Buying used
Buying a used excavator: the inspection checklist
Use this as a starting point for inspecting a machine. It is general information, not a substitute for a qualified mechanic.
Inspection checklist
Eight areas to check before you pay
Take a torch, a notebook and ideally a mechanic or experienced operator. Inspect the machine cold, then watch it work.
| Area | What to look for |
|---|---|
| Hour meter | Compare the reading with the wear on pedals, seat, pins and tracks. Ask for service records that support it. |
| Undercarriage | Track links, rollers, idlers and sprockets. Look for uneven or hooked wear, loose track tension and leaks from rollers. |
| Hydraulics | Check hoses, cylinder rods for pitting or leaks, slewing and travel motors, and how the arm responds under load. |
| Engine and cooling | Cold start, smoke, noises, oil condition, coolant and radiator condition. Ask how it has been used and serviced. |
| Bucket and attachments | Cutting edge and teeth, bush wear on pins, quick hitch fit and condition, hammer or auxiliary lines. |
| Slew ring and boom | Play in the slew bearing, cracks around boom and stick welds, previous weld repairs or bent components. |
| Cab and controls | Gauges, warning lights, joystick function, air conditioning, windows, and safety devices that should be fitted. |
| Records and ownership | Serial or PIN number matches the machine, service history, previous owners, and a PPSR search for security interests. |
Before you pay
Check for a security interest
A machine can carry a registered security interest from a previous loan. The free-to-search Personal Property Securities Register can help you check. Visit ppsr.gov.au for how searches work and any fees that apply.
- Get the serial or PIN number from the machine itself
- Search the PPSR before handing over money
- Ask the seller for written confirmation of any payout
- Keep copies of the receipt and all records
Hours are a guide, not a verdict
A low-hour machine that has been poorly maintained can be worse than a higher-hour machine with a complete service history. Weigh the meter reading against wear, records and how the machine has worked.
Transport and site safety
Check how the machine will be moved and whether you have a suitable float and permits for the weight and width. For safe operation guidance, see Safe Work Australia and your state or territory regulator.
Financing a purchase
If you plan to finance the machine, read our finance basics and compare total costs, not only repayments.
Looking for your next excavator?
Browse excavators on the marketplace, or list the one you are replacing for free.