Foreword

1Scope

2Normative references

3Terms and definitions

4Measurement units and tolerances

5General requirements

5.1Selection

5.2Running-in and preliminary adjustments

5.3Manufacturer's instructions

5.4Repairs

5.5Preliminary information

5.6Fuels and lubricants

5.6.1Selection

5.6.2Measuring consumption

5.6.3Tractors equipped with diesel particulate filters

5.7Auxiliary equipment

5.8Ambient conditions

5.9Test equipment

5.10Alternative PTO ratio

5.11Testing rules

5.12Required measurements

5.13Warm-up

6Test procedure

6.1Varying engine speed at full load

6.2Maximum power

6.2.1Rated engine speed

6.2.2Standard PTO speed

6.2.3Absolute maximum power

6.2.3.1Measurement

6.2.3.2Reporting

6.3Variable loads

6.3.1Rated engine speed

6.3.2Standard PTO speed

6.4Variable loads and varying engine speed

6.4.1Five additional points for calculating fuel consumption characteristics

6.4.2Tractors with regenerating particulate filters

6.5Statement of power rating

7Test report

Bibliography