ISO 8909-1:2021 PDF

Name: ISO 8909-1:2021 — Equipment for harvesting — Forage harvesters — Part 1: Vocabulary
SKU: ISO 8909-1:2021
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Equipment for harvesting — Forage harvesters — Part 1: Vocabulary

Название (английский):

ISO 8909-1:2021

Equipment for harvesting — Forage harvesters — Part 1: Vocabulary

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 14
Дата публикации:: 16 апреля 2021 г.
Издание:: ISO IS 8909 edition 2 version 1
ICS:: 01.040.65

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Описание (английский):

This document specifies terms and definitions related to forage harvesters and their component parts. This document identifies dimensions and other characteristics aimed at allowing comparison of operations of the machines and to improve communication among engineers and researchers, in association with ISO 8909-2, which lays down methods of measuring characteristics and performance requirements for the term defined.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 8909-1:2021 - Equipment for harvesting - Forage harvesters - Part 1: Vocabulary provides a standardized set of terms and definitions for forage harvesters and their component parts. The standard clarifies machine types, component names and functional characteristics, and identifies dimensional and performance-related characteristics to enable consistent comparison of forage harvester operations and to improve technical communication among engineers, researchers and manufacturers. It is intended to be used together with ISO 8909-2, which specifies measurement methods and performance requirements.

Key topics

Definitions of forage harvester types:

Precision-cut, semi-precision-cut, and random-cut forage harvesters and their feeding mechanisms.

Component vocabulary:

Headers (row crop, maize picker, pickup, direct-cut), cutterbar, rotary impact cutters (disc, drum, flail), feedrolls, cutterhead (cylinder, flywheel), stationary knife, recutter screen, crop processor, inertial chamber, and delivery devices (cylinder and flywheel impeller blowers).

Measurement and machine characteristics:

Standardized terms for mass, length, width, height, spout discharge height, engine maximum power, engine displacement, eco mode, turning diameter, clearance diameter, fuel tank capacity, crop container volume, and power rating.
Examples of tolerances and expressions (e.g., mass expressed in kilograms ±50 kg; length ±50 mm; width ±10 mm).

Header dimensions and cutting heights:

Definitions for effective harvesting width (row crop, pickup, direct-cut) and cutterbar height, with references to measurement provisions in ISO 8909-2.

Applications

Manufacturers and designers standardizing product documentation, specifications and part catalogs for forage harvesters.

Test laboratories and researchers ensuring consistent terminology when measuring machine characteristics and reporting performance (in conjunction with ISO 8909-2).

Procurement teams and fleet managers comparing machines by defined dimensions and capacities.

Regulatory bodies and standards committees aligning regulations, safety guidance and interoperability requirements.

Technical authors, translators and educators producing manuals, training materials and research papers on harvest equipment.

Using this vocabulary reduces ambiguity in technical communication, improves comparability of machines and supports reliable specification, testing and innovation in harvesting equipment.

Related standards

ISO 8909-2 (measurement methods and performance requirements for forage harvesters)

ISO 14396, ISO 789-3, ISO 2710-1 (referenced guidance for engine power, turning tests and terminology)

Other relevant documents cited for engine and test methods: ECE R120, SAE J1995

Keywords: ISO 8909-1, forage harvesters vocabulary, harvesting equipment, cutterhead, feedroll, header width, machine characteristics, forage harvester measurements.

ISO 8909-1:2021 PDF

Abstract

Похожие стандарты

Overview

Key topics

Applications

Related standards

Технические детали

BS ISO 8909-2:2021

Equipment for harvesting. Forage harvesters - Specification of characteristics and performance

BS ISO 8909-1:2021

Equipment for harvesting. Forage harvesters - Vocabulary

BS ISO 14396:2002

Reciprocating internal combustion engines. Determination and method for the measurement of engine power. Addi…

SIST ISO 789-3:2016

Agricultural tractors - Test procedures - Part 3: Turning and clearance diameters

ISO 2710-1:2026

Reciprocating internal combustion engines — Vocabulary — Part 1: Terms for engine design and operation