Hope all had nice and safe Holidays!.
My thread should have read need a better tractor /forums/images/graemlins/confused.gif.
I kinda started this thread before I had all my info together. Let me explain from the begining what had happened.
I purchased a Pronovost model P-740 snowblower. Its the group two class blower, weighs about 1200lbs and is 74" wide. It was purchased in Quebec. I had a hard time getting it across the border but that is another discussion all together.
I installed the blower on my NH2120 and it did not have enough power to run it even in fresh fallen snow. The snowblower is rated to run behind 35 to 60 hp tractors. Granted my NH2120 is at the lower end of the scale but the snowblower dealer said it should be able to run it. It didn't. So I tried to rent a larger tractor to run the snowblower but had no luck at all. I called a local framer who had a Kubota M69??DT tractor to try the blower on. Well it worked. The tractor didn't have good rubber plus the blower was smaller than the tire width. I called the dealer from where the blower was purchased and explained my problem. We talked in length about the issue. We came to the agreement that the NH2120 was not running right or over rated. The dealer also told me the he personally uses the same blower I purchased on a Kubota
L4200 GST and has no trouble.
At this time we where getting snow 2 times a week and each time measured by feet! The whole idea to have the blower was to help out with these kind of storms. Our plow truck were having a very hard time keeping up. Lucky for us we only had one of our 115 rural driveways get closed up. Not good 3 days before X-mas!.
So... I have a freind about 1.5 hrs drive away that had bought a new L4330HST TLB this fall. He isn't using it this winter and let me "use" it to see if it can handle the blower. After a 6 hours round trip of getting the tractor, lots of snow and poor road conditions.
During the installing the blower on the L4330HST I found the 3pt hitch doesn't raise at all even with no weight on it. After "diagnosing" (drawing out the hydraulic circuit) I found the dealer had 2 hoses switched on the power beyond block for the loader and backhoe. Turns out the power beyond was dumping to the sump and not 3pt like its supposed too. After switching the hoses everything worked.
The Kubota L4330HST has the same PTO HP as the NH2120 at 34.5hp. The L4330hst handles it very well. I even used it on the
L4330 for a pass and then removed it and installed it on the NH2120 and tried it (same snow conditions) and it was a joke. The NH2120 does not have the torque to maintain rpm during a load. I even ran it wide open. You get it under 2100 - 2000 rpms under a load (snowblowing) and the rpm will drop like a rock. The Kubota will not drop the rpm as easily. So I'm very pleased with the Kubota and it performance. A++ in my book. One thing that does make a difference is having the HST verses a gear for blowing snow. I've used it about 10 hrs blowing snow and very inpressed. The snow I've been blowing has been very wet, been plowed (snowbanks), and the temps above freezing.
Now the freind will let me "use" the tractor for the rest of the winter. But the tractor doesn't have a cab! So most likely the NH2120 is history. I know for one thing it will be HST for sure and most likely a Kubota. Looks like my options are limited to the L5030HSTC (cab model). It will give me an extra 7 hp on the pto which will help.
Any advice, comments, questions!!!!
In the next few weeks I will be specing and pricing out a new tractor most likely L5030HSTC and would need lots of advice on options to get.
Thanks again for all your help.