Spark-Spark VRT

The transmission equipping Spark tractors is based on a 5 speed gearbox with two ranges combined with a 3 range Powershift gearbox and complemented by a hydraulic reverse shuttle, the Stop&Go function and the SenseClutch system, to offer a total of 30 speeds in both directions. The addition of an optional creeper allows the tractor to work at a ground speed of just 0.134 Km/h at maximum engine speed and doubles the number of ratios available in both directions. With proportional shift actuator solenoid valves, APS (Automatic Powershift) and the SpeedMatching function, Spark tractors adapt automatically to changing load conditions, while the optional ASM function automatically engages and disengages the differential locks and four wheel drive.The new Spark family of tractors can also be equipped with the VRT continuosly variable transmission. The advanced control software features 3 different operating modes: manual, automatic and PTO. The VRT models offer unparalleled levels of comfort: in the majority of situations, the driver can control the tractor simply with smooth, gradual movements of the joystick instead of using the clutch, throttle and brake pedals and the gear shift.