The Xo 55 R duo is the most powerful 1-speed, two-paddle mixer for demanding materials. Two counter-rotating paddles create a forced mixing effect to easily handle heavy materials. It’s incredibly efficient, mixing heavy materials 50% faster than a single-paddle mixer. The counter-rotating paddles cancel the torque, so you can work more comfortably with less effort. Specially designed ergonomic handles reduce hand fatigue, while a raised handlebar ensures an upright working position to eliminate back strain. Made in Germany with high-quality materials, it won’t let you down. Four rubber bumpers protect the machine when it’s laid down, and the bumpers help absorb falls. With the HEXAFIX® quick coupling, you can change paddles quickly without additional tools.