ISO 8759-3:2018 PDF

Name: ISO 8759-3:2018 — Agricultural tractors — Front-mounted equipment — Part 3: Power take-off: General specifications and location
SKU: ISO 8759-3:2018
Price: 25 EUR
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Agricultural tractors — Front-mounted equipment — Part 3: Power take-off: General specifications and location

Название (английский):

ISO 8759-3:2018

Agricultural tractors — Front-mounted equipment — Part 3: Power take-off: General specifications and location

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 3
Дата публикации:: 15 ноября 2018 г.
Издание:: ISO IS 8759 edition 1 version 1
ICS:: 65.060.10

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Описание (английский):

This document gives general specification and location requirements for front-mounted power take-offs (PTO) on agricultural tractors. NOTE 1 Further specifications for front-mounted power take-offs are given in ISO 8759-1. It is not applicable to tractors which are designed to run in two directions, where either end can be considered to be the front or the rear. NOTE 2 In this case, ISO 500 (all parts) apply.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 8759-3:2018 sets out general specifications and location requirements for front-mounted power take-offs (PTO) on agricultural tractors. This international standard is designed to ensure compatibility, safety, and efficiency of front-mounted PTOs used in agricultural operations. It complements related standards such as ISO 8759-1, which covers safety requirements and clearance zones for PTOs. ISO 8759-3:2018 specifically excludes tractors designed to operate in bi-directional modes, for which ISO 500 series standards apply.

Key aspects covered include the type and rotational frequency of the PTO, its direction of rotation, and precise location specifications to harmonize fitting across different tractor models.

Key Topics

PTO Types and Rotational Frequency The standard aligns PTO types with those defined in ISO 500-1:2014, covering Power Take-Off types 1 through 4, ensuring consistent rotational speed standards across tractor equipment.

Direction of Rotation Front-mounted PTO shafts shall rotate in an anti-clockwise direction when viewed from the front of the tractor. This is a critical safety and compatibility specification, with clear marking requirements for the direction and speed of rotation.

Location Requirements Precise positioning of the PTO unit on the tractor front is mandated according to ISO 500-3:2014 dimensions. These dimensions account for the tractor's normal tyre sizes and suspension conditions, especially relevant for front axle suspension tractors in their working positions.

Terms and Definitions The document refers to definitions standardized in ISO 8759-1, maintaining consistent terminology across related tractor and agricultural equipment standards.

Applications

Agricultural Tractor Manufacturing ISO 8759-3 helps manufacturers design front-mounted PTOs that meet international guidelines, ensuring equipment compatibility and operator safety.

Tractor Equipment Compatibility Implements and attachments that connect via front-mounted PTO can rely on these standards for uniform fit and function, enhancing interchangeability.

Safety Compliance By standardizing rotation direction and marking, this standard contributes to safer tractor operations, minimizing incorrect PTO use.

Tractor Engineering and Design The document provides engineers with detailed specifications for integrating front PTO systems into existing tractor frameworks and new models, including consideration for suspension and tyre size variations.

Related Standards

ISO 8759-1: Agricultural tractors - Front-mounted equipment - Part 1: Power take-off - Safety requirements and clearance zone Further safety and clearance specifications for front-mounted PTOs.

ISO 500 Series: Agricultural tractors - Rear-mounted power take-off types 1, 2, 3, and 4 Relevant especially for tractors designed for bi-directional operation or rear PTO configurations.

ISO 5673-2: Agricultural tractors and machinery - Power take-off drive shafts and power-input connection - Part 2: Specification for use of PTO drive shafts Outlines specifications for PTO drive shafts, clearance, and positioning of attachments.

By adhering to ISO 8759-3:2018, agricultural manufacturers and operators can ensure front-mounted PTOs are designed with uniformity in location, function, and safety, supporting effective tractor-equipment integration worldwide. Keywords: agricultural tractors, front-mounted power take-off, PTO specifications, tractor safety, ISO standards agricultural equipment.

ISO 8759-3:2018 PDF

Abstract

Похожие стандарты

Overview

Key Topics

Applications

Related Standards

Технические детали

ISO 500-1:2014

Agricultural tractors — Rear-mounted power take-off types 1, 2, 3 and 4 — Part 1: General specifications, saf…

ISO 500-3:2014

Agricultural tractors — Rear-mounted power take-off types 1, 2, 3 and 4 — Part 3: Main PTO dimensions and spl…

SIST ISO 8759-1:2020

Agricultural tractors - Front-mounted equipment - Part 1: Power take-off: Safety requirements and clearance z…

BS ISO 50002-1:2025

Energy audits - General requirements with guidance for use

BS ISO 8759-3:2018

Agricultural tractors. Front-mounted equipment - Power take-off: General specifications and location

SIST ISO 5673-2:2015

Agricultural tractors and machinery - Power take-off drive shafts and power-input connection - Part 2: Specif…