LY/T 1809-2008Machinery for forestry. Falling-object protective structures(FOPS). Laboratory tests and performance requirements (English PDF)
园林机械落物保护结构(FOPS)实验室试验和性能要求
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Issued by
State Forestry Administration
Level / Type
National · Recommended
Issue date
September 3, 2008
Implementation date
December 1, 2008
Scope
LY/T 1809-2008 is the English-translated version of 园林机械落物保护结构(FOPS)实验室试验和性能要求.
LY/T 1809-2008 — This standard gives a uniform and repeatable method for identifying the performance of FOPS under load and specifies the typical test piece. Performance requirements under this load.
This standard applies to mobile or self-propelled special forestry machinery as defined in GB/T 19365. Note. This standard does not apply to the falling object protection structure of polycarbonate materials under investigation.
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Document preview — LY/T 1809-2008
National Standard of the People's Republic of China
- ICS
- 65.060.80
- Classification
- B 70
Issued by: State Forestry Administration
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard provides a uniform, repeatable under load FOPS performance appraisal methods, and provides for a typical specimen under load in this performance requirements. This standard applies to GB/T 19365 defines the movement or self-propelled special forestry machinery.
Document data
International classification (ICS): 65.060.80.
Chinese classification (CCS): B70.
Estimated length of the Chinese original: 10,116 words.
Adopted international standard: ISO 8083-2006, IDT.
Standards quoted by this document
GB/T 229; GB/T 3098.1-2000; GB/T 3098.2-2000; GB/T 8420; GB/T 17772; GB/T 19365; GB/T 20448
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 229Metallic Materials — Charpy Pendulum Impact Test Method
- GB/T 229-2007Metallic Materials — Charpy Pendulum Impact Test Method
- GB/T 3098.1-2000Mechanical properties of fasteners - Bolts, screws and studs
- GB/T 3098.2-2000Mechanical properties of fasteners - Part 2: Nuts
- GB/T 8420Earth-moving machinery -- Physical dimensions of operators and minimum operator space envelope
- GB/T 8420-2000Earth-moving machinery -- Physical dimensions of operators and minimum operator space envelope
ISO 148 · ISO 898 · ISO 3411 · ISO 3164 · ISO 6814 · ISO 8082
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Related Standards
GB/T 17772-2018 — Earth-moving machinery -- Laboratory evaluations of protective structures -- Specifications for deflection-limiting volume
GB/T 19365-2012 — Machinery for forestry -- Mobile and self-propelled forestry machinery -- Terms, definitions and classification
GB/T 20448.1-2025 — Self-propelled machinery for forestry - Laboratory tests and performance requirements for roll-over protective structures (ROPS) - Part 1: General machines
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LY/T 1809-2008
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