This Bissell Big Green 17in.W Commercial Pro FMH Heavy-Duty Floor Machine features triple-planetary high-torque transmission to handle the most demanding applications. With a safety enhanced interlock switch, both hands are conveniently in control. Safety enhanced non-conductive dual triggers eliminate shock potential. All metal chassis adds weight for faster results. Full adjustable handle positions make operating easy and comfortable. Other features include a 50ft. power cord for a 100ft. workspace and nonmarking full wrap bumpers to protect floors, walls, and baseboards. Oversized 6in. wheels make towing easy.