BS ISO 4251-1:2019 - Code Designated Diagonal Tyres for Agricultural Tractors, Trailers, and Machines

Standard Number: BS ISO 4251-1:2019

Pages: 26

Released: 2019-08-07

ISBN: 978 0 580 98472 3

Status: Standard

Overview

The BS ISO 4251-1:2019 standard is an essential document for anyone involved in the agricultural sector, particularly those dealing with tractors, trailers, and machinery. This standard provides comprehensive guidelines on the designation and dimensions of code designated diagonal tyres, specifically those marked with ply ratings. It also includes the approved rim contours, ensuring that the tyres fit perfectly and function optimally.

Why Choose BS ISO 4251-1:2019?

In the world of agriculture, the efficiency and safety of machinery are paramount. The tyres used on tractors and trailers play a crucial role in this. The BS ISO 4251-1:2019 standard ensures that the tyres are designed to meet specific requirements, providing reliability and performance in various agricultural settings. Here are some reasons why this standard is indispensable:

• Precision and Compatibility: The standard outlines precise tyre dimensions and rim contours, ensuring compatibility and optimal performance.
• Safety and Reliability: By adhering to this standard, manufacturers and users can ensure that their equipment operates safely and reliably, reducing the risk of accidents and downtime.
• Global Recognition: As an ISO standard, it is recognized and respected worldwide, facilitating international trade and cooperation.

Key Features

The BS ISO 4251-1:2019 standard is packed with detailed information and specifications that are crucial for the agricultural industry. Some of the key features include:

• Comprehensive Tyre Designation: Detailed guidelines on how tyres should be designated, ensuring uniformity and clarity across the industry.
• Accurate Dimensions: Specifications for tyre dimensions that help in maintaining consistency and performance.
• Approved Rim Contours: Information on the approved rim contours that ensure a perfect fit and optimal functionality.

Who Should Use This Standard?

This standard is ideal for a wide range of professionals in the agricultural sector, including:

• Tyre Manufacturers: To ensure their products meet international standards and are suitable for agricultural use.
• Agricultural Equipment Manufacturers: To design machinery that is compatible with standardized tyres, ensuring safety and efficiency.
• Farmers and Agricultural Operators: To select the right tyres for their equipment, enhancing performance and safety.

Benefits of Compliance

Adhering to the BS ISO 4251-1:2019 standard offers numerous benefits, including:

• Enhanced Performance: Tyres that meet the standard are designed to perform optimally in various agricultural conditions.
• Increased Safety: Standardized tyres reduce the risk of accidents, ensuring the safety of operators and machinery.
• Cost Efficiency: By using standardized tyres, operators can reduce maintenance costs and extend the lifespan of their equipment.

Conclusion

The BS ISO 4251-1:2019 standard is a vital resource for anyone involved in the agricultural industry. It provides detailed guidelines on the designation, dimensions, and approved rim contours of diagonal tyres, ensuring safety, reliability, and performance. By adhering to this standard, manufacturers and users can ensure that their equipment operates efficiently and safely, ultimately leading to increased productivity and reduced costs.

BS ISO 4251-1:2019

This standard BS ISO 4251-1:2019 Code designated diagonal tyres (ply rating marked series) for agricultural tractors, trailers and machines is classified in these ICS categories:

• 83.160.30 Tyres for agricultural machinery

1

This document establishes the designation in use and the dimensions of code designated tyres in diagonal construction (ply rating marked series) for agricultural tractors, trailers and machines.

Tyre load ratings are given in ISO 4251-2.

NOTE

Code designated diagonal tyres (ply rating marked series) for construction applications (industrial tractors), identified by the classification code R-4, as specified in ISO 18805 , or by suffix "IND" are covered by ISO 13442 .

Code designated tyres in radial construction for drive wheels of agricultural tractors are covered by ISO 8664 .

Code designated diagonal tyres (ply rating marked series) for forestry machines, identified by the classification code LS, as specified in ISO 18805 , are covered by ISO 18807 .