I have noticed that larger DP models have hydraulic levelers, less large (39 & below) have electronic levelers. Is there anything to be aware of with electronic?
I have POWERGEAR hydraulic levelers. At 8 years, I had to replace a bearing sitting on the top of the pump motor. At 13 years, I've had to replace 1 of the jacks (600 bucks...and they won't sell to YOU...only thru an authorized dealer)and this past summer 2 of my hydraulic hoses had to be replaced. Things do wear out. But....overall...a good system.