Why Pre-Start Checks Matter: The Key to Workplace Safety

Every shift, workers across Australia start up trucks, forklifts, excavators and other equipment. For some it is a habit that takes a few minutes. For others it feels like a box to tick before the real work starts. Done properly, a pre-start is one of the simplest ways to catch a faulty brake, a leaking hydraulic line or a missing guard before it causes an injury or a breakdown. This guide explains what pre-starts are, why they matter, where they go wrong and how to make them work in practice.

What a pre-start check is

A pre-start check, also called a pre-operational inspection or daily check, is completed by the person about to use the equipment. They walk around it, look for damage and leaks, then test the functions that keep them and others safe: brakes, steering, controls, emergency stops, warning devices, lights and guards.

A pre-start is not a full service or a mechanical inspection. It is a quick, repeatable check designed to catch obvious and developing problems each day. Anything that fails is reported, and safety-critical faults mean the equipment is tagged out until it is repaired.

Equipment that needs pre-start checks

Most workplaces use pre-starts for any mobile plant, vehicle or machine where a defect could hurt someone. Common examples include:

• Trucks, utes and light vehicles. See our truck pre-start checklist and light vehicle pre-start checklist.
• Forklifts and other powered industrial trucks. See our guide to forklift pre-start checks.
• Excavators, loaders, rollers and other earthmoving plant. See our plant pre-start checklist.
• Cranes, elevating work platforms and lifting equipment
• Tractors and other agricultural machinery
• Workshop and production machinery with guards and emergency stops

Why pre-start checks matter

1. They catch defects before they cause harm

Brake faults, worn tyres, hydraulic leaks, damaged guards and faulty warning devices often give signs before they fail. A daily check gives someone the chance to spot them while the fix is still simple.

2. They support your WHS duties

Under Australia’s WHS laws, businesses must manage the risks from plant and vehicles so far as is reasonably practicable. Pre-start checks are one of the most common ways to do that day to day, and a completed record shows the risk is being managed. Safe Work Australia’s model Code of Practice: Managing the risks of plant in the workplace explains the duties for plant in more detail. Requirements vary between states and territories, so check the laws that apply to you.

3. They reduce breakdowns and downtime

A small leak or loose component found at the start of a shift can usually be fixed quickly. The same fault found after it fails can mean a major repair, a stranded machine and a lost day of work.

4. They build a safety habit

When every operator checks their equipment every day, and sees defects get fixed, safety becomes part of how work starts rather than something that happens after an incident.

Pre-start checks vs pre-start meetings

“Pre-start” is used for two different things on many Australian worksites. Both matter, and many teams do both at the start of a shift.

For running effective briefings, see our guide to toolbox talks.

What goes wrong when pre-starts are skipped

• Faulty equipment gets used. Operators start work without knowing about a defect.
• Small problems become breakdowns. Wear and leaks go unnoticed until something fails.
• There is no record. After an incident, you cannot show the equipment was checked.
• Defects are passed on. The next operator inherits a problem nobody reported.

The same problems appear when pre-starts are done badly: ticked from memory, completed on a generic form, or written in a book that nobody reviews.

How to make pre-starts work

1. Create equipment-specific checklists. A forklift, a truck and an excavator need different checks. Use the manufacturer’s manual and your own incident history to set the items.
2. Train operators on what to look for. Ticking “brakes OK” means little if the operator does not know how to test them. Show them what good and bad look like.
3. Make reporting easy. If reporting a defect means extra paperwork, people will skip it. A photo and a short note should be enough.
4. Set a clear rule for safety-critical faults. Operators should know which faults mean the equipment is tagged out until it is repaired.
5. Close the loop on every defect. Each defect needs an owner and a due date, and a record showing it was fixed and checked.
6. Review completion regularly. Check that pre-starts are being done for every machine and shift, and follow up gaps.

Paper vs digital pre-starts

Paper pre-start books are cheap and familiar, but they have well-known problems. Pages go missing, handwriting is hard to read, and a defect written in a book in the cab may not reach the workshop for days. It is also hard to see whether every machine was checked on every shift. For what to look for when comparing tools, see our inspection checklist app guide. For excavators, loaders and other earthmoving plant, see our heavy equipment inspection app. Incidents, hazards and investigations can be managed alongside inspections in Safety Tracker.

With digital pre-starts, operators complete the checklist on a phone or tablet, add a photo of any defect and submit it on the spot. Checklists can be completed without coverage and submitted with a tap once the device is back online. In DIGI CLIP, failed items flow into the Action Log, where they are assigned, tracked and closed out with evidence, and overdue actions trigger alert emails. Records can be exported to PDF or Excel when an auditor, client or regulator asks.

Our pre-start checklist template is a good starting point, and the pre-start checklist app page shows how it works in DIGI CLIP.

Illustrative scenario: a forklift fault caught at 6am

A warehouse operator starts a forklift pre-start in the DIGI CLIP app and finds the reversing alarm isn’t working. He marks the item as failed, adds a photo and tags the forklift out. The fault goes straight to the Action Log and the maintenance supervisor is notified. The alarm is replaced before the next shift, a close-out form records the repair, and the forklift goes back into service with the evidence attached.

This scenario is illustrative. It shows how a workplace could use DIGI CLIP and is not an account of a specific customer.