Rating:
Information injection-pump assembly
ZEXEL
106672-4910
1066724910
KUBOTA
1212016500
1212016500
Cross reference number
ZEXEL
106672-4910
1066724910
KUBOTA
1212016500
1212016500
| Zexel num | Bosch num | Firm num | Firm | Name |
|
106672-4910
106672-4911 |
1212016500 | KUBOTA |
INJECTION-PUMP ASSEMBLY
MH50 * |
Calibration Data:
Adjustment conditions Test oil ISO4113 or {SAEJ967d}
1404 Test oil
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
mm
8-3-600
Outer diameter - inner diameter - length (mm)
Outer diameter - inner diameter - length (mm)
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)
R
Right
Right
Injection timing adjustment Direction of rotation (viewed from drive side) R
Right
Injection order
1-5-3-6-
2-4
Pre-stroke
mm
3
2.95
3.05
Beginning of injection position
NO.1
Drive side
Drive side
Difference between angles 1
deg.
60
59.5
60.5
Cal 1-5
Cal 1-5
Difference between angles 2
deg.
120
119.5
120.5
Cal 1-3
Cal 1-3
Difference between angles 3
deg.
180
179.5
180.5
Cal 1-6
Cal 1-6
Difference between angles 4
deg.
240
239.5
240.5
Cyl.1-2
Cyl.1-2
Difference between angles 5
deg.
300
299.5
300.5
Cal 1-4
Cal 1-4
Injection quantity adjustment Adjusting point A
Rack position
10
Pump speed
r/min
1050
1050
1050
Each cylinder's injection qty
mm3/st.
155.5
151
160
Basic
*
Fixing the lever
*
Boost pressure
kPa
66.7
66.7
Boost pressure
mmHg
500
500
Injection quantity adjustment_02 Adjusting point B
Rack position
7.4
Pump speed
r/min
500
500
500
Each cylinder's injection qty
mm3/st.
76.5
73.5
79.5
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_03 Adjusting point H
Rack position
6+-0.5
Pump speed
r/min
300
300
300
Each cylinder's injection qty
mm3/st.
27
24
30
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Boost compensator adjustment Pump speed r/min 500 500 500
Rack position
7.4
Boost pressure
kPa
12
12
12
Boost pressure
mmHg
90
90
90
Boost compensator adjustment_02 Pump speed r/min 500 500 500
Rack position
10
Boost pressure
kPa
53.3
53.3
53.3
Boost pressure
mmHg
400
400
400
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
----------
K=14
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=12.5deg+-5deg b=33deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
----------
----------
a=(0deg) b=(53deg)