I've seen some of this company's products out in the system but not with a trike - the dolly in the photo would perhaps work but tow dolly's are a PITA. Seen bikes crosswise on their own lift, followed by the toad four down - that's a lot of weight on the tow frame.
Overbilt Lifts car dolly, the original overbuilt RV, ATV, golf cart, and car trailer