John Deere’s new mid-specification M-Series trailed sprayer range makes its working debut at Cereals 2014, in the Sprays & Sprayers demonstration arena.To help reduce spraying cost per hectare, the M700 Series sprayers have been specially designed for farms growing up to 750ha of cereals, oilseed rape or row crops. M700 Series sprayers are available as standard versions with 2400, 3200 or 4000-litre tanks, or as ‘i-specification’ machines with 3200 or 4000-litre tank capacities. Equipped with a triple folding 30m boom, these sprayers match 6m seeders or drills.The larger M900 Series sprayers have many of the same features as the top of the range R900i Series trailed machines, including high capacity filling performance using the PowrFill chemical inductor, the same choice of 5200 or 6200-litre tank capacities for maximum productivity, and durable steel booms from 24 to 40m.Both the M700i and M900i sprayers are ISOBUS ready, so the machines can communicate with the tractor and enable ‘intelligent’ John Deere solutions. These include the Tank Fill Calculator, which helps the operator to calculate the correct amount of refill volumes required for each application, BoomTrac automatic boom height and tilt control and FieldDoc documentation software. M900i sprayers also offer a new in-cab nozzle control, allowing the operator to switch between spray nozzles on the move (see separate release).To meet the increasing demand for satellite guidance systems, AutoTrac automatic tractor steering and GPS boom section control are available for use with both i and non-i versions of the M-Series sprayers. A new Implement Display 1100 has also been developed to control the sprayer in conjunction with the multi-function lever; on the non-ISOBUS machines, this can be replaced by a GreenStar 1800 display when using a StarFire receiver and for automatic boom section control.