The AJ805E has 13 amps against 12, 15 inches against 12.6, and a scarifier reel. The weight is only 0.1 pound higher.
Rating caution
The listing shares its 19,316 ratings with the AJ801E, so they do not tell you about this size specifically.
Working safely
Unplug the machine before changing a roller or clearing the tines, and use an outdoor-rated cord on a GFCI-protected outlet. Mark sprinkler heads and buried lines first: tines at working depth will catch them.
The two closest products on price
Same section, nearest cost — what else that money buys.
The live figure beside a product went and asked the shop for it the moment this page opened; any amount written into the text has not moved since the sentence was drafted, and it is the first of the two that counts.