Ground Speeds—IVT™/AutoPowr™

Travel speed is infinitely variable from -20 to 40 or 50 km/h (-12 to 25 or 31 mph).

The chart lists minimum engine speed needed to maintain 40 or 50 km/h (25 or 31 mph) travel speed using maximum rolling circumference shown. Transmission ratios up to give top speed until engine speed drops below rpm listed.

For example, in Auto mode at full throttle with group 48 tires at 50 km/h (31 mph) travel speeds, if load pulls engine rpm down to 1703 rpm, ground speed will be 50 km/h (31 mph). If the load pulls engine rpm below 1703 rpm, ground speed will decrease.

In manual mode at full throttle, ground speed would also be 50 km/h (31 mph). The transmission will ratio back to give a top speed of 50 km/h (31 mph).

	Group 47 Tires RC = 5850 mm (230 in.)	Group 48 Tires RC = 6164 mm (243 in.)	Group 49 Tires1 RC = 6497 mm (256 in.)
Minimum Engine Speed - 50 km/h (31 mph) Travel Speeds	1795 rpm	1703 rpm	1616 rpm
Minimum Engine Speed - 40 km/h (25 mph) Travel Speeds	1436 rpm	1363 rpm	1293 rpm

NOTE: Actual rpm may vary from those listed.

NOTE: Tire sizes used are group nominal. Actual tires sizes can vary up to 2%.