COMPARATIVE ANALYSIS OF MAN POWER, PRODUCTIVITY, AND OUTPUT IN THE SHORT AND LONG CONVEYOR CONVEYOR USING MICRO MOTION (CASE STUDY: PT.EDS MANUFACTURING INDONESIA)

DOI: 10.31933/DIJEMSS Abstract: The thesis is compiled to analyze the ratio of man power, productivity and output between short and long conveyor conveyor. In addition to analyzing the conveyor which is better to be applied in PT. EDS Manufacturing Indonesia by using micro motions. The analysis used by researchers working maps, motion studies and calculation of standard time obtained from the data retrieval researchers with methods of micro motion (use a stop watch).The sample in this study is that there are in the final process assy namely setting. From the results, it can be calculated that for man power has the addition of 58% from 7 to 12, to the output increase from be 51.17 units and poduktivitas takttime increased 9% from 4 units to 4.41 units and 20% productivity standard time of 3.35 units to 4.2 units.


INTRODUCTION
The results achieved by the final assy output, found the problem inability to achieve production output target set by the company. Therefore, the company is required to make improvement or change activities to increase the efficiency of the company.
Ouput data used is output by two conveyor-type car harness suzuki solio and suzuki ignis where this conveyor has the same characteristics and harness of the same carmaker is suzuki. Aggregate output in 2016 was 28712 harness, 2017 harness as many as 25 817, and 2018 as many as 992 harness. The average achievement of output in 2016 was only 72%, in 2017 by 73% and in 2018 in January and February by 76%. Table 1. Total output short conveyor is the target and actual 2016 until 2018 (February)

LITERATURE REVIEW Productivity
According Hatani (2008), in general productivity can be defined as the ratio between the amount of goods and services produced (output) with the amount of resources used (input).

Work Map
According Sutalaksana et al. (2006), work map is a tool that describes the work activities in a systematic and clear. Map can be divided into two major groups based on their activities, namely the maps that are used to analyze the overall work activities and maps are used to analyze the activities of local labor. Group work activities include the whole operation process map, map process flows, process maps and flow charts of the working group. On the other hand, the local work group activities is a map of workers and machines as well as a map of the left hand and right hand.

Motion Studies
According Sitohang and Norita (2015), the study is an analysis of the movement of the body parts of workers in adjusting their work, so that movements are not effective can be reduced or even eliminated, so that would be obtained savings and reduction of working time worker fatigue. According Astuti and Iftadi (2016), the benefits of the movement study include: 1. Improve the ability of workers, due to implementing a good method, using a good tool and stop the unnecessary activities. 2. Reduce worker fatigue. 3. Reduce labor costs, because the waste in the plant is reduced.

FINDINGS AND DISCUSSION
Data retrieval time when the process in regular and long conveyor conveyor collected and processed to be used in research. Then analyze the operator working map obtained from the determination of work processes by drawing harnes operator that has been done by the department of concept and then later researchers will analyze the sequence of the process and there is no wait process between processes. Later analysis of motion studies with sorting operator operator movement if the movement is effective movements or movements ineffective as to the concept of working elements therblig. Further analysis with the standard time measurement cycle time calculation (2.1), the calculation of normal time (2.2), the standard time (2.3). And lastly fishbone diagram analysis of environmental conditions and why-why analysis of 4M (machine, material, method, Analysis of the operator Conveyor Regular map Analysis motion studies operator conveyor regular Make sure that at the time of connector insert circuit to perform 4T (press and press tensile pull) 25 Make sure all the circuit into the fork and no one setting 26 Back to the home position      Woman 5% Allowances are not spared May be assisted by other operators 2% AMOUNT 21% Normal time (Wn) = Ws x P = 57 x (1+ 0.02) = 58.14 sec Standard time (Wb) = Wn x P = 58.14 x (1+ 0.21) = 70.34 sec G. Comparison of current productivity and standard time Table 9 Comparison Tacktime and Standard Time

Productivity
Tacktime standard time Units / hour 68 70.34 Unit / person 12 12 From the calculation of the author, the time required by the worker on Long conveyor in performing a process of 70.34 seconds from 68 seconds or an increase of 3% over the targeted company due niai adjustment (P) in the calculation of standard time are taken into account and the amount of man power the same (7) 7. Comparison of Productivity and Output Calculation resulting from the increase in productivity of between short conveyor into a long conveyor is taktime 9%, 54% and productivity output standard time 20% CONCLUSION AND SUGESTION Conclusions 1. The comparative study man power, productivity, and output in the short and long conveyor conveyor is for man power has the addition of 58% from 7 to 12 for the output has increased from be 51.17 units and to poduktivitas takttime increased 9% from 4 units to 4:41 units and 20% productivity standard time of 3:35 units to 4.2 units