This SAE Standard provides a uniform method to calculate the lift capacity of knuckle-boom log loaders and certain forestry equipment. It establishes definitions and specifies machine conditions for calculations. This document applies to knuckle-boom log loaders as defined in ISO 6814 and ISO 17591 and certain forestry equipment defined in ISO 6814 that have a rotating upper-structure such as feller bunchers, forwarders, harvesters, and behind the cab or rear-mounted knuckle-boom log loaders not having their own power supply. It does not apply to harvesters that are incapable of lifting a tree or log completely off the ground. This document applies to those machines that are crawler, rubber-tired, and pedestal or stationary mounted.
Rationale
SAE J2417 has been reaffirmed to comply with the SAE Five-Year Review policy.
MTC4 addresses standards related to machines, components, and systems specific to forestry machinery as described in ISO 6814. This committee reports to ConAg Council through the Machine Technical Steering Committee. ConAg Council covers machines described in SAE J1116 which includes machines defined in ISO 6165, ISO 6814, and ISO 22242, with regards to activities supporting; •Creating consensus SAE standards, recommended practices, and information reports •Harmonizing relevant SAE documents with ISO documents •Assisting the US with the creation and maintenance of ISO standards through US TAG ISO/TC 23/SC 15 - Machinery for forestry Participants in this committee include OEMs, suppliers, consulting firms, government, and others across the construction and forestry industries.
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J2417_202001
Lift Capacity Calculation Method Knuckle-Boom Log Loaders and Certain Forestry Equipment
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Lift Capacity Calculation Method Knuckle-Boom Log Loaders and Certain Forestry Equipment
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