1. Consultation
Whether you are designing wiring harnesses (wiring looms) as part of a control system or looking to re-manufacture an existing harness, our dedicated team in Australia has the expertise to assist you.
The custom design process begins with a consultation, either in person or via email, working with you to ensure your harness wiring specifications are met.
2. Wiring Harness Drawing & Design
Your harness is then drawn to the agreed-upon specifications using our specialised wiring harness custom design software. Our specialised program lists the types of connectors to be used, conductor sizes, lengths of each branch, pinout for all the connectors, and the protective layering.
Once a design is finished, we assign your/the wiring loom a unique part number to streamline future ordering. This guarantees that your harness orders are built the same every time, unless changes are required or requested, which we are happy to assist you with.
3. Wiring Harness Manufacturing
Our harness design software allows us to generate a wire cut list before manufacturing commences. Each conductor for the wiring looms / harness is printed and cut to length using our specialised ink-jet printer. The wire printing, is an important addition to the manufacturing process, in which we label wire identification on to the wires. This process means that the wiring diagram can be referred back to as required and can aid in fault finding.
We utilise a variety of tinned copper cabling for all our harness manufacturing, depending on your specifications we have either XLPE (TXL) or “Mil-Spec” PTFE sheathing. These variants of tinned copper cable offer better resistance to corrosion, higher temperature ratings, greater current handling capability, and oil/chemical resistance over standard PVC sheathed automotive copper cabling.
Terminating the main connector and building from that point allows for a neat uniform harness. Whilst also reducing the chance of wire fatigue in the harness. The main layout of the harness is formed using standard harness taping, or in some applications, variations of heat-shrinks or silicone glass sleeving. In the final steps of manufacturing each connector is terminated correctly and labelled as per the design schematics. The harness part number tag is then installed before the harness undergoes our quality control and testing process.
4. Harnesses Quality Control & Testing
All of our harnesses go through our quality control and testing processes. Initial testing is completed by the Manufacturing Technician, who checks connectors, lengths, and correct pin outs. Once the initial testing is completed, our Quality Control Technician then undertakes a thorough inspection of the harness, before the harness can be marked and signed off as ready for the harness braiding process.
5. Harness Braiding
Braiding of the wiring looms is the final stage of harness production. We have two options available to suit your needs. We have a PVC coated nylon braid that is suited to most applications, or a PVDF coated nylon braid for harsher environments.
Harness braiding offers superior quality compared to nylon conduit, providing higher resistance to temperatures, oils, and abrasive conditions. Where a nylon conduit harness fills with moisture and debris, causing premature conductor corrosion, a braided harness allows moisture to escape providing you with a superior harness solution.
We have a number of coloured yarns and traces available to choose from for your harness. Harness braiding provides a clean and professional finish for your harness.
6. Supply & Installation
Allplant Auto Electrics wiring harnesses install on heavy duty machinery.
Our fleet of fully equipped and stocked field service vehicles are set up to go anywhere, from Perth to the Pilbara. Each of our vehicle is purpose-built to be able to carry out on-the-spot repairs and maintenance in the mining, construction and transport industries. Kitted out with a wide range of tooling and stock, their key aim is to minimise downtime and get your equipment back up and running without delay.
Mining Wiring Harnesses Australia
Allplant Mining & Electrical specialises in the design and manufacture of mining wiring harnesses in Australia, built to withstand the extreme conditions found across Australian mining operations. From the Pilbara to regional WA and interstate sites, our harnesses are engineered for durability, reliability, and long service life in harsh environments.
Mining equipment operates under constant vibration, high temperatures, dust exposure, moisture, and chemical contact. Our custom mining wiring harnesses are manufactured using corrosion-resistant tinned copper cabling, high-temperature sheathing such as XLPE (TXL) or PTFE (Mil-Spec), and heavy-duty protective braiding designed for abrasive conditions.
Whether you require a complete harness build for new mining machinery, a reverse-engineered replacement loom, or an upgrade to improve reliability and serviceability, our Perth-based manufacturing team delivers precision-built harness solutions tailored to your exact specifications.
Our mining wiring harnesses are commonly supplied for:
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Drill rigs
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Haul trucks
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Crushers
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Conveyors
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Processing plants
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Mobile mining equipment
With in-house design software, strict quality control procedures, and repeatable part numbering systems, Allplant ensures consistent, high-performance harness builds for the Australian mining industry.
Earthmoving Wiring Harnesses Australia
As experienced earthmoving wiring harness manufacturers in Australia, Allplant supplies custom harness solutions for construction, civil, and heavy equipment applications. Earthmoving machinery requires robust electrical systems capable of handling vibration, impact, mud, moisture, and temperature variation – and our harnesses are built accordingly.
We manufacture wiring harnesses for:
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Excavators
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Loaders
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Dozers
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Graders
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Backhoes
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Compactors
Each harness is custom designed using specialised software to ensure correct conductor sizing, connector pinouts, branch lengths, and protective layering. Our team can manufacture new harness assemblies, replicate damaged looms, or redesign existing systems to improve reliability and service access.
Our braided harness protection offers superior resistance compared to standard nylon conduit, allowing moisture to escape while protecting against abrasion and oil exposure – ideal for demanding earthmoving environments across Australia.
Based in Perth, Western Australia, we supply and install earthmoving wiring harnesses locally and across regional mining and construction sectors, helping minimise equipment downtime and maximise operational reliability.
Wiring Harness Manufacturers Australia
Allplant Mining & Electrical is a trusted wiring harness manufacturer in Australia, delivering custom-designed harness solutions for mining, construction, transport, and industrial sectors.
Unlike generic offshore harness suppliers, we manufacture all custom harnesses locally in Perth, Western Australia, ensuring quality control, fast turnaround times, and consistent build standards. Every harness is assigned a unique part number for repeatable manufacturing, allowing clients to reorder with confidence knowing each build meets original specifications.
Our manufacturing process includes:
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Detailed consultation and specification review
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CAD-based harness design and documentation
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Printed and cut-to-length conductor preparation
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Connector termination and pinout verification
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Quality control inspection and testing
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Professional braiding and final finishing
We use high-grade materials including tinned copper cabling and specialised sheathing to ensure corrosion resistance, high current handling capability, and superior durability in Australian conditions.
If you are searching for reliable wiring harness manufacturers in Australia who understand mining and heavy equipment applications, Allplant delivers engineered solutions built for performance, safety, and longevity.
We are based in Perth Western Australia, contact us today to find a suitable solution for your vehicle’s wire harness needs. We have the expertise and specialised equipment to deliver you a superior quality harness wiring solution every time.
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Custom Design
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Manufacture
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Quality Control
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Supply