صندلی بیل مکانیکی،لودر،بلدوزر،بیل بکهو توسعه راه

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نمایش همه

صندلی بیل مکانیکی،لودر،بلدوزر،بیل بکهو توسعه راه

توسعه راه تولید کننده ،وارد کننده و عرضه کننده ی انواع صندلی بیل مکانیکی،صندلی لودر،صندلی بلدوزر،صندلی بیل بکهو،صندلی بابکت و انجام تعمیرات انواع صندلی

1.6-20t Excavator Cabin Seat for Sany pictures & photos

صندلی بیل مکانیکی بیلهای مکانیکی pc200 ,pc220-خط۷و۶

کاربری : بیل مکانیکی Excavator کوماتسو KOMATSU PC220

شماره فنی :

۲۰Y-573-1200

سازنده قطعه:چین

وزن (کیلوگرم) : ۴۰

دستگاه های مرتبط: بیل مکانیکی Excavator کوماتسو KOMATSU PC200

Sany Excavator Cabin Seat, Sany Excavator Seat for Construction Machinery, Excavators Chair for Sany Excavator manufacturer / supplier in China, offering 1.6-20t Excavator Cabin Seat for Sany, Sprocket Roller of Excavator for Undercarriage Spare Parts, The Return Oil Filter for Sany Excavator and so on.

Ergonomic Assessment of Excavator Seat
Chin-Chiuan Lin
*
Department of Business Administration, Kun-Shan University, 710, Tainan, Taiwan
Abstract: This study investigated the factors that affect sitting discomfort of excavator seat.
There were 20 male professional excavator operators served as the subjects. Firstly, they were
asked to assess the static features of the two seats. Secondly, there were two body part discom-
fort questionnaires to be filled out. One is at the beginning and the other is at the end of an op-
eration period of 3 hours. During the 3 hours operation period, subjects were asked to dig a gut-
ter on ground and then to fill in the gutter repeatedly. The results showed that seat type did sig-
nificantly affect mean body part discomfort and mean subjective preference score. Seat C re-
sulted in lower body part discomfort and better subjective preference score than that of seat K. In
summary, greater adjustment range of seat features and better adjustment mechanism of seat can
meet operators’ more requirements and then decrease body part discomfort and increase subjec-

tive preference.
Comfort plays an increasingly important role in interior design of earth moving equipment. Although research has been conducted on vehicle interiors of wheel loaders and excavators, hardly any information is known about the operator’s opinion. In this study a questionnaire was completed by machine operators to get their opinion about aspects which need to be improved in order to design a more comfortable vehicle interior. The results show that almost half of the operators rate the comfort of their cabin “average” or “poor”. According to the operators, cab comfort of wheel loaders can be increased by improving seat comfort. Besides improving seat comfort, cabin comfort of excavators can be improved by changing the cab design (including dimensions, ingress/egress), view, reliability, and climate control.

 

 

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