1790741 SPINDLE AS Caterpillar parts
785C, 785D
Rating:
Alternative (cross code) number:
CA1790741
179-0741
1790741
CA1790741
179-0741
1790741
Weight: 2106 pounds 955 kg.
TRUCK,
Related part:
1790741
SPINDLE AS
0R9035
R
Information:
"The European Union Physical Agents (Vibration) Directive 2002/44/EC"
Vibration Data for Track-Type Excavator
Information Concerning Hand/Arm Vibration Level
When the machine is operated according to the intended use, the hand/arm vibration of this machine is below 2.5 meter per second squared.Information Concerning Whole Body Vibration Level
This section provides vibration data and a method for estimating the vibration level for track-type excavators.Note: Vibration levels are influenced by many different parameters. Many items are listed below.
Operator training, behavior, mode and stress
Job site organization, preparation, environment, weather and material
Machine type, quality of the seat, quality of the suspension system, attachments and condition of the equipmentIt is not possible to get precise vibration levels for this machine. The expected vibration levels can be estimated with the information in Table 2 in order to calculate the daily vibration exposure. A simple evaluation of the machine application can be used.Estimate the vibration levels for the three vibration directions. For typical operating conditions, use the average vibration levels as the estimated level. With an experienced operator and smooth terrain, subtract the Scenario Factors from the average vibration level in order to obtain the estimated vibration level. For aggressive operations and severe terrain, add the Scenario Factors to the average vibration level in order to obtain the estimated vibration level.Note: All vibration levels are in meter per second squared.
Table 1
"ISO Reference Table A - Equivalent vibration levels of whole body vibration emission for earthmoving equipment."    
Machine Type    Typical Operating Activity    Vibration Levels    Scenario Factors    
X axis Y axis    Z axis    X axis    Y axis    Z axis    
Track-Type Excavator     excavating     0,44     0,27     0,30     0,24     0,16     0,17    
hydraulic breaker application 0,53     0,31     0,55     0,30     0,18     0,28    
mining application 0,65     0,42     0,61     0,21     0,15     0,32    
transfer 0,48     0,32     0,79     0,19     0,20     0,23    Note: Refer to "ISO/TR 25398 Mechanical Vibration - Guideline for the assessment of exposure to whole body vibration of ride on operated earthmoving machines" for more information about vibration. This publication uses data that is measured by international institutes, organizations and manufacturers. This document provides information about the whole body exposure of operators of earthmoving equipment. Refer to Operation and Maintenance Manual, SEBU8257, "The European Union Physical Agents (Vibration) Directive 2002/44/EC" for more information about machine vibration levels.The Caterpillar suspension seat meets the criteria of "ISO 7096". This represents vertical vibration level under severe operating conditions.Guidelines for Reducing Vibration Levels on Earthmoving Equipment
Properly adjust machines. Properly maintain machines. Operate machines smoothly. Maintain
Vibration Data for Track-Type Excavator
Information Concerning Hand/Arm Vibration Level
When the machine is operated according to the intended use, the hand/arm vibration of this machine is below 2.5 meter per second squared.Information Concerning Whole Body Vibration Level
This section provides vibration data and a method for estimating the vibration level for track-type excavators.Note: Vibration levels are influenced by many different parameters. Many items are listed below.
Operator training, behavior, mode and stress
Job site organization, preparation, environment, weather and material
Machine type, quality of the seat, quality of the suspension system, attachments and condition of the equipmentIt is not possible to get precise vibration levels for this machine. The expected vibration levels can be estimated with the information in Table 2 in order to calculate the daily vibration exposure. A simple evaluation of the machine application can be used.Estimate the vibration levels for the three vibration directions. For typical operating conditions, use the average vibration levels as the estimated level. With an experienced operator and smooth terrain, subtract the Scenario Factors from the average vibration level in order to obtain the estimated vibration level. For aggressive operations and severe terrain, add the Scenario Factors to the average vibration level in order to obtain the estimated vibration level.Note: All vibration levels are in meter per second squared.
Table 1
"ISO Reference Table A - Equivalent vibration levels of whole body vibration emission for earthmoving equipment."    
Machine Type    Typical Operating Activity    Vibration Levels    Scenario Factors    
X axis Y axis    Z axis    X axis    Y axis    Z axis    
Track-Type Excavator     excavating     0,44     0,27     0,30     0,24     0,16     0,17    
hydraulic breaker application 0,53     0,31     0,55     0,30     0,18     0,28    
mining application 0,65     0,42     0,61     0,21     0,15     0,32    
transfer 0,48     0,32     0,79     0,19     0,20     0,23    Note: Refer to "ISO/TR 25398 Mechanical Vibration - Guideline for the assessment of exposure to whole body vibration of ride on operated earthmoving machines" for more information about vibration. This publication uses data that is measured by international institutes, organizations and manufacturers. This document provides information about the whole body exposure of operators of earthmoving equipment. Refer to Operation and Maintenance Manual, SEBU8257, "The European Union Physical Agents (Vibration) Directive 2002/44/EC" for more information about machine vibration levels.The Caterpillar suspension seat meets the criteria of "ISO 7096". This represents vertical vibration level under severe operating conditions.Guidelines for Reducing Vibration Levels on Earthmoving Equipment
Properly adjust machines. Properly maintain machines. Operate machines smoothly. Maintain
Caterpillar parts catalog:
Parts spindle Caterpillar catalog:
1790737
SPINDLE
784B, 784C, 785D
784B, 784C, 785D
1837418
SPINDLE-FRONT
784B, 784C, 785B, 785C, 785D
784B, 784C, 785B, 785C, 785D
1528884
SPINDLE AS
785B, 785C
785B, 785C
1790740
SPINDLE
785C, 785D
785C, 785D
8X0491
SPINDLE
735, 740, D400E II
735, 740, D400E II
1391472
SPINDLE
735, 740, D350E II, D400E II
735, 740, D350E II, D400E II
1406412
SPINDLE
D250E II
D250E II
1528882
SPINDLE-REAR
776D, 777D
776D, 777D
1226631
SPINDLE
D350E, D400E
D350E, D400E
1384805
SPINDLE
725, 725C, 730, 730C, D300E, D300E II
725, 725C, 730, 730C, D300E, D300E II
2823817
SPINDLE AS
797, 797B, 797F
797, 797B, 797F
2188117
SPINDLE
735, 735B, 740, 740B
735, 735B, 740, 740B
1790740
SPINDLE
785C, 785D
785C, 785D
1790739
SPINDLE AS
784C
784C