106675-4461 ZEXEL 9 400 617 398 BOSCH INJECTION-PUMP ASSEMBLY 9400617398 1066754461 6211711751

Information Cross number Calibration Data Calibration Data Ex

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Information injection-pump assembly

BOSCH 9 400 617 398 9400617398

ZEXEL 106675-4461 1066754461

KOMATSU 6211711751 6211711751

Cross reference number

BOSCH 9 400 617 398 9400617398

ZEXEL 106675-4461 1066754461

KOMATSU 6211711751 6211711751

Zexel num

Bosch num

Firm num

Name

106675-4461

9 400 617 398

6211711751 KOMATSU

INJECTION-PUMP ASSEMBLY
S6D140 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 8-3-600

Overflow valve 131425-1620

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 4.3 4.25 4.35

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 1050 1050 1050

Average injection quantity mm3/st. 208 204 212

Max. variation between cylinders % 0 -3 3

Basic *

Fixing the lever *

Injection quantity adjustment_02

Adjusting point B

Rack position 5.3+-0.5

Pump speed r/min 410 410 410

Average injection quantity mm3/st. 15 13.5 16.5

Max. variation between cylinders % 0 -15 15

Fixing the rack *

Injection quantity adjustment_03

Adjusting point C

Rack position 10.9++

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 260 250 270

Fixing the lever *

Rack limit *

Test data Ex:

Governor adjustment

N:Pump speed R:Rack position (mm) (1)Target notch: K (2)RACK LIMIT (3)Stop lever at stopping (with the speed lever at full)
----------
K=17
----------

Speed control lever angle

F:Full speed I:Idle (1)Stopper bolt setting
----------

----------
a=8deg+-5deg b=28deg+-5deg

Stop lever angle

N:Pump normal S:Stop the pump. (1)At the hole (right hand side) above R = aa. (2)No return spring
----------
aa=27mm
----------
a=26.5deg+-5deg b=53deg+-5deg