Information injection-pump assembly
BOSCH
9 400 610 901
9400610901
ZEXEL
106671-9441
1066719441
KOMATSU
6211721121
6211721121
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$1,760.00
14 May 2023
CN: SRPCH
6211-72-1121 INJECTION PUMP ASS'Y KOM parts SA6D140E AFTERMARKET
Generic High quality
Generic High quality
Service parts 106671-9441 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
6211-12-3500
12.
Open Pre:MPa(Kqf/cm2)
24.5{250}
15.
NOZZLE SET
Include in #1:
106671-9441
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 400 610 901
9400610901
ZEXEL
106671-9441
1066719441
KOMATSU
6211721121
6211721121
Zexel num
Bosch num
Firm num
Name
106671-9441
9 400 610 901
6211721121 KOMATSU
INJECTION-PUMP ASSEMBLY
SA6D140 K 14CA INJECTION PUMP ASSY PE6P,6PD PE
SA6D140 K 14CA INJECTION PUMP ASSY PE6P,6PD PE
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 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
Overflow valve
131424-3420
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
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
3.9
3.85
3.95
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
10.1
Pump speed
r/min
950
950
950
Average injection quantity
mm3/st.
143.5
141.5
145.5
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the lever
*
Boost pressure
kPa
54.7
54.7
Boost pressure
mmHg
410
410
Injection quantity adjustment_02
Adjusting point
C
Rack position
6.9+-0.5
Pump speed
r/min
360
360
360
Average injection quantity
mm3/st.
8.5
7
10
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Injection quantity adjustment_03
Adjusting point
E
Rack position
-
Pump speed
r/min
100
100
100
Average injection quantity
mm3/st.
180
170
190
Fixing the lever
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Rack limit
*
Boost compensator adjustment
Pump speed
r/min
600
600
600
Rack position
R1-0.95
Boost pressure
kPa
21.3
18.6
24
Boost pressure
mmHg
160
140
180
Boost compensator adjustment_02
Pump speed
r/min
600
600
600
Rack position
R1(10.55
)
Boost pressure
kPa
41.3
34.6
48
Boost pressure
mmHg
310
260
360
Timer adjustment
Pump speed
r/min
750--
Advance angle
deg.
0
0
0
Remarks
Start
Start
Timer adjustment_02
Pump speed
r/min
700
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
900
Advance angle
deg.
2
1.5
2.5
Remarks
Finish
Finish
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)RACK LIMIT
(4)Boost compensator stroke: BCL
(5)Rack difference between N = N1 and N = N2
----------
K=10 BCL=0.95+-0.1mm N1=950r/min N2=650r/min
----------
----------
K=10 BCL=0.95+-0.1mm N1=950r/min N2=650r/min
----------
Speed control lever angle
F:Full speed
I:Idle
S:Stop
----------
----------
a=40deg+-5deg b=24deg+-5deg c=2deg+-3deg
----------
----------
a=40deg+-5deg b=24deg+-5deg c=2deg+-3deg
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)-
(4)-
----------
----------
a=(10deg)
----------
----------
a=(10deg)
Information:
Table 1
Features Benefits
All engineering changes and updates included Improved reliability and performance
Worldwide availability through the Cat® Parts Distribution System Customer access regardless of location
Off the shelf reliability Downtime reduced through exchanged product
Same as new Caterpillar warranty Consistent support
Illustration 1 g06211468
(1) Rocker arm with MEUI-A hardware
(2) Rocker arm with MEUI-C hardware
Table 2
MEUI-A Rocker MEUI-C Rocker
258-8721 Button 192-4151 Button
274-4492 Arm Adjustment Screw 196-5069 Arm Adjustment Screw
8L-2777 O-Ring Seal 061-8639 O-Ring Seal
Table 3
Reman Part Number New Part Number Engine Serial Number Prefixes
20R-3319 437-3881 115, 127, 132, 137, 173, 174, 175, 2A3, 3LW, 5DS, 7CZ, 8AZ, 9NN, 9YP, AL6, AN2, AR2, AR3, ASW, AT4, AZW, B2C, B3G, BEM, BFM, BGA, BXS, C1G, C2T, C4G, C5E, C5L, C6C, CAH, CCB, CE5, CKH, CWJ, DCT, DDS, DGK, DGL, DKE, DSJ, DWB, E1Y, GB3, GBM, GDS, GEN, GES, GRS, GSZ, GTB, HAZ, J2K, JAZ, JCF, JDA, JE9, JHL, JKG, JKS, JNZ, JSJ, K7C, KJT, KNM, KRA, L8D, LNA, LWR, LXJ, LXK, M1W, M1Y, M1Z, M7W, MCW, MDP, MED, MG2, MPE, MXS, N5F, NAW, NAY, NB2, NEW, NKL, NRC, NXS, P8B, PBL, PCY, PCZ, PEC, PEE, PEF, PEJ, PEK, PET, PHT, PHW, PKG, PKY, PKZ, R8W, RAM, RET, RGX, RLA, RNE, RNF, RNR, RNX, RNY, RNZ, RPM, RSD, RTK, S1P, SDN, SDP, SMP, SNW, SSM, STG, SXC, T3T, T4A, TG7, THS, TLD, TNA, TWM, W1A, WJB, WJY, WKB, X5M, XMJ, ZAG, ZKA, ZKB, ZP3, XP5
20R-3322 437-3862 176, 188, 1LW, 1MM, 2WS, 4AS, 5EK, 6BR, 6TB, 6TG, 6TS, 7T2, 9BZ, 9WR, B5R, BDN, BG4, BP2, BS9, C1J, C2A, C3G, C5H, CBX, CJP, CYN, CYY, DPG, DTP, DZE, EGH, EJG, EKW, EPE, F5C, F8N, G4C, GEX, GHJ, GJE, JAS, JDK, JDY, JEP, JKX, JLE, JRE, JWH, JZB, KCM, KEM, L8B, LDN, LET, LNB, LZA, LZB, MBN, MEP, MGS, MMB, N1C, N1D, NAP, NAX, NBB, NKK, PBN, PDM, PGN, PLE, RKS, RNC, RRC, RT2, RWS, SAY, SSW, STD, STM, SWE, T2P, T2R, TRB, WJA, WJH, WJW, WRH, X4R, XMK, Z2C, ZAY
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Niigata-Urawa
Dpico
Komatsu
106671-9441
9 400 610 901
6211721121
INJECTION-PUMP ASSEMBLY
SA6D140
SA6D140