GAR | GRPE-89-11

UN R120: Proposal for a Supplement to the 02 series of amendments

Document GRPE-89-11

24 May 2023

89th GRPE session (30 May-2 Jun 2023)

Proposal aims at permitting the use of hydrogen (H2) as fuel for approval of internal combustion engines to be installed in agricultural and forestry tractors and in non-road mobile machinery, with regard to the measurement of the net power, net torque and specific fuel consumption.

Submitted by EUROMOT

Status: Superseded

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Previous Documents, Discussions, and Outcomes

90th GRPE session (9-12 Jan)

6. (a) | UN Regulations Nos. 96 and 120

89th GRPE session (30 May-2 Jun 2023)

6. (a) | UN Regulations Nos. 96 and 120

47. The representative of EUROMOT introduced GRPE-89-08, GRPE-89-09, GRPE-89-10, GRPE-89-11 and GRPE-89-12. The representative of the UK highlighted the importance of the proposal to provide a harmonized route for the topic of hydrogen use in non-road mobile machinery. He was looking forward to considering a formal proposal at forthcoming sessions of GRPE.

48. The representative of France supported the initiative and offered to provide some comments to the proposal to improve some references to ISO standards and other type of administrative provisions.

49. The representative of the European Commission supported the proposal from EUROMOT.

Reference Number:	WP.29/2025/2
Meeting Session(s):	195th WP.29 session (3-7 Mar 2025)
Document date:	24 Dec 24
Document status:	Formal WP.29 review
Regarding:	Communications/Connectivity

Reference Number:	EVE-79-05
Meeting Session(s):	79th EVE session (17 Dec)
Document date:	23 Dec 24
Regarding:	GTR No. 21 EV Power Determination \| GTR No. 22 EV Battery Durability \| HD EV Battery Durability

Reference Number:	VIAQ-30-09
Meeting Session(s):	30th VIAQ session (11 Oct)
Document date:	23 Dec 24
Regarding:	MR 3: VIAQ

Reference Number:	WT-64-03
Meeting Session(s):	64th WT session (16 Dec)
Document date:	22 Dec 24
Regarding:	UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance

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