I have 3 Ryobi Expand it systems: TP30 SS30 79R All three Power heads run excellent, The 79R is a little older, the other 2 were purchased in the beginning of 2006. Attachments include: 4ft pole saw 6ft pole saw double sided Hedger Edger (2) trimmer attachments One of the power heads has a bent shaft that I am getting replaced. I would like to sell all equipment together. All of this equipment retailed for over 1200.00. I will consider all fair offers and I'll post a photo as soon as I can.