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Hydraulic Backhoe Lift Capacity
- Ground Vehicle Standard
- J31_200704
- Revised
Sector:
Issuing Committee:
Language:
English
Scope
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.
Rationale
This revision of existing SAE J31 has been expanded to include a calculated method of determining lift capacities. This is a common practice in the industry and is also used on similar equipment such as hydraulic excavators.
Topic
Data Sets - Support Documents
No Datasets Available
Issuing Committee
MTC SC5 is responsible for standards related to hydraulic excavators, as defined by ISO 6165. A hydraulic excavator is a self-propelled machine on crawlers, wheels, or legs, having an upper structure normally capable of a 360-degree swing with mounted equipment (primarily for excavating with a bucket) without moving the undercarriage during the work cycle.
Reference
| Number | Title |
|---|---|
| ISO6016 | This document is not part of the subscrption. |
| J1116 | This document is not part of the subscrption. |
| J326_201811 | Nomenclature - Hydraulic Backhoes |
| J49_201811 | Specification Definitions - Hydraulic Backhoes |
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