Roller Drills

Titan – the full lineup from the roller drill specialists

By | May 25, 2016

4AG will be displaying three different models of roller drill at Mystery Creek this month to cater for all sizes of farming and contracting operations. From the flagship CVH ‘Profi’ model for the discerning contractor or large scale...Read more

Flying the 4AG Flag

By | July 29, 2015

Fieldays are a firm fixture on the 4AG calendar. Every year we move multiple large machines to the fieldays, one in the South Island and one in the North, for the events. Our machines are not light or easy to pack up; the logistics behind taking a...Read more


By | November 28, 2014

A new 4AG Titan 6300 roller drill, made for an impressive combination coupled to a  Cat Challenger in northern Southland last month.  Russell Drummond runs three sheep & beef properties in the Mossburn/Five Rivers region totalling 2800...Read more


By | November 11, 2014

  A new Titan 6300 roller drill from 4AG was put through it’s paces in the ‘Big’ hill country stations northeast of Taihape in September.  Purchased by local Taihape contractor Ken Donovan who does the agwork on a number of the...Read more

Grasslandz 2014 – a roaring success

By | January 31, 2014

30th-31st January saw 4AG exhibit at one of the major machinery demonstration events, Grasslandz 2014.  This two-day event held every three years in the heart of Waikato, differs from other exhibitions in New Zealand, in that it is the only one...Read more

"We milk 2600 cows in both North and South Islands, plus grow maize and various crops on 600 hectares of lease ground. We are constantly developing new ground to bring into production and the 4AG 970's are excellent for chopping up old, heavily thatched pasture and contouring rougher areas. Daily throughput is important to our size operation. so we're pretty happy to be averaging 3-4 hectares/hour!"