721151 
INJECTION-PUMP ASSEMBLY
4D105
 
6130711232 

101492-3361  
 
6130721312 
INJECTION-PUMP ASSEMBLY
4D105
 
6130711233 

4D105
 
6130721191 
INJECTION-PUMP ASSEMBLY
4D105
 
6130721680 
INJECTION-PUMP ASSEMBLY
4D105
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