JB/T 8291-2013Earth-moving machinery - Buckets of cable excavators - Volumetric ratings (English PDF)
土方机械 机械挖掘机铲斗 容量标定
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
April 25, 2013
Implementation date
September 1, 2013
Scope
JB/T 8291-2013 is the English-translated version of 土方机械 机械挖掘机铲斗 容量标定.
JB/T 8291-2013 is a recommended Chinese machinery industry standard on earth-moving machinery that deals with the volumetric rating of cable excavator buckets.
It describes the approximate method used to rate the volume of material a mechanical excavator bucket can hold when loaded in the typical way, and it addresses how local discontinuities of the bucket are handled: the teeth on the inner wall, protruding side parts, holes, slots and ribs.
The standard is classified P97 in the Chinese scheme and 53.100 in the international one. It quotes GB/T 22357. JB/T 8291-2013 replaces the earlier edition JB/T 8291-1999 and was issued by the Ministry of Industry and Information Technology.
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Document preview — JB/T 8291-2013
National Standard of the People's Republic of China
- ICS
- 53.100
- Replacing
- JB/T 8291-1999
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- [Preview only]
- 1 Scope
- 2 Normative References
- 3 Terms and definitions
- 4 Classifications and Groups
- 4.1 Types
- 5 Technical requirements
- 7 Test Methods
- 8 Inspection Rules
- 9 Marking, Packaging, Transportation and Storage
1 Foreword
JB/T 8291-2013 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 25 April 2013 and has been in force since 1 September 2013.
It replaces the earlier edition JB/T 8291-1999.
It is one of 3 parts of the JB/T 8291 series.
2 Scope Preview
This standard is a recommended Chinese machinery industry standard on earth-moving machinery that deals with the volumetric rating of cable excavator buckets. It describes the approximate method used to rate the volume of material a mechanical excavator bucket can hold when loaded in the typical way, and it addresses how local discontinuities of the bucket are handled: the teeth on the inner wall, protruding side parts, holes, slots and ribs. The standard is classified P97 in the Chinese scheme and 53.100 in the international one. It quotes GB/T 22357. JB/T 8291-2013 replaces the earlier edition JB/T 8291-1999 and was issued by the Ministry of Industry and Information Technology.
JB/T 8291-2013 falls under ICS 53.100, in the field of materials handling equipment.
This catalogue holds 232 other JB/T standards in that field.
In this catalogue, JB/T standards carry edition years from 1967 to 2026.
3 Normative references
GB/T 22357
4 Where this standard sits
JB/T 8291-2013 is classified under ICS 53.100, in the field of materials handling equipment.
It cites one other standard, GB/T 22357, listed in full above.
It is one part of the JB/T 8291 series, of which this catalogue holds 3 parts.
5 About this standard
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
English translation: about 15 pages
6 Related standards
Other parts of this standard:
JB/T 8291.2-1995 — Bucket capacity rating of mechanical excavators
JB/T 8291.2-1999 — Cable excavators - Volumetric ratings of buckets
Other editions:
JB/T 8291-1999 (earlier edition)
Standards on related subjects:
GB/T 8419-2023 — Earth-moving machinery - Laboratory evaluation of operator seat vibration
JB/T 8816-1998 — Construction machinery - Drive axles - Technical specifications
GB/T 13752-1992 — Design rules for tower cranes
JB/T 7698-2025 — Wheel Spokes and Hubs of Tire Loaders - Installation dimensions
JB/T 5953-2025 — Hydraulic Hammer
JB/T 8293-2025 — Floating Oil Seal
7 Classification and status
International classification (ICS): 53.100
Prefix JB/T: recommended standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
Similar standards
Editions of JB/T 8291
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 8291-2013 | Earth-moving machinery - Buckets of cable excavators - Volumetric ratings | current edition | Current |
| JB/T 8291-1999 | Earth-moving machinery - Buckets of cable excavators - Volumetric ratings | previous edition | Superseded |
This page sells the current edition, JB/T 8291-2013. Earlier editions are listed for reference only.
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Related Standards
GB/T 22357-2008 — Earth-moving machinery -- Cable excavators -- Terminology
JB/T 8291.2-1999 — Cable excavators - Volumetric ratings of buckets
JB/T 8291.2-1995 — Bucket capacity rating of mechanical excavators
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JB/T 8291-2013
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