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SAE J31 2012 Edition, May 1, 2012
Hydraulic Backhoe Lift Capacity
Description / Abstract:
This standard applies to hydraulically operated backhoes (as
defined in SAE J1116)
This standard describes a uniform "over end" and "full swing arc" lifting capacity rating for backhoes. It is based on the actual capacity of the machine to lift and support a load under stable conditions.
Rated lift capacities will be specified for both the boom and the dipperstick and will be shown on a lift capacity chart Figure 1.
Purpose
The purpose of this standard is to provide a uniform method of rating hydraulic backhoe lift capacities.
This standard describes a uniform "over end" and "full swing arc" lifting capacity rating for backhoes. It is based on the actual capacity of the machine to lift and support a load under stable conditions.
Rated lift capacities will be specified for both the boom and the dipperstick and will be shown on a lift capacity chart Figure 1.
Purpose
The purpose of this standard is to provide a uniform method of rating hydraulic backhoe lift capacities.
SAE J31 2012 Edition, May 1, 2012
Hydraulic Backhoe Lift Capacity