Heavy Vehicle National Law - South Australia Class 3 (Application of Higher Mass Limits) Mass Exemption Notice 2019 (No.1)

Administered by Department of Infrastructure, Transport, Regional Development, Communications, Sport and the Arts

Legislation au C2019G00120 In force Gazette

Legislation content

NATIONAL HEAVY VEHICLE LAW

South Australia Class 3 (Application of Higher Mass Limits) Mass Exemption Notice 2019 (No.1)

  1. Purpose

 

This Notice exempts certain heavy vehicles and combinations fitted with certified Road Friendly Suspension from mass requirements set out in the Heavy Vehicle (Mass Dimension and Loading) National Regulation (MDL Regulation), allowing operation at masses that are equivalent to Higher Mass Limits under the Heavy Vehicle National Law (HVNL).

 

Note: This Notice replaces the South Australia Notice of Approval and exemption for Higher Mass Limits for Vehicles Fitted with Road Friendly Suspension, published in the South Australia Government Gazette on 17 June 2011.

 

 This Notice also provides access for B-doubles, Road Trains and B-Triples that previously had access under South Australian access notices that provided Higher Mass Limit (HML) Access.

 

 Although the previous Notice referred to Higher Mass Limits and made provision for it, this Notice does not apply Intelligent Access Program conditions and so is not a Higher Mass Limit Declaration under the HVNL. However, the mass limits and access provided under this Notice are equivalent to those provided under the former South Australia HML Declaration, and retains all other conditions.

 

2.       Authorising Provision

 

This notice is made under Section 117 of the Heavy Vehicle National Law (HVNL) as in force in each participating jurisdiction.

 

3.       Title

 

This Notice may be cited as the South Australia Class 3 Road Friendly Suspension Mass Exemption Notice 2019.

 

4.       Commencement

 

This Notice commences on 10 February 2019.

5.       Expiry

 

This Notice expires on 9 February 2024.

 

6.       Definitions

 

1)      Unless otherwise stated, words and expressions used in this Notice have the same meanings as those defined in the HVNL and the National Class 2 Road Train Notice.

2)      In this Notice:-

Articulated vehicle means a combination consisting of a prime mover towing one semi-trailer.

 

DPTI means the South Australian Department of Planning, Transport and Infrastructure.

 

Eligible vehicle means a Class 3 heavy vehicle that meets the criteria of section 7.

 

Mass Management means a scheme that is recognised by DPTI as meeting the requirement of the mass management module (including audit requirements) of the National Heavy Vehicle Accreditation Scheme (NHVAS).

 

RFS System means a certified Road Friendly Suspension system as defined in s3 of the MDL Regulation.

7.       Application

 

1)      This notice applies to an eligible vehicle operating in South Australia, being one of the following categories:

 

a)      Rigid trucks fitted with a tandem drive axle group and operated without a trailer.

b)      Articulated vehicles where the prime mover is fitted with a tandem drive axle group and the semi-trailer is fitted with either a tandem or triaxle group.

c)       Buses fitted with a single drive axle or a six-tyre tandem axle group (which includes the drive axle) at the rear.

d)      B-doubles.

e)      Modular B-Triples.

f)        Type 1 and Type 2 Road Trains.

Note: the effect of e) and f) is to exclude the operation of non-modular B-Triples.

 

 

 

 

 

 

8.       Exemption - Prescribed mass requirements

 

1)      This notice exempts eligible vehicles from the following mass requirements specified in Schedule 1 of the MDL Regulation:

 

a)      Section 4 - Mass limits for a single axle or axle group

b)      Section 5 - Mass limits relating to axle spacing generally.

9.       Conditions - Axle Mass Limits and Spacing

 

1)      An eligible vehicle operating under this Notice must comply with the conditional mass conditions set out in this section.

 

2)      The total mass on the axle or axle group must not exceed the limits listed in Column 2 of Table 1 or Table 2 of this Notice for the specified axle or axle group.

 

3)      The Higher Mass Limits specified in Table 2 of this Notice only apply to axles or axle groups fitted with a Road Friendly Suspension.

 

Table 1: Axle Mass Limits and Axle Spacing

 

Column 1

Column 2

Axle group or Axle Group Configuration

General Mass Limit

(tonnes)

Mass Limit under this Notice (tonnes)

Single drive axle on buses fitted with 4 tyres

9

10

Tandem axle groups fitted with 6 tyres

13

14

Tandem axle groups fitted with 8 tyres

16.5

17

Triaxle group fitted with 12 tyres

20

22.5

 

4)      In relation to articulated vehicles where the prime mover is fitted with a tandem drive axle group and the semi-trailer is fitted with either a tandem or triaxle group (as in section 7(2)(b) of this Notice), the mass on an axle or axle group not fitted with a Road Friendly Suspension must not exceed the limits specified in Table 2 of this Notice for the specified axle or axle group.

Table 2: Conditional mass requirements for articulated vehicles

 

Column 1

Column 2

Axle Group Configuration

General Mass Limit

(tonnes)

Mass Limit under this Notice (tonnes)

Tandem axle groups fitted with 8 tyres

16.5

17

Triaxle group fitted with 12 tyres

20

21.0

10.   Condition - Stated Routes, Areas and Networks

 

1)      An eligible vehicle may access the Higher Mass Limits (HML) routes specified on the South Australia RAVnet; including the following routes corresponding to the following specific vehicles and combinations:

Table of Networks for eligible vehicles

Vehicle

Network

Articulated vehicle, rigid truck and bus

19m Network (HML)

23m B-double

23m B Double (HML)

26m B-double

26m B Double (HML)

25m Vehicle Carrier

25m Vehicle Carrier (HML)

Articulated vehicle towing a converter dolly

Road Train Converter Dolly (HML)

B-double towing a converter dolly

32 Road Train (HML)

Type 1 Road Trains up to 32m

32m Road Train (HML)

Type 1 Road Train 32m - 36.5m

36.5m Road Train (HML)

Modular B-triple

PBS Level 3A Network

Type 2 Road Train up to 53.5m

53.5m Road Train (HML)

 

Notes: These networks are titled “HML Routes” but specifically apply to vehicles under this Notice, even though this Notice is a Class 3 exemption and not a HML Declaration.

 

Relevant maps are published by the South Australia Department of Planning, Transport and Infrastructure, and may be found on its website.

11.   Condition - Road Friendly Suspension (RFS)

 

1)      Eligible vehicles operating under this Notice must comply with certified Road Friendly Suspension requirements as described in Schedule 5 of the Heavy Vehicle (Mass, Dimension and Loading) National Regulation.

 

2)      Vehicles fitted with Road Friendly Suspension must have a valid Road Friendly Suspension certification plate affixed.

 

12.   Conditions - Mass Management Accreditation

 

1)      The operator of a vehicle that is travelling under this notice, and whose tri-axle or quad-axle group exceeds 20.0t, must hold Mass Management Accreditation.

 

Peter Caprioli

Executive Director (Freight and Supply Chain Productivity)

National Heavy Vehicle Regulator

Overview

The South Australia Class 3 Road Friendly Suspension Mass Exemption Notice 2019 (No.1) was enacted to exempt certain heavy vehicles and combinations fitted with certified Road Friendly Suspension from mass requirements set out in the Heavy Vehicle (Mass Dimension and Loading) National Regulation (MDL Regulation). This Notice was introduced to provide flexibility in mass limits for eligible vehicles, enabling them to operate at masses equivalent to Higher Mass Limits under the Heavy Vehicle National Law (HVNL), while still ensuring safety and compliance with certain conditions. This legislative instrument was issued under Section 117 of the Heavy Vehicle National Law (HVNL) by the National Heavy Vehicle Regulator, with a policy objective to enhance the efficiency and productivity of freight transport in South Australia by allowing vehicles with specific suspension systems to operate under higher mass limits. This Notice replaces the previous South Australia Notice of Approval and exemption for Higher Mass Limits for Vehicles Fitted with Road Friendly Suspension, published in the South Australia Government Gazette on 17 June 2011, and it provides access for B-doubles, Road Trains, and B-Triples that previously had access under South Australian access notices that provided Higher Mass Limit (HML) Access. It is important to note that although the previous Notice referred to Higher Mass Limits and made provision for it, this Notice does not apply Intelligent Access Program conditions and so is not a Higher Mass Limit Declaration under the HVNL. However, the mass limits and access provided under this Notice are equivalent to those provided under the former South Australia HML Declaration, and retains all other conditions.

Scope and Application

The South Australia Class 3 Road Friendly Suspension Mass Exemption Notice 2019 applies to eligible Class 3 heavy vehicles operating within South Australia, including rigid trucks with tandem drive axle groups, articulated vehicles with specified configurations, buses with certain axle groups, B-doubles, modular B-triples, and Type 1 and Type 2 Road Trains. This Notice provides exemptions from certain mass requirements outlined in the Heavy Vehicle (Mass Dimension and Loading) National Regulation, allowing these vehicles to operate at mass limits equivalent to the Higher Mass Limits under the Heavy Vehicle National Law. The Notice specifies that while it provides exemptions, it does not apply Intelligent Access Program conditions and therefore does not constitute a Higher Mass Limit Declaration under the Heavy Vehicle National Law. However, the mass limits and access provided under this Notice are equivalent to those under the former South Australia Higher Mass Limit Declaration. Vehicles must comply with specific conditions, including adherence to mass limits on axles or axle groups, use of certified Road Friendly Suspension systems, and, in some cases, Mass Management Accreditation. The Notice also outlines specific routes and networks where eligible vehicles can access these higher mass limits. This Notice, made under Section 117 of the Heavy Vehicle National Law, commenced on 10 February 2019 and will expire on 9 February 2024. It provides detailed tables outlining the permitted mass limits for various axle configurations, ensuring that vehicles operate within the specified limits. Notably, the Notice explicitly excludes non-modular B-triples from its application. It also includes provisions for Stated Routes, Areas and Networks, detailing specific routes where the higher mass limits apply, accessible through the South Australia RAVnet. The Notice requires eligible vehicles to be fitted with certified Road Friendly Suspension systems and mandates the display of a valid Road Friendly Suspension certification plate. Furthermore, operators of vehicles with tri-axle or quad-axle groups exceeding 20.0 tonnes must hold Mass Management Accreditation.

Key Provisions

The key provisions of the South Australia Class 3 Road Friendly Suspension Mass Exemption Notice 2019 (No.1) pertain primarily to sections 7 to 12. Section 7 (Application) specifies that this Notice applies to eligible vehicles operating in South Australia, which includes rigid trucks, articulated vehicles, buses, B-doubles, modular B-Triples, and Type 1 and Type 2 Road Trains. Section 8 (Exemption - Prescribed mass requirements) exempts these eligible vehicles from certain mass requirements set out in the Heavy Vehicle (Mass Dimension and Loading) National Regulation (MDL Regulation). Section 9 (Conditions - Axle Mass Limits and Spacing) establishes conditional mass limits for eligible vehicles, with Table 1 detailing the mass limits for different axle groups, and Table 2 specifying conditions for articulated vehicles. Section 10 (Condition - Stated Routes, Areas and Networks) outlines the Higher Mass Limits (HML) routes eligible vehicles can access, as specified on the South Australia RAVnet. Section 11 (Condition - Road Friendly Suspension (RFS)) requires eligible vehicles to comply with certified Road Friendly Suspension requirements and mandates the display of a valid certification plate. Section 12 (Conditions - Mass Management Accreditation) stipulates that operators of vehicles with tri-axle or quad-axle groups exceeding 20.0t must hold Mass Management Accreditation. The obligations imposed by this Notice include ensuring that eligible vehicles comply with the specified conditional mass limits, adhere to the Higher Mass Limits routes, and maintain valid Road Friendly Suspension certification. Operators of vehicles with tri-axle or quad-axle groups exceeding 20.0t must also hold Mass Management Accreditation. The Notice mandates that vehicles must be fitted with certified Road Friendly Suspension systems and that a valid certification plate must be affixed to the vehicle. Breaches of this Notice may result in civil and criminal consequences. The precise nature of the penalties is not specified within the Notice, but violations of the Heavy Vehicle National Law (HVNL) and related regulations can lead to substantial fines and potential imprisonment. The exact penalties would depend on the specific breach and the jurisdiction in which it occurs. Under the HVNL, penalties for non-compliance can include fines of up to $100,000 for corporations and $20,000 for individuals, along with potential imprisonment terms that vary based on the severity of the offence.

Legal classification tags

Area of Law
Environmental Law
Instrument
Gazette Notice
Concepts
Definitions & Interpretation
Regulatory Standards
Reporting & Disclosure Obligations

Interactions

Authorises

All Versions

Sourced from the Federal Register of Legislation at 26 August 2026. For the latest information on Australian Government law please go to https://www.legislation.gov.au.