I suspect that where the blower fan joins the shaft driving it that you have a sheared key. Maybe a long 5/16" of 3/8" square key or maybe one or more Woodruff keys in line.
I have an Allied 8' blower 1990 vintage that had some oak firewood run through the blower (damm lying customer) and bent the 'ell out of it. With a bit of torch work and some welding, we put it back to work blowing snow in about 3 hours. It will still throw snow in a serious manner. I think the Lorenz is a tougher blower than my Allied.
Does this Lorenz have a 3 shaft gear box ahead of the fan? If so, there may be a sheared key under a gear inside of the gear box.
Another possibility is that the PTO engagement of the Oliver is slipping. If it is engaged with a hydraulic pressure on a PTO band (like the Fords do) then that is a possibility.
Because of the huge cost of the blower and the necessary hydraulic motor drive, I would not buy a blower for the Bobcat. Unless you can keep the Bobcat in a heated garage or shed, the cold starts on the Bobcat can eat up the hydrostats and main hydraulic pump. Besides, if you get the Bobcat sliding around on the ice they have no steering control. When you get stuck in the field in mud, you can "bucket" yourself out. When you have the snowblower attached, you are in deep doo-doo. Besides the bobcat has so little ground clearance you can easily hang it up on hard snow. I speak from experience on this, I have 2 plow trucks w/8' blades, 2 130 Hp tractors powering 8' 2 stage blowers, one 105 hp tractor w/front and rear 9' blades and a 975 Bobcat with 9 ft snow bucket. I only use the bobcat when I have to load snow into trucks to haul it out. The bobcat is just too slow for longer or wider drives. The bobcat has the highest maintanence costs per hour of any of the above equipment.
BTW, if you do buy the bobcat snowblower, check to see if your bob is equipped with the high flow hydraulic circuit first.
Your cheapest solution is to fix your Lorenz or your Oliver. But it is your $$$$ to do as you want.
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - Third Brush Generators - by Chris Pratt. While I love straightening sheet metal, cleaning, and painting old tractors, I use every excuse to avoid working on the on the electrics. I find the whole process sheer mystery. I have picked up and attempted to read every auto and farm electrics book with no improvement in the situation. They all seem to start with a chapter entitled "Theory of Electricity". After a few paragraphs I usually close the book and go back to banging out dents. A good friend and I were recently discussing our tractor electrical systems when he stated "I figure it all comes back to applying Ohms Law". At this point
... [Read Article]
Latest Ad:
Oliver 550 Diesel runs like a watch three point hitch pto engine gone threw about two hundred hours ago nice clean tractor
[More Ads]
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.
