followup on 10' howse 3pt mower

   / followup on 10' howse 3pt mower #1  

Soundguy

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followup on 10\' howse 3pt mower

Welll.. I got a chance monday to really use my 10' howse 3pt mower for the first 'test' on the NH 7610S

I cut 10 ac with it. Including driving time to and from the pasture.. I did it in 2.5 hours.. as opposed to the 5 hour job it used to be with my Nh 1920 and 5' mower.

Here are some observations I made before /after the first cut.

Each tailwheel hub.. if dry.. seems to hold about a half tube of grease... the spindles also hold about a halftube..each.

The rear tailwheel rim bolts onto the flanged hub .. kinda weird looking.. the hub is cast and threaded.. and the wheel bolts in with 1/2 hardware.. the bolts protrude about 5/8 to 3/4 of an inch out the other side. Seems like there should be locking hardware on there... In fact.. after assembling the mower.. I did a few test cut passes in my yard, and then got it all ready to take down to the pasture to mow.. as I was pulling out of the driveway i looked back to see one wheel completely disasembled.. and the other loose.

After walking about 50' back I picked up the 4 bolts that fell out of the one wheel.. and the 1 that fell out of the other.

I put them back in, and then added a lockwasher and a nut to the exposed thread ont he other side.. also used a liberal does of red threadlocker. They should be bulletproof now.

Unit mowed decently.. though I miss the sharpened blades on my 5' KK... guess I need to get under there and block it up on jack stands and have at the blades with my angle grinder. i also notice that 3 blades leaves more of a pattern than one large blade/carrier as with the 5' Still cuts great... I just can't quite cut as low as I used to with the 5'.. which I could cut say... down to2" with the 10' I can only cut down to about 4" ( which is fine... no complaints there... ) I might even angle the 'cant' on the tail wheel assembly and raise the rear a bit to get another inch of cut.. which I would consider perfect under the circumstance.

On the toplink connection, it is slotted where the pin travels, instead of using a 'U' shaped piece like some of the other units do. I must say.. I was skeptical at first.. but now deffinately like that better than the 'U' piece.. which under some circumstances.. got angled down and stuck if you lifted the mower and had run up on some high ground or dirt mound with the front.. that got the 'U' piece wedged funny..

All in all.. looks great for an 'economy' brand mower ( yes.. it is in their HD line though.. )

Soundguy
 
   / followup on 10' howse 3pt mower #2  
Re: followup on 10\' howse 3pt mower

</font><font color="blue" class="small">(
I just can't quite cut as low as I used to with the 5'.. which I could cut say... down to2" with the 10' I can only cut down to about 4"
)</font>

Is this due to the wider cutter scalping or becuase the sides of the Howse are bigger keeping the blades further from the ground?
 
   / followup on 10' howse 3pt mower
  • Thread Starter
#3  
Re: followup on 10\' howse 3pt mower

Yes.. the sides on the howse seem 'deeper'.

The KK when on the ground resting.. would actually have stump jumper contact withthe ground. The howse can set flat on the grounbd and not have the stump jumper touching.

And as you pointed out.. in areas of extreme angle.. it is possible to have some side rubbing... luckilly I have flat flat flat land. And only the ant mounds get planed off... /forums/images/graemlins/shocked.gif

Soundguy
 
   / followup on 10' howse 3pt mower #4  
Re: followup on 10\' howse 3pt mower

</font><font color="blue" class="small">( On the toplink connection, it is slotted where the pin travels, instead of using a 'U' shaped piece like some of the other units do. I must say.. I was skeptical at first.. but now deffinately like that better than the 'U' piece.. which under some circumstances.. got angled down and stuck if you lifted the mower and had run up on some high ground or dirt mound with the front.. that got the 'U' piece wedged funny..
Soundguy )</font> <font color="blue"> </font>
I believe mowers that big without the swinging link are made for a chain top link. I have one on my bushhog and what's nice is it allows the mower to float rather than be steady as what would happen in that situation with a solid top link with no swinging link.
 
   / followup on 10' howse 3pt mower #5  
Re: followup on 10\' howse 3pt mower

</font><font color="blue" class="small">( On the toplink connection, it is slotted where the pin travels, instead of using a 'U' shaped piece like some of the other units do. )</font>
My 4' Howse is designed the same way, and I'm glad it is as it really helps when I'm backing into ditches with the extreme angles. The mower floats and doesn't cause the PTO shaft to hit on anything or pick up the deck.
I've seen a lot of mowers with no slot and can see that slotted is better. John
 
   / followup on 10' howse 3pt mower #6  
Re: followup on 10\' howse 3pt mower

My old 5 ft Bush hog has a chain from the top of the front a frame to the mount for the rear swivel wheel. I have a rigid top link. This arrangement allows maximum flex and coutour following for the deck. No bent brackets /forums/images/graemlins/smile.gif
 
   / followup on 10' howse 3pt mower #7  
Re: followup on 10\' howse 3pt mower

</font><font color="blue" class="small">( My old 5 ft Bush hog has a chain from the top of the front a frame to the mount for the rear swivel wheel. I have a rigid top link. This arrangement allows maximum flex and coutour following for the deck. No bent brackets )</font>
I can't quite picture what this does for contour following, do you have a pic you could post? I know some use chains instead of top link. If you have a chain from the front A frame to the rear tailwheel, what's lifting the chain? Sorry to be so dense, but I don't have a lot of imagination for reading the written word! Thanks, John
 
   / followup on 10' howse 3pt mower #8  
Re: followup on 10\' howse 3pt mower

</font><font color="blue" class="small">( ....Sorry to be so dense, but I don't have a lot of imagination for reading the written word! Thanks, John )</font>

Should I draw you a picture?

/forums/images/graemlins/wink.gif

JK KiotiJohn

The chain will be under tension when the 3PT is lifted and lift up the reaer end. When the 3PT is down it will let the rear end of the mower rise with the contours.
 
   / followup on 10' howse 3pt mower #9  
Re: followup on 10\' howse 3pt mower

</font><font color="blue" class="small">( Should I draw you a picture?)</font>
Well, since you only put up words, I'm in the same boat. The chain is only hooked to the frame and back to the wheel. Sorry I don't see how that hold up anything unless the chain is hooked to a part of the lift system. I said I don't have enough imagination to picture it!
Maybe slowrev can post a pic.
thanks for trying anyway. John
 
   / followup on 10' howse 3pt mower #10  
Re: followup on 10\' howse 3pt mower

On my bush hog, there's a chain that runs from near the tail wheel on the deck to the 3pt mount just under the top link.

When the 3pt is raised, the chain gets taught and lifts the rear of the cutter. HTH.
 
 

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