Rating:
Information injection-pump assembly
ZEXEL
101605-3000
1016053000
KOMATSU
6137721110
6137721110
Service parts 101605-3000 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
6137-12-3200
12.
Open Pre:MPa(Kqf/cm2)
22.1{225}
15.
NOZZLE SET
Include in #1:
101605-3000
as INJECTION-PUMP ASSEMBLY
Include in #2:
104740-1943
as _
Cross reference number
ZEXEL
101605-3000
1016053000
KOMATSU
6137721110
6137721110
Zexel num
Bosch num
Firm num
Name
Calibration Data:
Adjustment conditions
Test oil
1404 Test oil ISO4113 or {SAEJ967d}
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
Outer diameter - inner diameter - length (mm) mm 6-2-600
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
Right R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right R
Right R
Injection order
1-5-3-6-
2-4
Pre-stroke
mm
3.3
3.25
3.35
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-5 deg. 60 59.5 60.5
Cal 1-5 deg. 60 59.5 60.5
Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5
Cal 1-3 deg. 120 119.5 120.5
Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5
Cal 1-6 deg. 180 179.5 180.5
Difference between angles 4
Cyl.1-2 deg. 240 239.5 240.5
Cyl.1-2 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5
Cal 1-4 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
10.5
Pump speed
r/min
1150
1150
1150
Average injection quantity
mm3/st.
70.5
69.5
71.5
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Boost pressure
kPa
33.3
33.3
Boost pressure
mmHg
250
250
Injection quantity adjustment_02
Adjusting point
B
Rack position
8+-0.5
Pump speed
r/min
365
365
365
Average injection quantity
mm3/st.
9.6
8.1
11.1
Max. variation between cylinders
%
0
-10
10
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Boost compensator adjustment
Pump speed
r/min
750
750
750
Rack position
10.5
Boost pressure
kPa
9.3
6.6
12
Boost pressure
mmHg
70
50
90
Boost compensator adjustment_02
Pump speed
r/min
750
750
750
Rack position
11.5
Boost pressure
kPa
20
20
20
Boost pressure
mmHg
150
150
150
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Target notch: K
(2)Tolerance for racks not indicated: +-0.05mm.
(3)Boost compensator stroke: BCL
(4)Rack difference between N = N1 and N = N2
(5)Rack difference between N = N3 and N = N4
(6)Rack difference between N = N5 and N = N6.
----------
K=13 BCL=1+-0.1mm N1=1150r/min N2=1000r/min N3=1150r/min N4=800r/min N5=1150r/min N6=300r/min
----------
----------
K=13 BCL=1+-0.1mm N1=1150r/min N2=1000r/min N3=1150r/min N4=800r/min N5=1150r/min N6=300r/min
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
----------
----------
a=9deg+-5deg b=27deg+-5deg
----------
----------
a=9deg+-5deg b=27deg+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)At shipping
(2)Stopper bolt setting
(3)No return spring
----------
----------
a=21deg+-5deg b=(55deg)
----------
----------
a=21deg+-5deg b=(55deg)