1430 1 year report - long

   / 1430 1 year report - long #1  

IrTxRx

Silver Member
Joined
Apr 9, 2004
Messages
249
Location
Central Texas
Tractor
Power Trac 1430
I purchased a PT1430 in December 2007 with grapple&LM buckets, brush cutter, lackender baby boomer mini-hoe w/ thumb, 24" wheel trencher, potato digger & extra plate. Projects we have completed in 150 hours of use:

1.) re-dig ditches (200ft) along portion of driveway
2.) tram 20 yards of gravel 1/4 mile to driveway and back-drag
3.) Lots of pasture mowing and shredding of 3-4" softwood brush
4.) Clear several acres of cedar with chainsaw and grapple bucket (this used to take 1/4 day per tree to get it to the burn pile. Now it's trees per hour)
5.) Use wheel trencher and mini-hoe to dig holes to plant a dozen 35 gallon trees
6.) Use wheel trencer to cut friends concrete city driveway for sewer line repair (10 ft wide driveway in 40 minutes/cut x 2 cuts). This was really impressive.
7.) Dig trenches for friends sewer and water line (short runs)
8.) Take trash bin down driveway for pickup (weekly)
9.) Cut approx 1000' of 2'"x8" trench for livestock/yard waterlines in very short time
10.) Cut some really big trees into firewood (it's soooo much easier when you can lift the log to waist height with the grapple or mini-hoe.
11.) Digout behind in-laws lakefront retaining wall and demolish and remove fishing shed with mini-hoe, and tram all dirt up, up, up hill and out of the way for waterfront repairs
12.) Dig 10 yard of topsoil out of creek bottom for yard/landscaping
13.) Lifted and moved some really heavy things (big telephone poles, felled oak tree, LM bucket full of damp clay)
13.) lots more that I can't remember...

The good stuff --
Man is this tractor FAST!!! You can get into, around and under things you could not even dream of in a CUT. Especially the under part. The places I have gotten into, you cannot even imagine going with a CUT or skidsteer. I have the bar tire because I have lots of rock and flintstone, I drive across my lawn all the time and tracks never last past 1 watering. Switching attachments really is as easy as everyone says. There is no point in saying what your favorite attachment is, because if the one you have chosen isn't working perfectly for the job... switch 'em. Repairs to date have been challenging because of limited workspace inside the tractor, but not technically difficult (I am very UNhandy). It's small. My neighbor can get tractor/loader and 1 attachment on his trailer. I can get ALL my attachments loaded and unloaded on my 16' flatbed in about 10 minutes by myself. Makes friends-with-projects very happy. PT has been true to their warranty and even a little better (I got a free hose which are NOT under warranty). I knew what I was getting into and have been pleased with their service and help.

The bad stuff --
1.) Brushcutter -- I usually just run until it breaks or is about to throw a blade (ranges from 5 minutes to about an hour). The hub really needs to be re-designed to accept wing-shaped blades that will pass each other during kick-back and it mows too low in the highest setting. Is there a trick to preventing the bolts from working loose so fast??? I have used the blue colored thread stuff. Is there a lock so you can really torque down without the hub turning?

2.) Oomph - the tractor has none due to limited weight. Not really a fault, just a trade-off. You have to un-learn CUT and take smaller, faster bites

3.) Wheel spin - a little related to oomph, but different. If you are trying to push or back-drag and a wheel comes off the ground or looses traction, all power goes to that wheel. Need some kind of hydraulic limited-slip differential.

4.) Reliability - I had a major repair with approx 50 hours on the tractor. In PT's defense, it was a component that broke. What took a long time, was diagnosing the problem, not so much the repair (in the end, PT & I couldn't figure it out and I payed $500, while under warranty, to get the machine running... my choice because I wanted to tractor during my limited free time vs diagnose/repair). If this is your toyl (tool/toy), not a huge thing in the big scheme. If it is part of your livelyhood...big deal.
I will present this as a separate thread and we can do a case study and see who could diagnose the problem quicker PT or TBN :)

5.) Low profile - this is really an awesome feature of the tractor Re: stability, but kills the back when doing repairs. I need to create some kind of cross-tie elevated dock for repairs.

6.) IT'S REALLY LOUD (especially compare to my neighbors 50HP kubota which just purrs)

Would I do purchase a 1430 again vs. CUT? Yep
I'd be dead if I tried to do what I've done with a CUT.

Do I sometimes wish I had a big CUT or skidsteer for oomph? Yep. However, sometimes it's ok to BE the friend-with-a-project.

Operating costs + diagnosis/repairs + purchase of tools I didn't own have been about $1500 to date (which seems really reasonable to me since some should be fixed costs and hopefully I won't have as much trouble diagnosing future repairs).

All-in-all, I really enjoy my weird little MUT
 
   / 1430 1 year report - long #2  
Sounds like the 1430 is a very good landscaping tractor. I like the 1445 but it just seems too big for us.
I'm wondering if there's a way to get more lift out of it (counterweights maybe?).

I'll have to call Chris at PT and ask him if there's a 1430 around me that I can go see.

Thanks for your good report!
 
   / 1430 1 year report - long #3  
3.) Wheel spin - a little related to oomph, but different. If you are trying to push or back-drag and a wheel comes off the ground or looses traction, all power goes to that wheel. Need some kind of hydraulic limited-slip differential.

That should not be happening. My 425 does the have hydraulic equivalent of limited slip. The wheel motors on each side are plumbed in series. The two sides are plumbed in parallel. If one wheel comes off the ground, it can not spin because its mate on the other end of the machine is still on the ground, and all the hydraulic fluid flowing through the off-the-ground wheel must also flow through the on-the-ground wheel, which limits the rate of rotation of the off-the-ground wheel to that of the on-the-ground wheel. The manual that came with the machine even describes it as limited slip.

However, it is pretty plain that it is not working for some reason on some of the other models. Woodland Farms has posted about the problem on his 1845. I think this is something that needs to be addressed with Power Trac. I suggest a call to Terry, perhaps after verifying exactly how your 1430 is plumbed.
 
   / 1430 1 year report - long #5  
That may have fixed it on the '09s hopefully but I doubt it.
Also IrTxRx do you have Turf or Bar tires on your 1430?


Power Trac doesn't have formal model years. They change stuff when they feel like it. They have no publicly available numeric designators for any of the changes, if they exist. They just go by serial number or purchase date when you call in.

He has bar tires. It's under "the good stuff" in his post.
 
   / 1430 1 year report - long #6  
The bad stuff --
1.) Brushcutter -- I usually just run until it breaks or is about to throw a blade (ranges from 5 minutes to about an hour). The hub really needs to be re-designed to accept wing-shaped blades that will pass each other during kick-back and it mows too low in the highest setting. Is there a trick to preventing the bolts from working loose so fast??? I have used the blue colored thread stuff. Is there a lock so you can really torque down without the hub turning?

Take a piece of something, wood, metal, whatever, and wedge it between one of the stop bolts and the side of the deck in a manner that prevents the hub from rotating. That's your lock. :)
 
   / 1430 1 year report - long #7  
Take a piece of something, wood, metal, whatever, and wedge it between one of the stop bolts and the side of the deck in a manner that prevents the hub from rotating. That's your lock. :)

I use the air gun on it to tighten it down and use a 2x4 to wedge the other blade to keep the hub from spinning. Just make sure you have the little spacer thing inside the bolt hole of the blade. I got a few extras from Power Trac.
 
   / 1430 1 year report - long #8  
MR-
"Little spacer thing"...? Could you post a photo of one of your extras? I have a feeling that I'll lose a blade and not know that I am missing a critical part.

So far, knock on wood, I haven't lost a blade, but I have been following your suggestion of always engaging the blade at idle. Still, I am sure it will happen.

All the best,

Peter

I use the air gun on it to tighten it down and use a 2x4 to wedge the other blade to keep the hub from spinning. Just make sure you have the little spacer thing inside the bolt hole of the blade. I got a few extras from Power Trac.
 
   / 1430 1 year report - long #9  
MR-
"Little spacer thing"...? Could you post a photo of one of your extras? I have a feeling that I'll lose a blade and not know that I am missing a critical part.

So far, knock on wood, I haven't lost a blade, but I have been following your suggestion of always engaging the blade at idle. Still, I am sure it will happen.

All the best,

Peter

I'll see if I can find them when I get home tonight. They should be with my filters and such.

All they appear to be is a sleeve that the bolt goes through. The sleeve then fits inside the bolt hole on the blade. I guess you would call it a bushing? It is just a tad taller than the thickness of the blade. When you tighten down the bolt, it tightens against that spacer, not the blade. The blade rotates around the spacer, not the bolt. The only reason I knew about it was when my blade flew off after hitting a rock, I just happened to find it still on the bolt piece.
 
   / 1430 1 year report - long #11  
And here is a photo of the underside of my deck. As you can see, the blades swing freely. If the bolts were tight against the blades, they could not swing.
17522d1068439947-48-brush-hog-re-assemble-337019-brushhogrebuild07.jpg
 
   / 1430 1 year report - long #12  
The "bushings" on the 48" brush mowers appear to be nothing more than a bit of cut off pipe or thick walled tubing. I assume the larger models are similar.

(Watch me be wrong.) :eek: :rolleyes:

ID..........to fit the bolt
OD.........to fit the blade
Length....slightly longer than the blade thickness

Probably cheaper and quicker to make your own rather than ordering from Tazewell.
 
   / 1430 1 year report - long #13  
I have a box of them sitting at the farm.. I would send them to you if I was there. I made new, thicker, heavier, harder blades for my PT. Had to replace the bushings at that time...

Also, when I did this I used hardened bolts, a bit of blue goo, and hardened washers.
 
   / 1430 1 year report - long
  • Thread Starter
#14  
You mean a 2X4 on the bolt head(s) that aren't there because they were sheared off when the blades kicked back :)

Actually now, my blades (2nd set) are so bent that they go over the stop bolts and wedge under the one-another for some very exciting unbalanced brushcutter bucking.

Sedge: Thanks for the "lock" tip, I haven't though of it. There used to be a "PT operating tips" thread. That would be a good one to add for those of us who tend to overlook the obvious.

My wheels are definitely plumbed in series LL and RR (only ipsalateral side turns when up off all fours), but if one wheel starts spinning, most of the power goes to that wheel.

Shouldn't fluid follow the path of least resistance??? I didn't think it was a malfunction, just the nature of the beast.
 
   / 1430 1 year report - long
  • Thread Starter
#15  
Sounds like the 1430 is a very good landscaping tractor. I like the 1445 but it just seems too big for us.
I'm wondering if there's a way to get more lift out of it (counterweights maybe?).
QUOTE]

Remember, this tractor is FAST!!! take smaller bites.
 
   / 1430 1 year report - long #16  
Sounds like the 1430 is a very good landscaping tractor. I like the 1445 but it just seems too big for us.
I'm wondering if there's a way to get more lift out of it (counterweights maybe?).
QUOTE]

Remember, this tractor is FAST!!! take smaller bites.
Gotcha on that.
I have a chance to go see a 1430 and a 1445 (same owner) Friday if the weather permits :mad:
 
   / 1430 1 year report - long #17  
My wheels are definitely plumbed in series LL and RR (only ipsalateral side turns when up off all fours), but if one wheel starts spinning, most of the power goes to that wheel.

Shouldn't fluid follow the path of least resistance??? I didn't think it was a malfunction, just the nature of the beast.

Do your wheel motor have case drains? If they don't, it is impossible for most of the power to go to the wheel without traction. Since it doesn't have traction, it can't do any work and won't use any power, except for the little bit required to turn it over. Almost all of the power going to that side of the tractor will be used by the wheel that still has traction.

Remember, wheel speed is almost exclusively dependent upon hydraulic fluid flow rate. Wheel motors plumbed in series have to have the same flow rate, therefore they must turn at the same rate, therefore you can't have one spin while the other doesn't.

You may see a slight bit of wheel "cogging" as the pressure changes in the hose between the motors due to the unloading of the wheel without traction, but it will be limited to something less than a full revolution. The hose acts as a bit of an accumulator as it absorbs the increased pressure from the unloaded wheel.

Once a wheel breaks loose, more power is applied to the other wheel on that side, and there is some risk that it will also spin, even though it has more traction. Could that be what is happening?

If you do have case drains, the wheel without traction could be bypassing, sending a lot of fluid out through the drain. In that case, you would probably experience wheel spin.

My wheel motors do not have case drains, so I don't have any operating experience with that type and am merely hypothesizing. :D

Edit: I don't understand what you mean by only ipsalateral side turns when up off all fours. I take ipsalateral to mean same or one side. If the machine is jacked up so that all four wheels are off the ground, all four should rotate at the same speed.

Ipsalateral! You must be in the medical field. ;)
 
Last edited:
   / 1430 1 year report - long
  • Thread Starter
#18  
To clarify (hard to do without a reference point): When turning by hand

Regarding my wheel motors, they have 3 hoses. I presume one is the case drain. Funny, until now, I was a little proud I had the motors with the case drain. Thought of it as an upgrade. Apparently, it's not.
 
   / 1430 1 year report - long #19  
To clarify (hard to do without a reference point): When turning by hand

Regarding my wheel motors, they have 3 hoses. I presume one is the case drain. Funny, until now, I was a little proud I had the motors with the case drain. Thought of it as an upgrade. Apparently, it's not.

Interesting. You might give Terry a call and see if he can confirm my theory.

I think with some motors the case drains are optional. Might be worth checking to see if that is the case with your motors, and if so, if it would be prudent to try blocking them off.

There is also the question of how much they should be bypassing. Perhaps it is excessive for some reason. I'm a bit out of my depth, but I don't think you really should lose the limited slip function because of bypassing through the case drain.

I have to say, I've wished for a long time that I had purchased a 1430 instead of a 425. I still do, but not so much anymore. The 425's limited slip function works extremely well.
 
   / 1430 1 year report - long #20  
My 1430 has no case drains and it behaves like Snowridge describes. I can grab hold a log heavy enough to lift the rear wheels off of the ground and the tractor will still move. Can't steer, but the tractor will go.
 

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