The new 7-Series TTV from Deutz-Fahr includes the 7250 TTV and 7250 TTV HD that offer greater comfort and higher traction force paired with highest efficiency through the new SDF TTV Compound Transmission.
So confident is Deutz-Fahr of the 7-Series’ high quality, reliability and lowest running costs that the engine oil replacement interval has been increased to 1,000hrs, while the transmission oil has been increased to 2,000hrs.
The Deutz TCD 6.1 Stage V engine now offers up to 247hp and a maximum torque of 1,072Nm. The new SDF TTV Compound Transmission – equipped with the PowerZero function and the well-known PowerShuttle – ensures impressive pulling performance and high acceleration, while reaching 60km/hr at an engine speed of less than 1,800rpm (40km/hr at less than 1,200rpm).
The TTV transmissions offer the perfect combination of two extremely efficient hydrostatic units paired with optimised mechanical components. The new powertrain guarantees extreme robustness through a high mechanical power flow in typical working conditions at low and high speeds.
Larger diameter rear tyres (2.05m) are now available for the new 7-Series TTV and the payload has been increased to up to 6.5t, with a gross vehicle weight of 15.5t. This increases to 16.0t with the 7250 HD version. Intelligent front axle suspension is available, as are dry disc brakes for improved road safety. The turning circle has also been reduced by almost 2.0m.
A new steeper hood and raised cab ensures greater all-round visibility. The front 5,450kg lift capacity can be coupled with the Dual Speed front PTO to provide a change of the PTO speed from 1,000 to 1,000Eco in the InfoCentre. Eco PTO speeds at the rear allow the operator to work at partial speeds, providing clear advantages in terms of fuel consumption and reduction of wear.
The new 7-Series hydraulic circuit is independent from the transmission lubrication circuit, while the load-sensing pump is available with three different flow rates up to 210 lit/min. Thanks to the new CleanOil hydraulic system, there is 90 lit removable oil capacity. Furthermore, the electronic control of all the distributors means they can be programmed and controlled proportionally.
The new 7-Series TTV is TIM ready, allowing two-way communication between the tractor and implements, further improving efficiency and work quality.
For the first time in this power range the Deutz-Fahr engineers developed for the new 7-Series TTV a Front-Loader Light and ReadyKit. Together with the Profiline FZ80.1 front loader the 7-Series TTV is a real loader tractor. It has a new lifting height of more than 4.5m and a breakout force of 3,770daN.
The renewed MaxiVision cab can be equipped with an improved pneumatic suspension, a practical bar mount for the installation of additional monitors, as well as a pneumatic seat that can swivel up to 23 degrees.
The 7-Series is equipped with the new SR20 GNSS RTK satellite receiver. The Auto-Turn function enables the tractor to turn at headlands automatically.
The iMonitor3, allows the control of all the functions of 7-Series tractors and allows data exchange with Agrirouter. New functions include Via Xtend that allows the screen to be cast wirelessly to external tablets. The new 7-Series TTV also offers as standard a data management package and SDF Fleet Management free of charge for the first year. This allows also remote diagnostics to improve the communication flow between dealer and driver.
Depending on towing requirements, the new 7-Series TTV can be equipped with hydraulic and or pneumatic trailer brakes. The dual-mode function allows it to connect to old and new models of hydraulic braked trailers. The advanced Trailer Brake Management (aTBM) optimises trailer braking performance. An engine brake is also available that activates the E-visco fan to increase the deceleration capacity.
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