The model number says ksm6573ob which is the same as the r-kp26m1xer and when they refurbish them they usually change the model number on them to show its refurbished. This is the best and most professional and most powerful high capacity mixer that kithchenaid makes. This one has been refurbished to new condition and comes with a warranty as well. I have one at home and am so happy with my mixer and I think you should too. You can connect so many kitchenaid attachments to it since it has the universal hub for all kitchenaid attachments. There are pasta makers, juicers, grinders, ravioli makers, ice cream makers, grain mills and many other attachments available for this mixer that makes is so unique. I think if you are looking for a heavy duty high power mixer with so much capabilities, buy this now. I guarantee you will love it. Product Features pouring shield is not included ( its the plastic thing around the bowl which is not even a big deal since no one uses it anyway). you can purchase it from kitchenaid incase you need it though.