This standard is for cutting edge sections typically used in earth-moving machinery defined in SAE J1116 and ISO 6165:
- a
Scrapers as defined in ISO 7133.
- b
Dozers as described in ISO 6747.
- c
Loaders as described in ISO 7131.
- d
Graders as described in ISO 7134.
Hole spacing is defined ISO 7129. Hole conformation is defined in SAE J740.
SAE J738_202001 History
SAE J738_202001
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SAE J738_201401
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SAE J738_200807
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