Deutz-Fahr has moved into the high-power zone with the introduction of its new 9 Series tractors that comprise four models from 270-340 hp and employ TTV continuously variable transmissions.
Offering operator comfort, fuel efficiency and low operating costs, these tractors also benefit from a style that has been developed and refined in collaboration with Giugiaro Design. Their clear and decisive lines for the hood, their distinctive cab and generous use of high-quality materials result in an aggressive yet user friendly design, which has become the hallmark of the latest Deutz-Fahr tractor developments.
The new models provide unequalled performance when working with large, power-sapping ploughs or deep subsoilers as they do when powering high-capacity cultivator drills. Their reliability and economy is truly first class, but not, it should be noted, at the expense of versatility or manoeuvrability.
Power is provided by Deutz TCD 7.8-litre twin-turbo six-cylinder engines that are compliant with EU Stage IV emission regulations and employ four valves/cylinder. These engines are also intercooled and use an integrated electronic control for their Deutz Common Rail injection system and post-processing of exhaust fumes with SCR catalytic converter and DPF.
A large fuel tank capacity means uninterupted days can be spent in the field, and a new electronically controlled cooling system ensures that maximum efficiency and low fuel consumption is achieved, which is particularly useful during road transport when ambient temperatures are high.
Fast reactions with safety and precision are characteristics of the ZF Terramatic TMT 32 continuously variable transmission which reaches new levels of fuel efficiency when operating both in the field and on the road. A top speed of 60km/hr can be attained at 1,780 rpm engine speed, 50km/hr at 1,480 rpm or 40km/hr at 1,350 rpm. Also helping to reduce fuel consumption is a PTO package which offers three speeds of 540E/1,000/1,000E and progressive electrohydraulic control.
Conditions on the road and in the field can change continuously, but due to its front-axle-suspension system, the 9 Series has perfect driving dynamics and provides superior comfort. Stopping the tractor is also important; for this, there’s the PowerBrake braking system that requires only a small imput to bring the tractor safely to a halt. There’s also an electronic parking brake that provides obvious postive engagement. The disc brakes on the front axle in the 60km/hr version also make an important contribution to braking performance.
The hydraulic system employs a 210 lit/min Load-Sensing pump operating at 200 bar and up to seven auxiliary distributors, of which four provide a maximum flow of 150 lit/min and three with a flow of up to 100 lit/min. All are electronically controlled with timer functions and flow control.
A 90-litre hydraulic system oil tank is independent of the transmission oil reservoir and, as a result, prevents dust or grime entering via the auxiliary distributors. Maximum lifting capacity at the ball end of the quick fit rear arms is rated at 12,000kg.
The Maxi-Vision cab further enhances the 9 Series tractors. Within it there is comfort, quiet and good allround visibility – the latter due to the new single-piece windshield. Further comfort is achieved through use of high-quality materials for the functional soft-grip steering wheel and the positioning of the antiglare colour monitor alongside the driver’s seat. Options include a 12-inch touchscreen monitor (i-Monitor 2.0), the Agrosky GPS navigation system and the ComforTip management system.
For Deutz-Fahr the introduction of the 9 Series represents an important milestone; one that follows hard on the heels of the multiple award winning 7 Series and makes a major contribution to the efficiency of modern agriculture where efficiency, fuel economy and reliability are now essential ingredients.
For more information visit: www.deutz-fahr.com.
