The 2017 National Diesel, Dirt & Turf Expo will get underway this Friday (April 21) at Penrith Panthers in Mulgoa Road, Penrith, in Sydney's west.
The event runs from 9.30am to 5.00pm on the Friday and Saturday and from 9.30am to 3.00pm on the Sunday, and both admission and parking are free.
With around 200 exhibitors on site and a wide range of entertainment and attractions, organisers say there will be something to keep the entire family happy.
The line-up includes a freestyle motocross display, kids' rides, a huge vintage truck display, face painting, live music, live demos of heavy equipment and free showbags.
There's an extensive food court plus a café and a licenced bar.