Here is a table of the full specifications of the Makita HR4000C: Feature The HR4000C also features a two-speed transmission that allows you to choose the optimum speed for the task at hand, as well as a powerful hammer function that makes short work of concrete and masonry. It features a powerful 1050-watt motor that delivers up to 6.7 joules of impact energy, making it capable of handling even the most demanding jobs. The Makita HR4000C is a powerful and versatile hammer drill that is perfect for a variety of applications, including concrete drilling, masonry drilling, and chiseling.
