Well, add me to the list. I'd like to hear if this mower is any good or not.
If I hear nothing, I'm planning on buying a 6-foot Titan flail and try it out. For me, I'll be using it commercially but only to mow field grass with very little brush growth. I have a limited budget and my options are to buy a beat to crap old Ford or Mott which probably needs new knives, bearings, and belts...or spend a couple hundred more and get a brand-new albeit Chinese made flail mower. New belt, bearings, knives. Plus a one-year warranty.
I've been using a 4-foot Vrisimo for several years which is very old - circa 1989 - but still performs well. I've replaced all the knives several times, as well as the belt. The greaseable bearings are original, but the driveshaft u-joints are going to need to be replaced.
I'm willing to take a chance.
To follow up, I just placed an order for a 72" Titan flail this morning. $1369 including shipping seems like a bargain. For the fall cutting, I'll be running my old 48" Vrismo MightyMax behind the Kubota
B2920 AND this 72" Titan behind the
L4310. I think these tedious jobs will go much better. I just changed the driveshaft u-joint on the Vrismo plus replaced a couple of hangers and knives.
I used to run the Y-shaped industrial side knives on the Vrismo. I find the mower cuts grass better with the duck-foot hammers, so I am running all those on the Vrismo now. I'm pleased the Titan flail has this same type.
Couple of observations:
Changing knives is a breeze on the Vrismo. You simply remove the skid shoes (4 bolts to do both sides) and then remove a cotter pin that holds a long steel rod in on the drum. Pull the rod out, and one whole row of knives drops to the ground. Do that two more times, and they are all out. I noticed the Titan uses individual welded mounts for each knife with a bolt. That will certainly be tedious to change all of them.
Also, the Vrismo knife mount system is 3 pieces: an oval loop from the drum rod, then a triangle hanger from the loop, and finally the knife (or knives). This means that if you hit a rock or other obstacle, the knife can "kick back" in two stages which protects things better. It also means that if something is damaged, it will likely be the knife, triangle, or loop...not the rod mount. Since the triangle has a break in it on one side (to allow the loop and knife to slip on) it means the triangle will usually spread open if the knife contacts a rock or obstacle. These are easily replaced. On the Titan, the knife can only kick back in one stage, and further damage would rip the welded knife mounts off the drum. The only repair possible would be to weld new mounts back on...nowhere near as good as the Vrismo system.
I have not seen the Titan belt system. I can see it is under a belt guard cover which needs to be removed with a bolt. The Vrismo uses a quick release rod. The Vrismo has a spring tensioner with a manual nut for increasing tension. I like that design. It also has an incredibly rugged double-belt...much like a snowmobile transmission pulley belt. We'll see how the Titan is in this regard.
Anyway, I'm excited to get the larger flail and I'll report back in a month when mowing starts. Maybe sooner with additional photos and observations.