jeff9366
Super Star Member
- Joined
- Jan 14, 2011
- Messages
- 12,777
- Tractor
- Kubota Tractor Loader L3560 HST+ ~~~~~~~~~~~~~ 3,700 pounds bare tractor, 5,400 pounds operating weight, 37 horsepower
The rotary mower is the only implement I have had height-holding issues with. I regularly carry/transport a Wallenstein BX42 PTO chipper, 425 pounds, and it does not sink at all. (The chipper, of course, is lowered to the ground before PTO is engaged.)
If you study Ken's web page he makes his case that "backing plates" are NOT needed with his installations. My hooks are installed on the (relatively) light B3300SU bucket WITHOUT backing plates, provided double washers only, and hooks work perfectly without distortion of the hooks nor distortion or damage to the bucket. Note that Ken does sell backing plates for customers who must have them for peace-of-mind. I have carried many tree trunks chained to the front bucket which would have tipped the tractor forward onto the bucket without the Wallenstein's 425 pounds counterbalancing on the 3-Pt with no hook or bucket distortion or deterioration.
Tractor normally works at 1000 rpm; with the Hydrostatic range selected (H-M-L) controlling speed over the ground. When I have some distance to move I advance the throttle (in High range) to 1500-2000 RPM to cruise at a fast jog. Cruise speed WITHOUT throttle advanced is 10 mph in High range on Hydrostatic transmission. No vibration complaints in either 1000 RPM nor 2000 RPM scenarios.
When the PTO is powering the Wallenstein chipper, or I am 'hogging with 48" King Kutter Rotary Mower, the tractor engine is running at 2300 rpm to power the PTO at 540 RPM; the attached implement is flailing violently and there is considerable vibration.....but no more than on any other tractor powering similar violent implements. Note: The standard seat is pretty "cushy" on the B3300.
The Kubota B3300SU is a good package and I have been happy with it. My unfortunate experience with thick brush flipping out the lock pin which led to $972.51 repair was BAD LUCK, but it could happen to you. I wish I had not spent extra for the quick-release bucket. I probably would not have experienced this bit of BAD LUCK.
If you study Ken's web page he makes his case that "backing plates" are NOT needed with his installations. My hooks are installed on the (relatively) light B3300SU bucket WITHOUT backing plates, provided double washers only, and hooks work perfectly without distortion of the hooks nor distortion or damage to the bucket. Note that Ken does sell backing plates for customers who must have them for peace-of-mind. I have carried many tree trunks chained to the front bucket which would have tipped the tractor forward onto the bucket without the Wallenstein's 425 pounds counterbalancing on the 3-Pt with no hook or bucket distortion or deterioration.
Tractor normally works at 1000 rpm; with the Hydrostatic range selected (H-M-L) controlling speed over the ground. When I have some distance to move I advance the throttle (in High range) to 1500-2000 RPM to cruise at a fast jog. Cruise speed WITHOUT throttle advanced is 10 mph in High range on Hydrostatic transmission. No vibration complaints in either 1000 RPM nor 2000 RPM scenarios.
When the PTO is powering the Wallenstein chipper, or I am 'hogging with 48" King Kutter Rotary Mower, the tractor engine is running at 2300 rpm to power the PTO at 540 RPM; the attached implement is flailing violently and there is considerable vibration.....but no more than on any other tractor powering similar violent implements. Note: The standard seat is pretty "cushy" on the B3300.
The Kubota B3300SU is a good package and I have been happy with it. My unfortunate experience with thick brush flipping out the lock pin which led to $972.51 repair was BAD LUCK, but it could happen to you. I wish I had not spent extra for the quick-release bucket. I probably would not have experienced this bit of BAD LUCK.