Buy 104747-7020 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047477020 6272711120

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Information injection-pump assembly

ZEXEL 104747-7020 1047477020

KOMATSU 6272711120 6272711120

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Diesel Fuel Injection Pump 104646-7020 6272-71-1120, Compatible For ZEXEL

$1,021.30

25 Sep 2024
0.1102[0.05] pounds
CN: GOGOSHOP01

Diesel Fuel Injection Pump 104646-7020 6272-71-1120, Compatible For ZEXEL
LUVCAASXQ Top-notch Quality: Engineered to OE standards, high-performance fuel pumps boast robust suction power and consistent fuel delivery, and undergo stringent quality checks to ensure longevity and durability || Fuel Efficiency Enhancement:Diesel fuel pumps are designed to optimize fuel delivery, enhancing overall engine efficiency and performance || Precise Fuel Delivery:These Fuel pumps are engineered to deliver fuel at precise rates and pressures, ensuring optimal combustion and reducing the risk of engine damage || Precise Fuel Metering : Accurately delivering the right amount of fuel to the engine for smooth running and reduced emissions || Diesel Fuel Injection Pump 104646-7020 6272-71-1120 , Compatible For ZEXEL

Diesel Fuel Injection Pump 104646-7020 6272-71-1120 Compatible With ZEXEL

$1,046.36

25 Sep 2024
0.1102[0.05] pounds
CN: jichenqipeidian

Diesel Fuel Injection Pump 104646-7020 6272-71-1120 Compatible With ZEXEL
LXXMZJT Quiet performance: EFI pumps are designed to reduce noise and vibration during operation and improve driving comfort || Easy maintenance: Fuel supply pumps are usually designed with easy installation and maintenance in mind, reducing operating costs || Strong adaptability: the fuel pump can adapt to different types of fuel, including gasoline, diesel, etc., to meet the needs of a variety of models || Strong fuel supply: The high pressure fuel pump can ensure that the fuel can be transported to the engine at sufficient pressure to improve the fuel combustion efficiency || Diesel Fuel Injection Pump 104646-7020 6272-71-1120 Compatible With ZEXEL

$1,048.56

25 Sep 2024
0.1102[0.05] pounds
CN: jichenqipeidian

Cross reference number

ZEXEL 104747-7020 1047477020

KOMATSU 6272711120 6272711120

Zexel num

Bosch num

Firm num

Name

104747-7020

6272711120 KOMATSU

INJECTION-PUMP ASSEMBLY
P161/CUMM

Calibration Data:

Adjustment conditions

Test oil
1404 Test oil ISO4113orSAEJ967d

Test oil temperature degC 45 45 50

Nozzle 105780-0060

Bosch type code NP-DN0SD1510

Nozzle holder 105780-2150

Opening pressure MPa 13 13 13.3

Opening pressure kgf/cm2 133 133 136

Injection pipe 157805-7320

Injection pipe
Inside diameter - outside diameter - length (mm) mm 2-6-450

Joint assembly 157641-4720

Tube assembly 157641-4020

Transfer pump pressure kPa 20 20 20

Transfer pump pressure kgf/cm2 0.2 0.2 0.2

Direction of rotation (viewed from drive side)
Right R

Injection timing adjustment

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 56.2 55.7 56.7

Difference in delivery mm3/st. 4.5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_02

Pump speed r/min 500 500 500

Average injection quantity mm3/st. 52.3 47.8 56.8

Oil temperature degC 48 46 50

Injection timing adjustment_03

Pump speed r/min 800 800 800

Average injection quantity mm3/st. 57.5 53.5 61.5

Oil temperature degC 50 48 52

Injection timing adjustment_04

Pump speed r/min 900 900 900

Average injection quantity mm3/st. 56.2 54.7 57.7

Difference in delivery mm3/st. 5

Basic *

Oil temperature degC 50 48 52

Injection timing adjustment_05

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 51.5 47.5 55.5

Oil temperature degC 50 48 52

Injection quantity adjustment

Pump speed r/min 1225 1225 1225

Average injection quantity mm3/st. 11.9 8.9 14.9

Difference in delivery mm3/st. 3.5

Basic *

Oil temperature degC 50 48 52

Injection quantity adjustment_02

Pump speed r/min 1400 1400 1400

Average injection quantity mm3/st. 3

Oil temperature degC 50 48 52

Injection quantity adjustment_03

Pump speed r/min 1225 1225 1225

Average injection quantity mm3/st. 11.9 7.4 16.4

Basic *

Oil temperature degC 50 48 52

Governor adjustment

Pump speed r/min 400 400 400

Average injection quantity mm3/st. 8.6 6.6 10.6

Difference in delivery mm3/st. 2

Basic *

Oil temperature degC 48 46 50

Governor adjustment_02

Pump speed r/min 400 400 400

Average injection quantity mm3/st. 8.6 6.1 11.1

Difference in delivery mm3/st. 2.5

Basic *

Oil temperature degC 48 46 50

Timer adjustment

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 80 75 85

Basic *

Oil temperature degC 48 46 50

Remarks
IDLE

Timer adjustment_02

Pump speed r/min 100 100 100

Average injection quantity mm3/st. 80 75 85

Oil temperature degC 48 46 50

Remarks
IDLE

Speed control lever angle

Pump speed r/min 400 400 400

Average injection quantity mm3/st. 0 0 0

Oil temperature degC 48 46 50

Remarks
Magnet OFF at idling position

0000000901

Pump speed r/min 1100 1100 1100

Overflow quantity cm3/min 400 270 530

Oil temperature degC 50 48 52

Stop lever angle

Pump speed r/min 1100 1100 1100

Pressure kPa 500 480 520

Pressure kgf/cm2 5.1 4.9 5.3

Basic *

Oil temperature degC 50 48 52

Stop lever angle_02

Pump speed r/min 700 700 700

Pressure kPa 392 343 441

Pressure kgf/cm2 4 3.5 4.5

Oil temperature degC 50 48 52

Stop lever angle_03

Pump speed r/min 800 800 800

Pressure kPa 422 373 471

Pressure kgf/cm2 4.3 3.8 4.8

Oil temperature degC 50 48 52

Stop lever angle_04

Pump speed r/min 1100 1100 1100

Pressure kPa 500 471 529

Pressure kgf/cm2 5.1 4.8 5.4

Basic *

Oil temperature degC 50 48 52

0000001101

Pump speed r/min 1100 1100 1100

Timer stroke mm 2.8 2.6 3

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 800 800 800

Timer stroke mm 1.1 0.6 1.6

Oil temperature degC 50 48 52

_03

Pump speed r/min 1100 1100 1100

Timer stroke mm 2.8 2.5 3.1

Basic *

Oil temperature degC 50 48 52

0000001201

Max. applied voltage V 8 8 8

Test voltage V 13 12 14

0000001401

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 40 39 41

Timer stroke TA mm 2 1.8 2.2

Timer stroke variation dT mm 0.8 0.8 0.8

Basic *

Oil temperature degC 50 48 52

_02

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 40 38.5 41.5

Timer stroke TA mm 2 1.7 2.3

Timer stroke variation dT mm 0.8 0.8 0.8

Basic *

Oil temperature degC 50 48 52

_03

Pump speed r/min 1100 1100 1100

Average injection quantity mm3/st. 30 28 32

Timer stroke TA mm 1.1 0.6 1.6

Timer stroke variation dT mm 1.7 1.7 1.7

Oil temperature degC 50 48 52

Timing setting

K dimension mm 3.3 3.2 3.4

KF dimension mm 5.8 5.7 5.9

MS dimension mm 2 1.9 2.1

Control lever angle alpha deg. 16 12 20

Control lever angle beta deg. 30 25 35

Test data Ex:

0000001801 W-CSD ADJUSTMENT

Adjustment of the W-CSD Adjustment of the timer advance angle 1. Determine the timer advance angle using the graph (graph TA). X:Temperature t (deg C) Y:Timer stroke TA (mm) (S) Cold advance (R) Cooling water temperature (deg C) (T) Timer piston stroke (mm) (B) Standard point
----------
TA=-0.053t+3.881 -3degC<=t<=20degC TA=-0.0517t+3.854 20degC<=t
----------
a=76.5++degC b=20degC c=-3degC d=0mm e=2.82+-0.4mm f=4.04+-0.6mm

0000001901 STARTING I/Q ADJUSTMENT

Starting Q decrease lever adjustment Adjust using the screw (A) so that the standards are satisfied, then fix using the nut (B). Screw (A) protrusion: L (B) Nut (SW10, T1 after completing adjustment) (C) Stop lever
----------
L=7.4~11.1mm T1=6~9N-m(0.6~0.9kgf-m)
----------
L=7.4~11.1mm

0000002001 TAMPER PROOF

Tamperproof installation procedure A:Cap B:Rubber vibration damper C:Nut D:Cap L1:Inspection dimension Fig. 1 Regulating valve seal 1) Insert the cap A horizontally (press fit). 2) After insertion (press-fitting), tighten the cap to torque T1, and confirm that it is not pulled out at load F1. Fig.2 Full load adjusting screw 1) Confirm the position of the rubber vibration damper (B) and then tighten nut (C) to the torque T2.
----------
L1=23~28mm F1=49N(5kgf) T1=4.9N-m(0.5kgf-m) T2=7~9N-m(0.7~0.9kgf-m)
----------
L1=23~28mm