Buying Advice bx or b series and what horsepower

   / bx or b series and what horsepower #1  

taos

Bronze Member
Joined
Mar 2, 2009
Messages
66
Location
canada
Tractor
kubota b2920
Hi I was thinking of trading up to a b series and was wondering what horsepower was a good choice ,I have a bx 25 now,also does a b series cut grass as good as a bx series,(does the b series damage the turf) with turf tires? I was looking at higher ground clearance and more hydraulic flow and more loader lift capacity then my bx 25, im happy with engine horsepower but if I go to a new tractor( larger) I would like to have the same power to weight.
 
   / bx or b series and what horsepower #2  
You are asking good questions. The B's in the 20 series are a personal choice, any of them, it just depends on your pocketbook and PTO hp needs.

The power to weigh ratio will not be noticeably different, in my view. The B 20 series isn't THAT much heavier. The B2920 would obviously be the most power to weight ration. The hp is rated at lower RPMs on the B's, so the 23 hp B2320 has the same D1005 engine as the BX2660, for example.

The current B in the 20 series does NOT mark the grass. I have very sensitive, sand based grass, that tears easily and I see absolutely no difference between it and the BX1860 I replaced.

The ground clearance is wonderful. Honestly? Just think of the B 20 series as a BX on much, much bigger wheels. It is quite easy to manage in tighter places. Also, the HST transmission is much less whiny and the tone of the bigger block engine is very pleasant. The 3 range is nice, and the 1/4 valving of the 3 pt control simply works better.

I compared a BX to a B2320 and wrote a full review here, if you have an interest.
http://www.tractorbynet.com/forums/.../185147-bx1860-vx-b2320-contrast-compare.html
 
   / bx or b series and what horsepower #3  
what horsepower was a good choice ,I have a bx 25 now,

What implements do you need to run from the PTO and what is their HP requirement?

also does a b series cut grass as good as a bx series,(does the b series damage the turf) with turf tires?

B's are fine grass cutters. Bigger and less tight turning than a BX, but do a reasonable job as long as you don't have lots of obstacles to dodge.

I was looking at higher ground clearance and more hydraulic flow and more loader lift capacity then my bx 25, im happy with engine horsepower but if I go to a new tractor( larger)

Yep, lots more clearance on a B vs a BX.

There is more flow, but the cylinders are larger on a B loader, so net-net your cycle time wont be 2x what you have on the bx now.

The lift capacity isn't that different.... BX - 518 vs B2920 661
Difference of about 140 lbs

I would like to have the same power to weight.

The BX25 and the B2920 weigh the exact same. (1542 vs 1554).. Ok its like 12 lbs different... but close enough.

If you really have out grown the BX and need lots more loader capacity, and more power/traction the B series is likely to disappoint you. It IS an upgrade, but the upgrade is slight.

I've got a BX I've out grown and looked at the B's and there just isn't enough increase in capacity for the trade. I'm looking at a Larger frame L at this point L4240. I realize this may be way too much of an upgrade for you, but its the right change for my new needs.

You need to list out what you need the new machine to be able to do, and then find a machine that fits the need, rather than saying I want a bigger machine, and then hoping it can do the job.
 
   / bx or b series and what horsepower #4  
If you really have out grown the BX and need lots more loader capacity, and more power/traction the B series is likely to disappoint you. It IS an upgrade, but the upgrade is slight.

I agree.

The Bxx20 series isnt that much of an upgrade over the BX and I think you will be dissapointed as well.

I wouldn't even consider the upgrade unless you jump up to the Bxx30 series or the B3200/3300 series. Those will offer a good bit more lift capacity on the FEL and 3PH than the BX or Bxx20 series.
 
   / bx or b series and what horsepower #5  
You should be aware that when it comes to an MMM on B series tractors, they fall into two different categories. Some of the B tractors have free floating suspension for the MMM like the BX series. The suspension can hold the deck up and you can put as little or as much of the weight on the anti-scalp wheels as you like. Other B series tractors require you to lower the deck and the wheels on the MMM carry the full weight of the deck. The ones that have the free floating MMM do NOT have position control on the 3ph. Those that do have position control on the 3ph do NOT have the free floating MMM. No Kubota has both free floating MMM AND position control.

If I remember correctly the XX00 series has position control but no floating MMM, while the XX30 models have free floating MMM but no position control.
 
   / bx or b series and what horsepower #6  
In my extensive review,

http://www.tractorbynet.com/forums/.../185147-bx1860-vx-b2320-contrast-compare.html

I detailed the differences I found, when trading up from a BX1860 to a B2320 just a few months ago. I didn't spend much time in the review with stats, but went about my everyday chores and talked about them in the review.
1.) Plowing
2.) Field cultivating
3.) Using the loader
4.) Towing
5.) Mowing grass with RFM
6.) Snow plowing

It is only in doing actual chores with one's tractor that you get a feel both for what it can, and how the controls, levers, and features work, imo. For me, the primary, over-riding necessity was not the FEL, (no big deal) the 3 speed ranges, (no big deal) increased HP, (no big deal) etc.

For me, it was ground clearance. End of story.

  • In real life, the B2320 cycles the FEL much quicker and it is more powerful.
    In real life, the entire package is quieter to operate.
    In real life, the B has a far better instrument panel.
    In real life, the B is taller, slightly longer, and slightly less nimble.
    In real life, the B has a much larger 3 pt hitch geometry.

In a nutshell? Nice perks and bonuses, but that's about it. Only you can decide whether the B is a large enough "upgrade" to meet your work-a-day world of tractor chores.
 
   / bx or b series and what horsepower #7  
You should be aware that when it comes to an MMM on B series tractors, they fall into two different categories. Some of the B tractors have free floating suspension for the MMM like the BX series. The suspension can hold the deck up and you can put as little or as much of the weight on the anti-scalp wheels as you like. Other B series tractors require you to lower the deck and the wheels on the MMM carry the full weight of the deck. The ones that have the free floating MMM do NOT have position control on the 3ph. Those that do have position control on the 3ph do NOT have the free floating MMM. No Kubota has both free floating MMM AND position control.

If I remember correctly the XX00 series has position control but no floating MMM, while the XX30 models have free floating MMM but no position control.[/quote]
My B3200 had the 1/4 inching 3ph as did my B7800 but they did not work the same. I went to Barlows after getting the B3200 to see if mine was messed up and the others on the lot worked the same.
I had a L3240HST which had position control between the B7800 and B3200 so I wasn't totally sure there was a difference between them at first but I eventually became certain that the 3ph operated differently between them.
I believe the 30 series does have position control but certain a B3030 owner will respond.
I think you just reversed the series number that does and doesn't.
 
   / bx or b series and what horsepower #8  
You have gotten some excellent advice so far on which I can't improve. A couple of years ago I was convinced that I "needed" to "upgrade" to a B Series. Heck I even sold my BX. After a LOT of research and trying more tractors than I can remember, I bought a new BX2660.

This year I bought a L5030 which makes an excellent companion to my BX. For me an "upgrade" to a B just wasn't the right niche for me, but it is for others; only you can tell.

We do have an M8540, but we mostly use it on another farm.
 
   / bx or b series and what horsepower #9  
In my extensive review,

http://www.tractorbynet.com/forums/.../185147-bx1860-vx-b2320-contrast-compare.html

I detailed the differences I found, when trading up from a BX1860 to a B2320 just a few months ago. I didn't spend much time in the review with stats, but went about my everyday chores and talked about them in the review.
1.) Plowing
2.) Field cultivating
3.) Using the loader
4.) Towing
5.) Mowing grass with RFM
6.) Snow plowing

It is only in doing actual chores with one's tractor that you get a feel both for what it can, and how the controls, levers, and features work, imo. For me, the primary, over-riding necessity was not the FEL, (no big deal) the 3 speed ranges, (no big deal) increased HP, (no big deal) etc.


For me, it was ground clearance. End of story.

  • In real life, the B2320 cycles the FEL much quicker and it is more powerful.
    In real life, the entire package is quieter to operate.
    In real life, the B has a far better instrument panel.
    In real life, the B is taller, slightly longer, and slightly less nimble.
    In real life, the B has a much larger 3 pt hitch geometry.
In a nutshell? Nice perks and bonuses, but that's about it. Only you can decide whether the B is a large enough "upgrade" to meet your work-a-day world of tractor chores.

I started with a BX2200 MMM FEL as my first life time mower with an expensive wheelbarrow on the front, To my delight I discovered I had a workhorse that was awesome and also mowed good. My property was rough, gullied, rocky and some scrubby trees on a hillside.
After one year I traded to a B7800 FEL and RFM. Reason........GROUND CLEARANCE AND GROUND CLEARANCE AND GROUND CLEARANCE. Had the B7800 and also bought a BX1500MMM for wife to help me mow. Kept both of them for 3 years until paid off.
Traded for a BX2350 MMM and L3240HST. Kept both of them for less than a year. L3240HST TO MUCH GROUND CLEARANCE ON MY HILLSIDE. Never felt comfortable (safe) on it on hills. Run over a rock with one wheel or in a hole and it was brown pants time but it was great and stable and I was King of the Mountain on my flat front yard or slightly tilting small section of front yard which is where I didn't need to use it since I had a BX for mowing.
Try them on your property if possible and at least at the dealers. There is such a thing as to big. I shake my head alot of times when I see people that haven't experienced a bigger tractor advising that get BIGGER and BIGGER is better. It ain't so. Match the tractor to your mostly needs and hire someone with specialized equipment to do those occasional jobs.
Consider your needs and get what will meet them. Since you've had a tractor you have a better idea of what you'll do with it than I did on my first purchase or almost anyone that has never owned one.
 
   / bx or b series and what horsepower #10  
I traded my bx24 for a b3030 last spring. I did not get a mower with it. I was tired other swapping the deck, hoe and loader everytime I needed to mow. I went and got a home cheapo rider so I size of my lawn take about 15 minute more to mow but when you count the time swapping over work out to be the same. I am very happy with the 3030/
 

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