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Sound Measurement—Off-Road Self-Propelled Work Machines Operator-Work Cycle
- Ground Vehicle Standard
- J1166_202103
- Reaffirmed
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This SAE Standard sets forth the procedures to be used in measuring sound levels and determining the time weighted sound level at the operator's station(s) of specified off-road self-propelled work machines. This document applies to the following work machines which have operator stations as specified in SAE J1116:
| • Crawler Loader | • Grader | • Log Skidder |
| • Wheel Loader | • Crawler Tractor with Dozer | • Pipelayer |
| • Dumper | • Wheel Tractor with Dozer | • Trencher |
| • Tractor Scraper | • Backhoe | • Sweeper |
| • Roller/Compactor | • Hydraulic Excavator | |
| • Pad Foot Wheel Compactor with Dozer | ||
| • Excavator and Wheel Feller-Buncher |
The instrumentation requirements and specific work cycles for these machines are described. The method used to calculate the time weighted average sound level at the operator station(s) is specified for Leq(5), or optional exchange rates, during continuous operation in a work cycle representing continuous medium to heavy work. The work cycles provide a repeatable reproduceable means to uniformly measure working machines against a “yard stick. A method to relate the time weighted average sound level at the operator station(s) to estimate operator sound exposure with part load work, supervision, and rest breaks is also provided.
Rationale
SAE J1166 has been reaffirmed to comply with the SAE Five-Year Review policy.
Topic
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| Unnamed Dataset 1 | ||
| Unnamed Dataset 2 | ||
| Unnamed Dataset 3 | ||
| Unnamed Dataset 4 | ||
| TABLE 1 | TEST INTEGRATION TIME | |
| TABLE 2 | DUMPER CYCLE DISTANCES AND SPEEDS | |
| TABLE 3A | CRAWLER DOZER (15-66 kW) DISTANCES AND SPEEDS (DOZE AND SPREAD) | |
| TABLE 3B | CRAWLER DOZER (GREATER THAN 66 kW) DISTANCES AND SPEEDS (DOZE AND TRANSPORT) | |
| TABLE 4 | WHEEL TRACTOR DOZER DISTANCES AND SPEEDS | |
| TABLE 5 | PAD FOOT WHEEL COMPACTOR WITH DOZER DISTANCES AND SPEEDS | |
| TABLE 6 | SKIDDER SEGMENT TIMES AND PERCENTAGES | |
| TABLE 7A | EXCAVATOR FELLER-BUNCHER CYCLE SEGMENT PERCENTAGES | |
| TABLE 7B | WHEEL FELLER-BUNCHER CYCLE SEGMENT PERCENTAGES | |
| TABLE 8 | PIPELAYER JOB FUNCTION VERSUS CYCLE SEGMENT PERCENTAGES | |
| TABLE 9 | ROLLER/COMPACTOR WORK SEGMENT PERCENTAGES | |
| TABLE 10 | CHAIN, WHEEL, DIRECT BURIAL PLOW, AND WALK-ALONG TRENCHER - CYCLE SEGMENT PERCENTAGES |
Issuing Committee
OPTC3, Lighting and Sound Committee
OPTC, SC3 shall be responsible for engineering standards for lighting and marking for off-road, self-propelled work machines, and equipment generally used in operations such as landscaping, construction sites, grounds keeping, highway and public works maintenance, mining, and material handling as covered by the scope of OPTC. Standards are harmonized with ISO standards as appropriate, and comments and direction are provided to the ISO US Technical Advisory Groups when requested.
Reference
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