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Mining Publication: Self-Reported Musculoskeletal Symptoms Among Operators of Heavy Construction Equipment
Keywords: Biomechanical hazards Cabs Equipment design Musculoskeletal disorders Questionnaires
This page is archived for historical purposes and is no longer being maintained or updated. Contact NIOSH Mining if you need an accessible version.
Original creation date: August 2003
Authors: NK Kittusamy
Conference Paper - August 2003
Download PDF Document (0.10 MB)
NIOSHTIC2 Number: 20024098
Ergonomics in the Digital Age: Proceedings of the XVth Triennial Congress of the International Ergonomics Association and 7th Joint Conference of Ergonomics Society of Korea/Japan Ergonomics Society (Seoul, Korea, Aug. 24-29, 2003). Seoul, Korea: Ergonomics Society of Korea, 2003 Aug; :3 pp
The purpose of this study was to assess the adequacy of the cab design and to determine the percentage of musculoskeletal symptoms among workers. A questionnaire was designed to assess demographics, work information, job history, and musculoskeletal symptoms in operators of heavy construction equipment. Information concerning equipment included design of the seat/chair, levers, pedals, bothersome vibration, quality of egress from the equipment, proper preventative maintenance and repairs, and age of the equipment. The body regions that were evaluated included the neck, middle/upper back, low-back, shoulder/upper-arm, elbow/forearm, wrist/hand, hip, knee, and ankle/foot. One hundred and eighty nine operators completed the questionnaire. The results indicate that these workers are at risk for developing musculoskeletal disorders, the need to perform a larger survey to further substantiate the outcome, and the need to quantify risk factors (i.e., whole-body vibration and static sitting postures).
Image of publication Self-Reported Musculoskeletal Symptoms Among Operators of Heavy Construction EquipmentConference Paper - August 2003
Download PDF Document (0.10 MB)
NIOSHTIC2 Number: 20024098
Ergonomics in the Digital Age: Proceedings of the XVth Triennial Congress of the International Ergonomics Association and 7th Joint Conference of Ergonomics Society of Korea/Japan Ergonomics Society (Seoul, Korea, Aug. 24-29, 2003). Seoul, Korea: Ergonomics Society of Korea, 2003 Aug; :3 pp
See Also
Biomechanical Modeling of Spinal Loading Due to Jarring and Jolting for Heavy Equipment Operators
A Checklist for Evaluating Cab Design of Construction Equipment
Experiments on Personal Equipment for Low Seam Coal Miners: IV. Incorporating Coiled Cord Into Cap Lamp Battery Cords
Laboratory Investigation of Seat Suspension Design Performance during Vibration Testing
Musculoskeletal Symptoms Among Operators of Heavy Mobile Equipment
Physical Strength Assessment in Ergonomics
Practical Application of a Partial Cab to Reduce the A-Weighted Sound Level at the Operator's Station on Surface Drill Rigs
Repeatability of a Checklist for Evaluation Cab Design Characteristics of Heavy Mobile Equipment
Task Analysis
Technology News 486 - Floor Heaters Can Increase Operator's Dust Exposure in Enclosed Cabs
Page last reviewed: September 21, 2012
Page last updated: September 21, 2012
Content source: National Institute for Occupational Safety and Health, Mining Program
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