CEMA PT16 N09Rev2. Reference document: ENTR_F1_ _rev 16 v Article / clause Original text Proposal from CEMA Rationale and

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1 CEMA PT16 N09Rev2 Reference document: ENTR_F1_030-99_rev 16 v Article / clause Original text Proposal from CEMA Rationale and Art., clause 7 The fitment of anti-lock braking systems (ABS) is not The fitment of anti-lock braking systems (ABS) is not mandatory, except in cases stated in Annex I point mandatory for vehicles with a maximum design speed lower However, wherever ABS is fitted to a vehicle it must conform than 60km/h. However, wherever ABS is fitted to a vehicle it to the requirements laid out in Annex XIV. must conform to the requirements laid out in Annex XIV. It is understood that ABS does not yet exist for vehicles equipped with in-board brakes mounted within the transmission rather than at the wheels. Therefore, categories of vehicles that use this braking technology and are required to fit ABS are accepted without ABS during a transitional period ending on [five years after the date of publication of the present Regulation] provided that: their maximum design speed does not exceed 60 km/h; and they meet all of the other requirements of Annex II. reference to of CEMA position paper ABS does not yet exist for vehicles equipped with in-board brakes mounted within the transmission.with the automatic engagement of front axle during braking the stability of the tractor has been improved but htis does not work in combination with ABS. 3 Art.8, clause 2 With effect from 24 months after the date... With effect from 36 months after the date... This should align the mandatory application for new types with the introduction of Stage III B for the power category kw, this is the power category with most trailed appliances which require hydraulic or pneumatic brakes. (provided that the DOP of the Regulation is not earlier than end 2008) 10 Art.8, clause 3 With effect from 36 months after the date... With effect from 48 months after the date... This should align the mandatory application for new vehicles with the introduction of Stage III B for the power category 37 - kw. (provided that the DOP of the Regulation is not earlier than end 2008) Art.12 The Commission shall study possible technical difficulties in to delete this article complying with the certain requirements, in particular those for category C tractors and ABS systems for category T tractors with a maximum design speed between 40 and 60 km/h. If the Commission studies conclude that for technical reasons certain vehicles cannot meet these deadlines, it shall submit, by [2 years after publication of this Regulation] a report accompanied by appropriate proposals for extensions of the period referred to in Article 8 and/or further derogations, not exceeding five years, unless in exceptional circumstances, for such vehicles, under the procedure laid down in Article

2 Art.13 2nd clause 2. Directive 2003/37/EC is hereby amended as follows Annex II Chapter B is amended as follows Make this Regulation valid for all vehicle types (d) In Part I and Appendix I Part II (X) in row 7.1 is replaced by Remove brackets for R & S; keep brackets for C X in column R & S (e) In Part I the reference in item 7.1 to 71/320/EEC is deleted and X is added in column T on row 7.1 Remove truck regulation from the table for T and bring T under 76/432/EEC. Art. 14 A I, rd clause With effect from [some date as in art.8 para,2] Directive 76/432/EEC is repealed The set of braking systems with which a vehicle is equipped shall satisfy the requirements laid down for the service, secondary and parking braking systems. The service brake of the tractor may be divided into right and left hand circuits. It must be possible for the left and right With effect from [publication + 36 months] Directive 76/432/EEC is repealed change into: "The service brake of the tractor may comprise right and left hand devices. It must be possible to connect them up so that they can be actuated in a single operation, and possible to disconnect them again. The driver must be able to verify easily from his driving place whether the devices circuits to be connected and balanced so that they can only be are connected or not. Each device, right or left hand, must actuated in a single operation. have a system of adjustment, which may be either manual or The service braking system must guarantee that it is not automatic, enabling the balance of the brakes to be easily possible for the vehicle to travel at speeds in excess of [30] restored. The trailer s service brake must be activated when a km/h when the left and right braking circuits are not connected. single (right or left hand) brake pedal on the tractor is actuated." 76/432/EEC can only be repealed in line with Article 8, clause Differential braking, meaning the ability to brake the tractor either on the left or right traction wheel, is a well appreciated feature and is used on all conventional agricultural tractors. On category C tractors, it may be even the concept of the steering system. The coupling of the brake pedals during on road use exists since the system was introduced and has never been the cause of accidents. An automatic coupling of the pedals at a given threshold speed, or a speed limitation, as proposed, are new concept and needs a thorough risk assessment and development. It may introduce new, unknown risks. For these reasons, it is to early to make it compulsory in this Regulation. 4 A I, Add : This requirement does not apply to categories T1 - T4 Clarification of Annex II, clause 1.1.4, repeated here A I, For vehicles of category T... change "diagram 3" into "diagram 2 or 3 depending on max design speed" 3, A I, nd clause Add : This requirement does not apply to categories T1 - T4 Clarification of Annex II, clause 1.1.4, repeated here A I, rd clause change "diagram 6" into "diagram or 6 depending on max design speed" 3,

3 A I, All vehicles of category T shall be fitted with an anti-lock All vehicles of category T with a maximum desqign speed braking system which meets the requirements of Annex higher than 60km/h shall be fitted with an anti-lock braking XIV.Vehicles of categories T1-T4, and category C, do not need system which meets the requirements of Annex XIV.If vehicles to be fitted with an anti-lock braking system. However, if of other categories are equipped with an anti-lock braking vehicles of these categories are equipped with an anti-lock system, this system shall comply with the same requirements braking system, this system shall comply with the same requirements as those of category T. See article clause 7 above 3 A I, Vehicles of category R3, R4 and S2 shall be fitted with a Add the missing general requirements for R3, R4 and S2 service braking system either of the continuous or semicontinuous type, operated by the control on the towing vehicle 1 A I, A I, nd clause Where stored energy is used to provide the automatic brake function, a warning must be transmitted into the cab to alert the operator of an insufficient level of stored pressure. The information shall be provided to the operator by means of the device prescribed in Towed vehicles which are specially designed for carrying Re - instate exemption for harvesting attachment trailers. harvesting implements only shall comply with the same These trailers are towed by the harvester without braking requirements as those of category Ra1 or Sa1 when the sum control for a trailer, by all kind of tractors and pick-up trucks. of their technically permissible masses per axle does not An inertia brake is the only type of brake that can provide exceed 300 kg. They shall comply with the same compatibility for all towing vehicle types. Some of these requirements as those of category Ra2 when the sum of their attachments on their trailer exceed the 300 kg sum of axle technically permissible masses per axle exceeds 300 kg but loads. For reasons of easy manoeuvring, it is not allowed to does not exceed 6000 kg. transfer a lot of weight on the towing device. Where stored energy is used to provide the automatic brake The state of the art for pneumatic braking systems is a function, a warning must be transmitted into the cab to alert manometer in the tractor cab, monitoring the pressure in the the operator of an insufficient level of stored pressure. The tanks of tractor and trailer. information shall be provided to the operator by means of the device prescribed in or in case of pneumatic braking system, by a pressure indication in the operator station A I, nd clause add to the 2nd clause: this shall not apply on R1, R2 and S1 vehicles equipped with an inertia braking system, when the towed vehicle is manually disconnected from the towing vehicle. The state of the art of an inertia brake on a towed vehicle allows only the automatic apply of the brake when both vehicles are in motion. The requirement cannot be achieved when the towed vehicle is disconnected stationary. 1 A I, change "diagram 2" into "diagram7" A I, Add : This requirement does not apply to categories R and S A I, change "diagram " into "diagram 8" A I, A I, A II, Add : This requirement does not apply to categories R and S Diagram needs to be renumbered. with a maximum design speed of 30 km/h with a maximum design speed of 30 km/h delete the last but one sentence: The service brake line to the This sentence is a repetition of , so it can be deleted. towing vehicle shall have a female connector according to ISO 676. In the case of vehicles of categories T and C, this requirement change to: This requirement applies only to vehicles with This aligns the requirements for tractors and towed vehicles applies onlyto vehicles with maximum design speed exceeding maximum design speed exceeding 30 km/h. with maximum design speed of 30 km/h. It would not be logical 30 km/h to exempt 30 km/h tractors and not their towed vehicles.

4 AII 2,1,1,1 Table change smax 0.1 v + v²/116 into smax 0.1 v + v²/92 for vehicles with v<30km/h factor 92 corresponds with a deceleration of 3, and aligns with cat R and S 6 A II, A II, st clause A II, st clause first clause, last sentence: reference to paragraph of Annex I should read: paragraph of Annex I editorial add to the 1st clause: this value shall only be 3 % when the vehicle has a maximum design speed not exceeding 30 km/h add to the 1st clause: this value shall only be 3 % when the vehicle has a maximum design speed not exceeding 30 km/h with a maximum design speed of 30 km/h with a maximum design speed of 30 km/h A II, Appendix 1, add the word "or": via the suspension of the vehicle or by any other means editorial A II, Appendix 1 Delete all diagrams and include new diagrams 1,2,3,4,,6,7,8 attached A IX 6,1,2 To assess the effectiveness of a braking system, the braking Change to: To assess the effectiveness of a braking system, power of the hydrostatic propulsion drive must be considered the braking power of the hydrostatic propulsion drive must be in combination with a friction brake device. considered in combination with the friction brake device (if fitted). clarification A IX table reinstate table of rev.14 as below class B hydrostatic driven vehicles needs softer requirements than those specified in rev. 16 for stability reasons 9 laden and unladen Class A Class B Class C 12 km/h 30 km/h 40 km/h Service brake 0,1 v + v 2 /78 0,1 v + v 2 /92 0,1 v + v 2 /130,0 m/s 2 Minimum component of friction brake(s) in a combination service brake system Minimum component of mechanical braking effect within a friction brake system Parking brake system dynamic so far as required by ,1 v + v 2 /26 0,1 v + v 2 /40 0,1 v + v 2 /40 1,0 m/s 2 1, m/s 2 1, m/s 2 0,1 v + v 2 /2 0,1 v + v 2 /2 0,1 v + v 2 /78 2,0 m/s 2 _ 2,0 m/s 2 3,0 m/s 2 0,1 v + v 2 /40 0,1 v + v 2 /40 0,1 v + v 2 /40 1, m/s 2 1, m/s 2 1, m/s 2

5 Timetable for introduction of Revision of 76/ IIIB >130 kw IIIB kw IIIB 37 - kw IV >10kW IV ABT eventually manda DOP + 48 m: mandatory applicatio DOP + 36 m: mandatory application for all new DOP + 24 m: end of technical review (ABT T & cat C tra DOP + 12 m: voluntary application of regulation today DATE OF PUBLICATION (DOP) OF REGULATION: ASSUMED END 2008

6 2/EEC (Braking) 2016 kw time table of 2004/26/EC atory on T (40-60) provided recommendation Technical Review on for all vehicles w types & repeal of 76/432/EEC actors)