The BDS 43/175 C , BDS 51/175 C, BDS 51/175-300 C floor machines are high quality, durable units that offer power and versatility for scrubbing and stripping. They feature an adjustable handle to accommodate various user heights and five inch non-marking wheels to allow easy transportation. These machines are available in single-speed or dual-speed. Floor Machine Built for Durability and Reliability Robust motor for everyday reliability Separate start and run capacitors for durability Cord strain relief to keep cord from breaking or tearing Strong and solid handle housing for trouble free operation