Deutz-Fahr gave farmers a first glimpse of its proposed new range of conventionally built tractors with continuously variable transmission and record-breaking power of up to 440hp at Agritechnica 2013. The biggest and most powerful Deutz-Fahr ever, the tractor is the result of technological research, innovation capacity, partnerships of excellence and has been fuelled step-by-step by the “440hp Project” web community.
The Series 11 will be available from the end of 2015 in three models: 360hp, 400hp and 440hp. Despite its enormous power, style has not been neglected and on this score collaboration with Giugiaro Design and use of advanced technology that puts the operator at the centre of attention in the study of ergonomics, has resulted in the unique, dominating visual impact of the new 11 Series.
For the first time the Deutz-Fahr engine partner is MTU with its 12.8-litre 6R 1300 engine in the 440hp model having a torque of 1,800 Nm at 1,900 rpm; it is capable of maintaining high traction stress with limited fuel consumption.
The engine is housed in a frame that’s also home for the transmission and front axle, guaranteeing perfect construction modularity and excellent absorption of torsional stress generated by the large dimension equipment. All models will be Stage 4 compliant with high capacity fuel and AdBlue tanks.
With the ZF Terramatic TMG 45 transmission, the tractor achieves a new milestone with regard to economy of operation, both in the field and on the road, with a maximum speed of 50km/hr or 60km/hr at 1,700 rpm. The innovative ABS braking system provides optimum grip and safe and progressive braking, able to restore the maneuverability of the tractor in the minimum space possible.
Despite their exceptional dimensions all models in the range have a minimum turning circle with 650/65R38 tyres. In addition, to cope with high traction stress and reduce soil compaction, the 11 Series can be fitted with tyres up to IF900/65R46 due to use of the new Michelin AxioBib RCI 50, the largest agricultural tyre on the market.
The hydraulic system is commensurate with the complexity of the machine. There is a 300 lit/min load-sensing hydraulic system operating at 200 bar and up to eight auxiliary distributors, all electronically controlled and all with timer and flow control functions. The hydraulic oil reservoir is independent of the transmission and prevents dust or grime from the auxiliary distributors entering in circulation and causing damage to the transmission.
An innovative energy-saving function optimises overall efficiency of the machine by disconnecting the second hydraulic pump when the power requirement is adequately covered by the first. Finally, worthy of mention is the maximum lifting capacity of 12,000kg at the ball end of the quick-fit rear arms.
For smooth operation in the field and on the road the new front axle suspension of the 11 Series is independent and also the four-point hydraulic suspension cab is a completely new design: comfortable and ergonomic. A new level of comfort is obtained thanks to the mudguards being independent of the cab structure and reducing stress and noise.
For more information visit: www.deutz-fahr.com.
