Valtra A-series tractors get new look

Valtra's updated A Series has been given the same modern look as other successful Valtra tractors, such as the S, T, M and C Series. Beyond appearance, other improvements have also been introduced in areas of usability and safety. The A Series was originally launched with a fully synchronised transmission with 12 forward and reverse gears. The straightforward design made this transmission exceptionally efficient. The powertrain has now been further improved, so that the clutch for the four-wheel-drive operates the same way as in larger Valtra tractors. It is a multi-plate clutch that is disengaged by low-pressure hydraulics and engaged with a spring-operated mechanism. This allows automatic four-wheel braking in all driving situations.

The powertrain on the A Series has always been extremely easy to use, and now it is better than ever. For example, the differential lock can be engaged and disengaged simply and easily using an electronic rocker switch. The A Series is also available with Valtra's HiShift button-controlled clutch, which reduces stress on the legs. The same feature also applies to the PTO, which can be engaged and disengaged electronically. The speed that the gear or PTO is engaged is fully adjustable. A mechanical lever can also be used when necessary for exceptional circumstances.

The new-look engine cover is made of Telene, a two component injection-moulded plastic that is extremely light and durable. The engine-cover is hinged at the back and opens up completely on gas struts. The exhaust has also been repositioned to the front right corner of the cab to further improve visibility. Regular maintenance is also easier than ever, as all servicing points are now situated on the left side of the tractor. In addition, the air-conditioning cell can be conveniently removed by hand for cleaning. The oil-change intervals for the engine are 500 hours. The fuel-filler pipe has also been extended to ease refuelling and now comes with a lockable fuel-filler cap.

There are three cab options available: a standard cab, a 155-mm lower cab for tight spaces, and a forest cab with more room inside for turning and a gas pedal at the rear. The driver's seat rotates 180-degrees in all three cabs. The glass on the cab door is now one piece to achieve greater rigidity.

The A Series comes in three models. The three-cylinder A75 produces 74 hp (ISO) and now comes with the same wheelbase as four-cylinder models. This offers greater stability for front-loader work, for example. The four-cylinder A85 produces 88 hp and the A95 98 hp. The new SisuDiesel turbocharged engines meet all European Tier 2 emissions standards, and the battery produces 95 amperes.

The output of the hydraulics is 55 litres per minute. In addition to a mechanical-hydraulic rear linkage an electronic Autocontrol system is also available. Other options include a front-loading mechanism capable of lifting 2.5 tonnes and a front PTO. The range of options on the whole has been expanded. For example, all A Series models are available with rear-wheel-drive. Special tyre sizes are also available for row crop farming. The A Series is now better than ever. Valtra has kept these models as straightforward and easy-to-use as possible without sacrificing productivity and reliability.