Machinery for forestry — Saw chain shot protective windows — Test method and performance criteria
NORMA vydaná dňa 25.9.2020
Designation standards: ISO 21876:2020
Publication date standards: 25.9.2020
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: International technical standard
Kategória: Technické normy ISO
Description / Abstract: This document specifies a test method and corresponding performance requirements for saw chain shot protective windows on forestry machines equipped with a chain saw for cutting, harvesting or processing as defined in ISO 6814. It also applies to machines that have been modified to perform cutting, harvesting or processing (such as excavator) with a chain saw cutting attachment.