BS ISO 7293:2021

$86.31

Forestry machinery. Portable chainsaws. Engine performance and fuel consumption

Published By	Publication Date	Number of Pages
BSI	2021	14

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Categories: 65.060.80 - Forestry equipment, BSI

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Description

This document specifies a method for testing the performance and fuel consumption of internal combustion engines used to power portable chain-saws.

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PDF Pages	PDF Title
2	National foreword
6	Foreword
7	Introduction
9	1 Scope 2 Normative references 3 Terms and definitions 4 Accuracy of measurements 5 Power correction factors 5.1 Definition
10	5.2 Reference atmospheric conditions 5.3 Test atmospheric conditions 5.4 Determination of correction factor α 6 Conditions of measurement
11	7 Operating method 7.1 General 7.2 Procedure 7.2.1 Determination of the peak power and peak torque engine speed
12	7.2.2 Determination of the power curve and fuel consumption curve 8 Test report

Additional information

Status	Definitive
Pages	14
Publication Date	2021-12-20
ISBN	978 0 539 12407 1
Standard Number	BS ISO 7293:2021
Title	Forestry machinery. Portable chainsaws. Engine performance and fuel consumption
Identical National Standard Of	ISO 7293
Replaces	BS 6916-7:1998
Descriptors	Sawing machines, Performance testing, Machine tools, Portable machine tools, Testing conditions, Forestry equipment, Internal combustion engines, Fuel consumption, Chain saws, Prime movers
Publisher	BSI
Committee	AGE/29
ICS Codes	65.060.80 - Forestry equipment

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BS ISO 7293:2021

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