Trailers with an ATM of greater than 3,500kg must have two safety chains made from T grade chain that meets the requirements of AS 2321 and have a break load limit exceeding the trailer's ATM. At least one number plate lamp must be fitted at the rear to illuminate the registration plate. 1.3.1. Unless specifically mentioned, lamps on a trailer must operate with the corresponding lamps on the towing vehicle, and where pairs of lamps or reflectors are fitted, they must be spaced equally on either side of the centre line of the trailer. An efficient braking system for trailers under 2 tonnes must have brakes that operate on the wheels of at least one axle. Drawbars must be able to withstand certain forces to the centre of the coupling without detaching or failure. Safety chain attachment points must be located as near as practicable to the tow coupling. The following are examples of acceptable arrangements. All steel safety chains must conform to the mechanical properties of grade T chain specified in Australian Standard AS 2321-1979 or AS 2321-2006. Note These definitions are in accordance with the ADRs. A trailer having one axle group towards the rear end of the length of its goods carrying surface such that significant load is imposed on the drawing vehicle. See Figure 1. P2 drivers are able to tow in WA. No brake cables are broken, frayed or otherwise damaged. PFAShow will the investigation program be run? A general-purpose trailer with a load space, which is bounded by vertical sides. Enclosed trailers constructed for the accommodation of people when parked such as workers" amenity trailers, mobile kitchens or mobile offices are also regarded as caravans. Drawbars must withstand the following forces applied at the centre of the intended coupling without detachment or any distortion or failure, which will affect the safe drawing of the towed trailer: (For further information, refer to ADR 62/01 clause 14). Refer to text. dog trailer means a trailer (including a trailer consisting of a semitrailer and converter dolly) that has (a) 1 axle group or a single axle at the front that is being steered by connection to a towing vehicle by a drawbar; and (b) 1 axle group or a single axle at the rear. Rear overhang must not exceed the lesser of 3.7 metres or the front load space. Fifth Wheel Assemblies and Kingpins with a D-Value rating of 40 kN or less, must comply with Australian Standard AS 4968.1-2003 Heavy road vehiclesMechanical coupling between articulated vehicle combinations, Part 1 Design criteria and selection requirements for fifth wheel, kingpin and associated equipment, or to other requirements as listed in ADR 62/02. The number of side retro reflectors that must be fitted depends on the size and specifications of the trailer. Trailers exceeding 2.5 tonnes that are still less than 3.5 tonnes must be fitted with two safety chains. A trailer built to carry one or more horses or other similar livestock. For all states and territories, the trailer brake rules are: Trailers up to 750 kg (1654 lb) GTM (and in Western Australia and the Northern Territory) - no brakes required. Non triangular retro reflectors are not required to be grouped with other rear light signalling devices. These lamps indicate to the rear of the trailer that the driver is applying the service brakes. Regulations say that trailers that have a gross trailer mass (GTM) of 750kg or less and a single axle will not require a braking system. Electronic brakes are most commonly used on caravans and trailers over 750kg and are legally required on all caravans and trailers where the GTM is more than 2000kg. Drawbars, Safety Chains, Safety Chain Attachments and Couplings, Trailers & Caravans Equipped with Refrigeration and Air Conditioning Systems, infrastructure.gov.au/vehicles/design/adr_online.aspx, AS 2513-1982 Electrical Connectors for Trailer Vehicles, White. A general-purpose trailer with flat load deck, which is not bounded by vertical sides. Austrailers Queensland is a premium trailer manufacturing company based in Brisbane. A trailer which, instead of a load space, has fixed to it machinery such as an air compressor, concrete mixer or drilling rig. (relaxed in some states and territories.) See Figure 1. Trailers up to 2500 kg ATM are required to have one safety chain. Note Because of interchangeability problems that may arise, it is recommended that pin 5 in the 7 pin connectors be used only for service brakes. Note Fire authorities strongly recommend that caravans or trailers equipped with cooking facilities, or living or sleeping accommodation, be fitted with approved fire blankets and smoke detectors. Triangular the apex of triangle must point upwards. All states require that caravans and trailers with a GTM of more than 2000kg to have this system. Towing vehicles and trailers Learn the rules and conditions to keep your towing vehicle and trailer safe and reliable. Vertical tension and compression for rigid drawbar trailer (N), a vehicle without motive power designed for attachment to a road motor vehicle; or. It must be of a positive locking type with provision for a second independent device. For exact forces see [https://infrastructure.gov.au/roads/vehicle_regulation/bulletin/vsb1/vsb_01_b.aspx]. Trailers more than 2500kg and not exceeding 3500kg ATM must have two safety chains of 3500kg designation fitted. @ May be increased to 2100 mm if the structure makes it impractical to keep within 1500 mm. Number: At least 1 (note that some lamps may only have been approved for fitment as a pair). Definitions 13. 2 lamps must be fitted on all trailers with a length greater than 6,000mm. Trailer manufacturers must ensure that the lamps and reflectors fitted to their trailers comply with these performance requirements. Note: Trailers exceeding 3.5 tonnes should request written verification that the coupling complies with the regulations mentioned above. Note: Front position lamps and front and rear end outline marker lamps are required for wide trailers only. The length of a trailer, other than a semi-trailer, must not exceed 12.5 metres. Authorities suggest that the manufacturer demonstrate the trailers ability to support the designed load with a safety factor of at least 3 for highway use. Drawbars must be securely attached to a substantial portion of the trailer. Over-run brakes or power brakes fitted (air, vacuum or electric) Brakes (air, vacuum only) operated from driver's compartment and operating on all wheels, plus a breakaway system which will cause automatic application of trailer brakes, plus effective parking brake system. The end of a wheel guard including a mudflap (if fitted) need not be less than 230 mm from the ground. 17 Huntington Street Clontarf QLD, 4019. Note: the trailer coupling or safety chain may not be used as an earth return, Trailers less than 3.5 tonnes must have electrical connectors between the trailer and the towing vehicle that comply with the AS 2513-1982 or AS 4177.5-2004 Australian Standard (link). Trailer wiring must be supported at intervals less than 600mm along its length. (Designed to be engaged or disengaged without tools). This ag must be at least 300 mm square and clearly visible. No light is to be directed rearwards. If you intend to manufacture your own coupling, then you will need to consult ADR 62/01 or ADR 62/02 and conduct physical testing to ensure compliance. (For further information, refer to ADR 13/00 Appendix A clause 6.13 and ADR 49/00). Remember that if you are considering electronic brakes, you will need to install a control unit in the tow vehicle. If the rear retro reflectors are triangular, the apex of the triangle must face upwards. No part of a trailer shall be hazardous to other road users; there must be no unduly sharp edges or projections. Retro-reflectors indicate the presence of a trailer by reflecting light from a separate source. The type of braking system required is determined by a caravan's weight. This includes any mass imposed onto the drawing vehicle when the combination vehicle is resting on a horizontal supporting plane. Any advice contained in the document is general advice, not intended as legal advice or professional advice and does not take into account any persons particular circumstances. identifies the side of the vehicle towards which the lamp is to be mounted. Here are the regulations in each state and territory: New South Wales: Yes. If there is no structure at the front or rear to attach lamps, they may be fitted on each side instead. Those braking systems include: Mechanical override brakes use the tow coupling to manually pull a cable connected to the trailers brake drums. If there is a service brake fitted on the trailer, it must also operate with the brake lamps. All direction indicator lamps must operate simultaneously with the hazard warning lamps of the towing vehicle. The Department of Infrastructure, Transport, Regional Development, Communications and the Arts acknowledges the Traditional Custodians of Country throughout Australia. Trailers of any kind must not be designed or used for the carriage of passengers. Trailers more than 3500kg ATM must have two safety chains made from steel of a minimum 800MPa breaking stress. Austrailers build high quality trailers that always meet or exceed all Queensland trailer regulations outlined below. The local state or territory registering authority should be consulted for acceptability of LPG installations requirements. the distance from the POA to the rear end must not exceed 12.3 metres. Two rear position lamps or tail lamps must be fitted at the rear of the trailer. The bumper must provide a force path to the trailers structural members. The ADRs mean the Australian Design Rules. 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A front position side lamp must also be fitted if trailer width exceeds 1.8m. All trailers with rigid draw bars and any other trailer without breakaway brakes installed must be fitted with safety chains. Authorities suggest that the manufacturer demonstrate the trailers ability to support the designed load with a safety factor of at least 3 for highway use. Over-run brakes may only be used on trailers that do not exceed 2 tonnes GTM. Trailers and Caravans with a GTM of up to 2,000kg the braking system can be either an overrun braking system or one that has electric brakes operated from the driver's seat. a piece of machinery or equipment that is equipped with wheels and designed to be towed behind a road motor vehicle. An efficient brake system must apply the brakes immediately if the trailer becomes detached from the towing vehicle. This category includes a box trailer fitted with a canopy but which is not equipped as a caravan, e.g. Queensland: Yes. 2 towards the front plus 2 towards the rear, plus 2 midway between the front and the rear lamps, if a trailer over 7500 mm long. Electrical Connections: The lamps light up when reverse gear is engaged on the towing vehicle. (For further information, refer to ADR 13/00 Appendix A clause 6.15 or 6.14 and ADR 47/00). (For further information, refer to ADR 42/04 clause 9). # Compatible with the operational requirements of the trailer and the requirement to keep the dimensions symmetrical on either side. Rear position (side) lamps, stop lamps, direction indicator lamps, registration plate lamps and retro-reflectors may be grouped into the same units, as long as their individual requirements are met. ## Also all semi-trailers regardless of size. The aforementioned coupling must be of a positive locking type and allow for a second independent device. One pair of side-repeating indicators may also be fitted approximately half way along semi-trailers that are over 7500 mm long. Drawbars must be attached securely to the trailer. Wheel Guards (Mudguards) 18. Otherwise, an approval under sections 10(A) or 16 of the Act must be obtained from the Department of Infrastructure, Transport, Regional Development and Local Government as well as a letter of authority from the relevant registration authority that confirms that the trailer will be permitted to be used on a public road. the manufacturer's recommended tyre size; either the statement: The tyres fitted to this vehicle shall have a speed category not less than L (120km/h); or. One front position or side lamp must be fitted if a trailer exceeds 1.6m in width and 4m in length. (For further information, refer to ADR 13/00). At least one number plate lamp must be fitted at the rear to illuminate the registration plate. ( 2) Motor vehicles being towed in a driveaway-towaway operation (including the last truck of triple saddle-mount combinations (see 393.71 (a) (3)) are not required to have operative brakes provided the combination of vehicles meets the requirements of 393.52. using lamps and reflectors where the lamp manufacturer provides a written assurance that the item (suitably identified) complies with the ADR applicable to its recommended use when fitted according to the instructions supplied. (For further information, refer to ADR 13/00 Appendix A clause 6.8 and ADR 74/00). Trailers between 0.75 tonnes and 4.5 tonnes must be fitted with an efficient brake system. 50/D40/10; the mark G50 or G50-X or H50 or H50-X; the mark D, followed by the D-Value rating for the coupling; and. An efficient brake system must apply the brakes immediately if the trailer becomes detached from the towing vehicle. These vehicles may be subject to the provisions of the Ozone Protection and Synthetic Greenhouses Gas Management Act 1989. Trailer Regulations Queensland General Requirements: Trailers must not be designed or used for the carriage of passengers Trailers must not have internal or external projections that could be hazardous to other road users. We pay our respects to Elders past and present, and extend that respect to all Aboriginal and Torres Strait Islander peoples today. SM1 or SM2 type lamps may optionally be fitted to all other trailers. Refer to text. The vehicle and trailer must be roadworthy and registered. On every trailer, which is 2.2 metres or more in width and which has a body of the tray type, and is not fitted with a rear marking plate. Trailers for this type of operation should be designed accordingly. A trailer must not exceed 2.5 metres in overall width. Trailer Spares Brisbane Austrailers QLD, https://infrastructure.gov.au/roads/vehicle_regulation/bulletin/vsb1/vsb_01_b.aspx, https://www.tmr.qld.gov.au/safety/vehicle-standards-and-modifications/loads-and-towing/safe-towing.aspx, https://www.tmr.qld.gov.au/Safety/Vehicle-standards-and-modifications/Vehicle-standards.aspx. 1.3.2. Trailers from 2,500kg to 3,500kg must be fitted with two. (b) in force at the commencement of this Standard. for trailers built on or after 1 July 1988 see braking systems below Learn the rules and conditions to keep your towing vehicle and trailer safe and reliable. Both ECE approved lamps and lamps with a CRN should be accompanied by fitting instructions, to ensure correct orientation and alignment. These lamps indicate the presence and width of a trailer when viewed from the front. Non triangular side retro reflectors must be fitted at the side. Austrailers Manufacturing (QLD) is located in Clontarf, less than 40 minutes drive North from the Brisbane CBD see our location map for directions. Wiring must be located where it will not be in contact with moving parts or overheat. See this link for more information and for rear lamp grouping diagrams. To ensure that the wheels of your trailer will pass the safety inspection, check that: The following technical light requirements must be followed for road legal trailers and trailer inspections. Heavier trailers additionally need breakaway brakes. Trailers less than 3.5 tonnes must have electrical connectors between the trailer and the towing vehicle that comply with the AS 2513-1982 or AS 4177.5-2004 Australian Standard (link). These lamps indicate to the rear of the trailer that the driver is applying the service brakes. Between 750kg-2000kg GTM, trailer brakes are necessary, but they can be override brakes and only need to activate on one axle. Flashing must be within a range of 60 to 120 flashes per minute. When this occurs, the brakes must remain in operation for a minimum of 15 minutes. All lamps on trailers must operate with the corresponding lamps on the towing vehicle. Three types of seven pin connectors are specified in the Standard and their wiring is shown in the below figure. Caravans must be provided with a fire extinguisher(s) selected and located in accordance with Australian Standards AS1850-1994 Portable Fire ExtinguishersClassification, Rating and Performance Testing or AS 1850 -1997 Portable Fire ExtinguishersClassification, Rating and Performance Testing and AS2444-1995Portable Fire Extinguishers and Fire BlanketsSelection and Location or Australian Standard AS 24442001 Portable fire extinguishers and fire blanketsSelection and location. Note Two axles with centres spaced less than 1 metre apart are regarded as a single axle. Caution Tyres marked NHS are not for highway service and should not be used. GTM is the mass transmitted to the ground by the tyres of the trailer when coupled to a towing vehicle and carrying the maximum load recommended by the manufacturer or importer, approximately uniformly distributed over the load bearing area. Triangular or non-triangular. Safety chain attachment points must be located as near as practicable to the tow coupling. H320&L& 6E_8 e)Q ` *B Number: 2 to the front (white or amber) and 2 to the rear (red). Electrical Connections: Must operate with front position (if fitted), rear position, end-outline (if fitted) and side-marker (if fitted) lamps. D-Value is the theoretical horizontal reference force between towing vehicle and trailer. There must be two white or amber clearance lamps at the front and two red clearance lamps at the rear. "+" - upon dry asphalt or concrete pavement surface free from loose material where the grade does not exceed 1 percent Chart is not intended as legal advice and does not provide all regulations on the subject. These lamps indicate to the rear and the side of the trailer that the driver is intending to change direction to the left or the right. Note The use of toughened or laminated safety glass on trailers that have windows is strongly recommended. All trailer wiring must be insulated at joints. For more information on what is required to pass a trailer safety inspection visithttps://www.tmr.qld.gov.au/Safety/Vehicle-standards-and-modifications/Vehicle-modifications/Vehicle-Inspection-Guidelines. Twelve pin connectors are also specified in the Standard. They are automatically applied by the brake controller and can be manually operated by a manual control which is installed within reach of the driver. Alternatively, if complying with the requirements of ADR 62/02 the maximum height of the centre of the body of the ball coupling may be increased to 460mm. Many high potential incidents over recent years at Queensland mines and quarries involved brake systems on highway and industrial trucks, and on heavy earthmoving equipment. Help us improve the content on our website or tell us what is working really well. One pair of side repeating indicators may also be fitted approximately halfway along semi trailers if they are over 7.5m long. See this link for more information and for rear lamp grouping diagrams. The trailer manufacturer must retain these documents in case verification of compliance is needed. 6R00217identifies the ECE approval number; in this case incorporating the ECE Regulation number 6. Note Except for semi-trailers, the difference between the ATM and GTM is usually small. Electrical Connections: Must operate with rear position, end-outline (if fitted), side-marker (if fitted) and rear registration lamps. If two points of attachment are required, attachments must be mounted either side of the centreline of the drawbar. the mark S, followed by the permissible static vertical load in kg. Alternatively, ball couplings may instead comply with ECE R55/- as Class B coupling heads. Trailers that are less than 2000kg GTM must have brakes that operate on at least one axle, and brakes other than override systems must be operated from the drivers seat. Note: Drawbar safety chain attachment points should not come into contact with the road when disconnected from the trailer. Caution The Australian Standard and ECE standard contain 50mm ball coupling articulation limits.
