The ES400S Walk Behind Scraper is a highly efficient machine that comes equipped with a range of features that make it perfect for a variety of applications. Its integrated swivel cutting head allows the blade to stay in contact with the floor as the drive wheels roll over debris. The swivel head comes with a number of attachments including 4 sizes of blade clamps and a carbide shank option. These attachments allow the user to set the machine up for the best performance on a wide range flooring types. It is self-propelled in both forward and reverse directions, and comes with full speed control. The handle of the machine is adjustable to 6 different positions, making it easy to operate for users of varying heights. The components of the machine are simple and robust with no complicated electronics, ensuring a long service life and less maintenance requirements. Additionally, the removable weights of the ES400S Walk Behind Scraper make it easy to transport, while its patented design improves efficiency significantly over other hydraulic machines. These features make the ES400S Walk Behind Scraper an ideal choice for those looking for a powerful and reliable machine for their scraping needs.