JOHN Deere has rolled out its big guns in the smaller tractor.

Its new 5ML tractor making its Australian debut at a high value crop field day at the SuniTAFE Smart Farm in Mildura, in early October.

The 5ML – purpose-designed and built for the orchard and vineyard industries – promises cutting-edge technology and efficiency gains.

But the star of the show might well have been the Global Unm...