The user-friendly design and Touch-n-Go[TM] controls. Reduce operator fatigue and effort with controls placed in the middle of the steering wheel for easy access. Available with ec-H2O[TM], FaST[R] and ES[R] Extended Scrub. AC brushless propelling motor operates more efficiently than traditional DC motors. Reduce slip/fall and maintenance costs with the Dura-Trak[TM] breakaway rear parabolic squeegee system that provides excellent water recovery and can be changed easily without tools.