# Commission Implementing Regulation (EU) 2015/504 of 11 March 2015 implementing Regulation (EU) No 167/2013 of the European Parliament and of the Council with regard to the administrative requirements for the approval and market surveillance of agricultural and forestry vehicles (Text with EEA relevance), Appendix 5

Extent: E+W+S+N.I.

Test report on the compatibility of the inertia brake control device, the transmission and the brakes on the towed vehicle
1.
Control device …
described in the attached test report (see test report on inertia-braking system control device)
Reduction ratio selected:
i Ho =… or i h =…
2.
Brakes described in the attached test report
3.
Transmission devices on the towed vehicle
3.1.
Brief description with diagram showing principle
3.2.
Reduction ratio and efficiency of the mechanical-transmission device on the towed vehicle
i H1 =…
η H1 = …
4.
Towed vehicle
4.1.
Manufacturer
4.2.
Make …
4.3.
Type …
4.4.
Type of drawbar connection: towed vehicle with rigid drawbar/multi-axled towed vehicle with pivoted drawbar
4.5.
Number of brakes n =
4.6.
Technically permissible maximum mass G A = kg
4.7.
Dynamic tyre rolling radius R* = m
4.8.
Permissible thrust on coupling
D* = 0,10 g G A = N
or
D* = 0,067 g G A = N
4.9.
Required braking force B* = 0,50 g G A = N
4.10.
Brake force B = 0,49 g G A = N
5.
Compatibility - Test results
5.1.
Force threshold 100 · K A /(g · G A ) =
5.2.
100 · D 1 /(g · G A ) =
5.3.
100 · D 2 /(g · G A ) = …
5.4.
G′A = … kg
5.5.
G B = n · G Bo = … kg
5.6.
Braking torque of the brakes n · M* /(B · R) = …
5.6.1.
An overload protector within the meaning of point 3.6. of Annex VIII of Regulation (EU) 2015/68 is / is not fitted on the inertia control device / on the brakes
5.6.1.1
where the overload protector is mechanical on the inertia control device
n · P* /(iH1 · ηH1 · P′max) = …
5.6.1.2
where the overload protector is hydraulic on the inertia control device
p* / p′max = …
5.6.1.3
if the overload protector is on the inertia control device:
threshold force Dop/D* = …
5.6.1.4
if the overload protector is fitted on the brake:
threshold torque n · Mop/(B · R) = …
5.7.
Inertia braking system with mechanical transmission device
5.7.1.
iH = iHo · iH1 = …
5.7.2.
ηH = ηHo · ηH1 = …
5.7.3.
B × R ρ + n. P o × 1 D * − K .η H = …
5.7.4.
s′ s B * × i g = …
5.7.5.
Ratio s′/iH = …
when the towed vehicle moves rearward
5.7.6.
For the braking torque when the towed vehicle moves rearward including rolling resistance
0,08 · g · G A · R = … Nm
5.8.
Inertia braking system with hydraulic transmission device
5.8.1.
ih/FHZ = …
5.8.2.
B × R n. ρ′ + p o × 1 D * − K .η H = …
5.8.3.
s′ 2s B * × n × F RZ × i g′ = …
5.8.4.
s/ih = …
5.8.5.
Ratio s′/FHZ = …
when the towed vehicle moves rearward
5.8.6.
For the braking torque when the towed vehicle moves rearward including rolling resistance
0,08 · g · G A · R = … Nm
6.
Differential travel at park brake compensator
6.1.1.
Maximum permissible compensator travel (forward) scf = … mm
6.1.2.
Maximum permissible compensator travel (rearward) scr = … mm
6.1.3.
Maximum permissible differential compensator travel scd = … mm
7.
The inertia braking system described above complies/does not comply with the requirements of points 3. to 10. of Annex VIII of Regulation (EU) 2015/68.
Signature: …
Date: …
8.
This test has been carried out and the results reported in accordance with relevant provisions of Annex VIII of Regulation (EU) 2015/68.
Technical Service carrying out the test
Signature: …
Date: …

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Source: https://www.legislation.gov.uk/eur/2015/504/annex/VIII/appendix/5 (the official version)
Page: https://openlegislation.uk/eu-regulation-2015-504/annex-VIII/appendix-5
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.