104740-3730 ZEXEL INJECTION-PUMP ASSEMBLY Calibration Data 1047403730


 

Information injection-pump assembly

ZEXEL 104740-3730 1047403730
104740-3730 INJECTION-PUMP ASSEMBLY
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Cross reference number

ZEXEL 104740-3730 1047403730


Zexel num
Bosch num
Firm num
Name
104740-3730 
104740-3734 
 
  MITSUBISHI
INJECTION-PUMP ASSEMBLY
4D56 *

Calibration Data:

Adjustment conditions
Test oil
1404 Test oil
  ISO4113orSAEJ967d
Test oil temperature degC   45 45 50
Nozzle   105000-2010
Bosch type code   NP-DN12SD12TT
Nozzle holder   105780-2080
Opening pressure MPa   14.7 14.7 15.19
Opening pressure kgf/cm2   150 150 155
Injection pipe
Inside diameter - outside diameter - length (mm)
mm   2-6-840
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   1250 1250 1250
Average injection quantity mm3/st.   45.8 45.3 46.3
Difference in delivery mm3/st.   3
Basic   *
Injection timing adjustment_02
Pump speed r/min   2550 2550 2550
Average injection quantity mm3/st.   18.1 13.1 23.1
Injection timing adjustment_03
Pump speed r/min   2100 2100 2100
Average injection quantity mm3/st.   39.2 37.2 41.2
Injection timing adjustment_04
Pump speed r/min   1250 1250 1250
Average injection quantity mm3/st.   45.8 44.8 46.8
Injection timing adjustment_05
Pump speed r/min   600 600 600
Average injection quantity mm3/st.   44.3 42.3 46.3
Injection quantity adjustment
Pump speed r/min   2550 2550 2550
Average injection quantity mm3/st.   18.1 15.1 21.1
Difference in delivery mm3/st.   4
Basic   *
Injection quantity adjustment_02
Pump speed r/min   2900 2900 2900
Average injection quantity mm3/st.   5
Governor adjustment
Pump speed r/min   375 375 375
Average injection quantity mm3/st.   10 8.5 11.5
Difference in delivery mm3/st.   2
Basic   *
Governor adjustment_02
Pump speed r/min   375 375 375
Average injection quantity mm3/st.   10 8.5 11.5
Governor adjustment_03
Pump speed r/min   600 600 600
Average injection quantity mm3/st.   5
Governor adjustment_04
Pump speed r/min   750 750 750
Average injection quantity mm3/st.   3
Timer adjustment
Pump speed r/min   100 100 100
Average injection quantity mm3/st.   73 63 83
Basic   *
Speed control lever angle
Pump speed r/min   375 375 375
Average injection quantity mm3/st.   0 0 0
Remarks
Magnet OFF
 
0000000901
Pump speed r/min   1250 1250 1250
Overflow quantity with S/T ON cm3/min   522 222 822
Stop lever angle
Pump speed r/min   1250 1250 1250
Pressure with S/T ON kPa   470.5 441 500
Pressure with S/T ON kgf/cm2   4.8 4.5 5.1
Basic   *
Stop lever angle_02
Pump speed r/min   600 600 600
Pressure with S/T ON kPa   313.5 284 343
Pressure with S/T ON kgf/cm2   3.2 2.9 3.5
Stop lever angle_03
Pump speed r/min   1250 1250 1250
Pressure with S/T ON kPa   470.5 441 500
Pressure with S/T ON kgf/cm2   4.8 4.5 5.1
Stop lever angle_04
Pump speed r/min   2100 2100 2100
Pressure with S/T ON kPa   666.5 637 696
Pressure with S/T ON kgf/cm2   6.8 6.5 7.1
0000001101
Pump speed r/min   1750 1750 1750
Timer stroke with S/T OFF mm   3.7 3.5 3.9
Basic   *
_02
Pump speed r/min   500 500 500
Timer stroke with S/T ON mm   1.2 0.4 2
_03
Pump speed r/min   750 750 750
Timer stroke with S/T ON mm   2 1.2 2.8
_04
Pump speed r/min   1250 1250 1250
Timer stroke with S/T ON mm   3.7 2.9 4.5
Timer stroke with S/T OFF mm   1.6 1 2.2
_05
Pump speed r/min   1750 1750 1750
Timer stroke with S/T ON mm   5.8 5 6.6
Timer stroke with S/T OFF mm   3.7 3.3 4.1
_06
Pump speed r/min   2100 2100 2100
Timer stroke with S/T ON mm   7.2 6.4 8
Timer stroke with S/T OFF mm   5.1 4.5 5.7
0000001201
Max. applied voltage V   8 8 8
Test voltage V   13 12 14
Timing setting
K dimension mm   3.3 3.2 3.4
KF dimension mm   5.8 5.7 5.9
MS dimension mm   1.2 1.1 1.3
Control lever angle alpha deg.   23 19 27
Control lever angle beta deg.   48 43 53

Test data Ex:

0000001801 POTENTIOMETER ADJUSTMENT

Test data 104740-3730
Adjustment of the potentiometer In the following condition, change the installation position of the potentiometer to adjust the output voltage to within the specified values. Measure the injection quantity at control lever position a (shim thickness = approximately L mm) at N = N1 r/min, determine the voltage using the formula, and adjust the potentiometer. A:Performance standards C:Position of the control lever N:Pump speed Vo:Output voltage E:Conversion formula G:Idling H:Full speed K:Applied voltage X:Injection quantity (cm3/1,000st) Y:Voltage (V) R:Target injection quantity: R1
----------
N1=1,000r/min a=24deg L=15.0mm
----------
V1=1++V V2=(9.3)V K=10V J:V=0.104X+2.608 R1=23+-6cm3/1,000st




Information:

Operating Cost Information
The term "Life Cycle Cost" can be defined as the sum of the individual costs experienced by an engine from the day of purchase until the day of retirement. In other words, the total Owning and Operating Costs.Owning Costs are fixed costs such as initial purchase price, interest on borrowed money, depreciation and taxes.Operating Costs are a combination of fixed and variable costs such as fuel, oil, operator expenses, road taxes, tires, chassis maintenance and repair, permits, licenses, engine maintenance and repair and downtime.The difference between revenues generated and Life Cycle Costs (total Owning and Operating Costs) is profit.Caterpillar and your Caterpillar dealer cannot guarantee that you will make a profit. However, Caterpillar and your Caterpillar dealer can provide you with a variety of services that can help you reduce the costs that impact your profits.An Engine Operating Cost Analysis is a service provided by your dealer that was developed by Caterpillar to help you reduce the Life Cycle Cost of your engine.More specifically, an Engine Operating Cost Analysis is a computerized program that examines existent and expectant oil, fuel, maintenance, minor repair, overhaul and downtime costs for the period of time you expect to own the engine. It also calculates the operating cost per mile (km), hour or day.This useful tool provides your dealer with the specific information needed to develop a customized Maintenance Management program for your operation which will minimize your engine's operating costs.Before a cost analysis can be performed, your dealer needs to gather as much information as possible about your operation. He will need to know the length of time you plan to keep your engine/vehicle, your average cost of fuel and oil as well as a variety of other ownership and cost related facts and figures.Once this information is obtained, your dealer will enter the data into an established computerized program to produce an Engine Operating Cost Analysis printout reflecting your current and projected operating costs per mile (km), hour or day.The typical printout of the Engine Operating Cost Analysis program has up to four engine scenarios which can be run at one time. The printouts is divided into three major areas: * General Information* Engine Operating Information* Operating Cost SummaryGeneral Information
The General Information section contains basic user data such as name, business, location, ownership, usage per year etc., information.Engine Operating Information
The Engine Operating Information section is divided into eight subsections that address fuel consumption, oil consumption, preventive maintenance, component repairs such as water pumps, turbochargers, air compressors, etc., before failure repairs, after failure repairs, user's revenue rate per hour and lastly, miscellaneous costs such as operator wages, insurance premiums, etc.Current and expected cost information reflected in the Engine Operating Information section is based on the data provided by you. These are the costs that affect your engine's operating cost.Operating Cost Summary
The Operating Cost Summary section is exactly what it implies, a summary. Here the total dollar expense and percentage of the total operating expense is calculated for each of

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