Travel Speeds at Full Engine RPM

Z915B, Z920M, Z925M, Z930M, Z950M

Forward..............0 - 16.1 km/h (0 - 10 mph)

Reverse..............0 - 7.2 km/h (0 - 4.5 mph)

Z920R, Z930R, Z950R, Z960R, Z970R

Forward..............0 - 19.3 km/h (0 - 12 mph)

Reverse..............0 - 7.2 km/h (0 - 4.5 mph)