Where to Sell Heavy Machinery in Australia: Platforms, Fees and Reach Compared
6 min read
There are four routes to sell a truck or machine in Australia: a specialist portal, a general classifieds site, an auction house, or a dealer. The right one depends on what the asset is, how fast you need it gone, and how much of the sale price you are prepared to give away for convenience. The short version: portals reach the most genuine buyers but charge for it, general classifieds are free-ish but noisy, auctions are fast and final at whatever price the room decides, and dealers pay the least for taking all the work off you. This site is a fifth option, and we will be upfront about our own position at the end rather than pretending to be a neutral referee.
The four routes at a glance
| Route | Speed | Typical cost to seller | Price outcome | Effort |
|---|---|---|---|---|
| Specialist portal | Weeks to months | Per-listing fee | Usually the best, you set it | High: you run the sale |
| General classifieds | Weeks to months | Low or free, category fees apply | Variable, heavy negotiation | High, plus scam filtering |
| Auction | Days to weeks | Seller's commission and fees | Whatever the day delivers | Low |
| Dealer trade or consignment | Immediate to weeks | The margin in their offer | The lowest, reliably | Lowest |
The specialist portals and what they charge
The specialist portals for this market are trucksales.com.au, constructionsales.com.au, farmmachinerysales.com.au and machines4u.com.au. Their audiences are the most qualified: a buyer on a truck portal is looking for a truck, which is precisely what Gumtree cannot promise you.
On fees, describe rather than quote, because these change and the current pricing page is the only source that matters on the day you list. The structures as published by the platforms themselves: the CAR Group sites (trucksales and its siblings) charge per listing, with terms that can include a listing duration and conditions on the listing; Machines4U advertises itself as commission-free for sellers, with paid options above the base. Gumtree, covered below, applies a mandatory listing fee in vehicle categories. Check the current published pricing for each platform on the day you list, because figures republished on blogs, including this one, rot quickly. That is why no dollar figures appear in this paragraph.
Who actually owns which portal
This is the context no portal publishes on its own pricing page. CAR Group (the carsales group) operates carsales, trucksales, constructionsales and farmmachinerysales, and moved to acquire Machines4U, a deal the ACCC examined through its merger review process in 2025; the ACCC's public register documents for that review set out the market questions it asked. If that acquisition completes, most of the specialist heavy vehicle and machinery listing traffic in the country sits with one group, and single-owner markets are not famous for falling fees. That is not a reason to boycott anyone; the audiences are real. It is a reason to keep at least one listing outside that ecosystem, and to treat "industry standard" fees as a price set by a market with one big seller in it.
Gumtree and Facebook Marketplace: reach against noise
Gumtree and Facebook Marketplace have enormous general audiences, and for cheaper assets, sub $20,000 machines, attachments, farm gear, they genuinely move stock. Gumtree charges a mandatory listing fee in vehicle categories and applies a service fee where its Gumtree Pay checkout is used; check the current fee pages before listing. Facebook Marketplace is free to list for private sellers.
The cost is noise. General classifieds deliver lowballers, "is this available" one-liners, and a steady stream of scam patterns: fake payment confirmations, overpayment stories, freight-agent fictions. If you sell there, do it with the discipline in our truck selling guide: named buyer, phone contact, cleared irreversible funds before possession. The scam patterns themselves are catalogued in our scams guide.
The other limitation is search. Serious buyers filter on GVM, hours, hitch type and year. General classifieds cannot filter on any of that, so your listing is found by luck and keyword, not specification.
Auction houses: speed against price
The national industrial auction houses (Pickles, Manheim, Grays, Ritchie Bros., Lloyds and the regional independents) will take a machine this week and settle within days of the hammer. For fleet disposals, insolvencies and estates, nothing else comes close, and mining and government vendors clear thousands of assets this way every year.
The economics are simple and worth stating plainly: the seller pays a commission and usually entry or lot fees, the buyer often pays a premium on top of the hammer price, and the sale price is whatever the buyers who turned up that day were prepared to pay. Sometimes that is a strong result on a sought-after machine. Sometimes a wet Tuesday delivers a number that would have embarrassed a private sale. Commission rates vary by house, asset class and negotiation, so get the schedule in writing before you consign; we are not quoting rates here because there is no single honest figure to quote.
Reserves partially protect you, but a reserve too close to retail just produces a passed-in lot and a re-listing fee conversation.
Dealer trade and consignment
A dealer trade is the floor price for your machine, paid for in convenience: instant, no buyers, no paperwork beyond the trade documents. Consignment sits between trade and private sale; the dealer sells your machine off their yard for an agreed fee or margin, and their retail audience does the work. Consignment terms vary widely, so agree in writing on the fee, the authorised minimum price, insurance while it sits on their yard, and what happens if it does not sell.
Matching the route to the asset
- Common, desirable, working gear (a tidy 20 tonne excavator, a late tautliner, a name-brand prime mover): private sale on a specialist portal or here. The buyer pool is deep and the margin you keep is real. Machinery buyers browse our earthmoving and construction listings by specification.
- Cheap or odd assets: general classifieds, priced to move, with scam discipline.
- Fleets, estates, anything with a deadline: auction, with the fee schedule negotiated up front.
- Changeover against a new purchase: get the trade offer, then test it against a fortnight of private interest before you sign.
- Anything with finance on it: whatever the route, the PPSR discharge happens at settlement. The mechanics are in the selling guide.
Whatever the route, the listing itself decides half the outcome; the specification checklist and photo set in how to write a listing that sells apply everywhere, including auction catalogue submissions.
Listing here as well
Our position, stated honestly: heavyvehiclemarketplace.com is a newer marketplace, our listing volume is thinner than the incumbents in some categories, and we are not going to pretend otherwise. What we offer is the other side of that trade: listing is free, the category and specification structure is built for heavy vehicles and machinery rather than adapted from cars, and your listing is not competing with ten thousand others in a pay-to-rank auction. A free listing here alongside whatever else you do costs you ten minutes and keeps one channel outside the consolidated ecosystem described above. That is the whole pitch.
Platform fee structures and the ACCC review status were checked against the platforms' published pricing pages and the ACCC public merger register as at 6 August 2026. Fees change without notice; confirm on the platform's own pricing page on the day you list.
