J.J. I used a 4” cylinder and drove it off the PTO. The cycle time was just under 10 seconds at full throttle (24” stroke). A 5” cylinder of course would have been more powerful but the 4” will be good enough. With your 1445 you could easily use a 5“cylinder if you want to cut oak knots into. I looked back at the sample of the one you have and it looks like you can add a little to the beam, a quick attach plate, and a few hoses and you will be in business. At the base of mine I added a little metal to let it set steady on the floor when stored. Of course you will want to mount the valve where you can reach it from the seat. Your 1445 would be very good about lifting much heaver loads. I figure I can lift about 250 to 300 lbs. with mine. Good luck and send us some pics.