ACARP ACARP ACARP ACARP
Open Cut

Intelligent Dumper and Hauler Suspension System (IDHSS) - Stage 3

Open Cut » Health and Safety

Published: November 98Project Number: C6007

Get ReportAuthor: Duncan Gordon | Birrana Engineering

The aim of this project is to extend and enhance the IDHSS retro-fittable suspension upgrade package which was developed with the funding assistance of ACARP projects C3103 and C4013. This system adjusted suspension parameters to the optimum settings for the vehicle load condition (loaded or unloaded) for large haul trucks.

Birrana Engineering have already conducted extensive testing of suspension systems which aim to alleviate the problems incurred when the vehicle is in its loaded and unloaded states. Whilst the IDHSS system provided a substantial improvement in suspension performance, its optimisation was limited by fundamental suspension deficiencies, such as excessive front strut friction and mismatch in front and rear and roll stiffness. The extension of this concept by adding active suspension control allowed the IDHSS parameters to be adjusted to best suit the prevailing conditions.

Front suspension struts were modified to suit active suspension control, and these were fitted with other hydraulic hardware onto a Caterpillar 777C truck at the Acacia Gold Brocks Creek mine in the Northern Territory.

The results gained from the testing performed indicated that there was a substantial improvement in operator ride quality, with the inherent ‘loping’ effect so prevalent in these trucks being greatly minimised. This ride improvement was also commented on by operators at the testing site and in addition, the ride index changes followed the results from previous computer simulations of suspension operation. Work is continuing on developing a package that will be suitable for commercial release in the near future.

Underground

Health and safety, productivity and environment initiatives.

Recently Completed Projects

C28026Measuring The Height Of Fracturing Above Extracted Longwall Panels To Improve Reliability Of Groundwater Impact Predictions

Longwall mining is a mining method widely used in the Australian und...

C25059Development Of An Intrinsically Safe, Integrated Wireless Communications Network With A Distributed Array Of Geotechnical Sensors

For over 20 years, SCT Operations (SCT) have provided a range of ind...

C26051An On-Machine Bolting And Geotechnical Monitoring System

The primary objective of this project was to investigate how laser s...

Underground

Open Cut

Safety, productivity and the right to operate are priorities for open cut mine research.

Recently Completed Projects

C27046Estimation Of True Deformation Vector From Slope Radar Monitoring

Slope deformation radar monitors are now widely used in open cut coa...

C29003Wear Debris Removal From Dragline Commutators

The original aim of this project was to establish a method of removi...

C28037Local Scale Dispersion Modelling To Support ACARP Emission Factors

There remains significant concern in the industry regarding the accu...

Open Cut

Coal Preparation

Maximising throughput and yield while minimising costs and emissions.

Recently Completed Projects

C27032Coal Grain Analysis Applications Handbook

This Handbook sets out recommended practices for using coal grain an...

C26012Improved Flotation Recovery Via Controlling Froth Behaviour

There is no real-time measurement for coal flotation performance, ma...

C27012Towards Better Fine Coal Classification

It is well recognised that the efficient classification of fine coal...

Coal Preparation

Technical Market Support

Market acceptance and emphasising the advantages of Australian coals.

Recently Completed Projects

C26039Nanoporosity In Cokes: Their Origin, Control And Influence On CO2 Reactivity

This project using the outcomes of previous project C24060, examine...

C28063A Comprehensive Technical Review Of High-Efficiency Low-Emission (HELE) Pulverised Coal Combustion Technologies For Power Generation

Research and development has been undertaken worldwide to realise co...

C28064Carbon Structure Transformation During Coking Of Australian Coking Coals: Better Understanding The Coke Formation

Carbon structures of coke that are formed during the plastic layer a...

Technical Market Support

Mine Site Greenhouse Gas Mitigation

Mitigating greenhouse gas emissions from the production of coal.

Recently Completed Projects

C26004CFD Modelling Of Reverse Thermal Oxidisers For VAM Abatement - CFD Modelling Of Fixed-Bed RTO Devices

The project is part of a larger multi‐phase program of study a...

C27058Technological Assessment Of A Recycle Reactor For VAM Abatement

Underground coal mining emits high volumes of methane, diluted in ve...

C27008Selective Absorption Of Methane By Ionic Liquids

The connection of a ventilation air methane (VAM) abatement plant di...

Mine Site Greenhouse Gas Mitigation

Low Emission Coal Use

Step-change technologies aimed at reducing greenhouse gas emissions.

Recently Completed Projects

C17060BGasification Of Australian Coals

Four Australian coals were trialled in the Siemens 5 MWth pilot scale ga...

C17060AOxyfuel Technology For Carbon Capture And Storage Critical Clean Coal Technology - Interim Support

The status of oxy-fuel technology for first-generation plant is indicate...

C18007Review Of Underground Coal Gasification

This report consists of a broad review of underground coal gasification,...

Low Emission Coal Use

Mining And The Community

The relationship between mines and the local community.

Recently Completed Projects

C16027Assessing Housing And Labour Market Impacts Of Mining Developments In Bowen Basin Communities

The focus of this ACARP-funded project has been to identify a number...

C22029Understanding And Managing Cumulative Impacts Of Coal Mining And Other Land Uses In Regions With Diversified Economies

The coal industry operates in the context of competing land-uses that sh...

C23016Approval And Planning Assessment Of Black Coal Mines In NSW And Qld: A Review Of Economic Assessment Techniques

This reports on issues surrounding economic assessment and analysis ...

Mining And The Community

NERDDC

National Energy Research,Development & Demonstration Council (NERDDC) reports - pre 1992.

Recently Completed Projects

1609-C1609Self Heating of Spoil Piles from Open Cut Coal Mines

Self Heating of Spoil Piles from Open Cut Coal Mines

1301-C1301Stress Control Methods for Optimised Development...

Stress Control Methods for Optimised Development and Extraction Operations

0033-C1356Commissioned Report: Australian Thermal Coals...

Commissioned Report: Australian Thermal Coals - An Industry Handbook

NERDDC