My recent trip to Taz

   / My recent trip to Taz #1  

marrt

Platinum Member
Joined
Mar 10, 2002
Messages
816
Location
Northern VA
Tractor
Power Trac 1845 and 425
Well, I took my trip to Tazwell last week. Terry had a 425 and 1430 lined up for testing. Keep in my...I owned a 425 for 2 years (2002 model) and currently have an 1845. The 1845 has the same "front section" as the 1430 and most attachments are interchangeable.

Here are my impressions:

PT-425
The current 425 is MUCH better than the old unit. I was shocked to see wheel motors with case drains (guess I missed reading about that here). Terry said these motors perform much better when the oil gets hot (i.e., maintain their efficiency). Also, to my ear, there's a lot less hydraulic whine when putting the tractor under strain. The tractor would fairly effortlessly dig into the pile of gravel and fill the bucket...using proper technique of course. However, the tractor still strains to spin the tires if you press against a solid object. It would do it...but it didn't want to as the engine would almost stall. So there's not a lot of reserve traction torque available for digging. That said, the tractor would easily climb the gravel pile with no hesitation. Also, the longer bucket arms are very nice. As is the hydraulic tram set up. This felt much better than the cable arrangement on my current machine.

PT-1430
The 1430 is much stronger than the 425 in almost ever way. It would easily spin the wheels with very little change in engine tone. As the stats suggest, this machine is at least 50% more heavy duty. For only $6K more, you get a much better engine, draft control, much thicker metal, etc... If you need this size machine, I wouldn't hesitate to buy it.

Despite my comments on the 1430, the 425 is still a really awesome value. For the price of the 1430, you can get a 425 fully out fitted with many attachments. Plus, it's almost the perfect size for many projects. It's a really nice machine now and the gap between the 425 and 1430 in less than before.

One other thing I noticed was the decline in fit and finish on the welds. On my tractor, most of the main joints are "grinded smooth." You can see an example of what I'm talking about below. There's no "shaping" of the weld anymore. It looks MUCH more home-made and "raw". It's not a big issue, just a surprise. I'm sure they save a lot of money with this approach. However, many of the welds look rough and a bit sloppy for my taste. As someone that knows the value of these machines, this would make little difference. However, for someone considering their first purchase and concerned about the lack of a dealer network and perhaps comparing this machine to a Kubota or similar traditional tractor, this could be a big turnoff.

SNAG-0630_zps0019f8c5.png


SNAG-0634copy_zps43b07efa.png
 
   / My recent trip to Taz #2  
Great observations!

I like the size of my old-school 425 but could use a bit more leg room, at times. I wish it had a diesel engine for the torque and fuel efficiency, as much as anything. I've kept my eye out for used 1430s, but as it is, I have so much money invested in T-8 implements that "upsizing" is not really an option, unless I changed the QA to T-8 size... I think I counted an even dozen, now.
 
   / My recent trip to Taz #3  
One other thing I noticed was the decline in fit and finish on the welds. On my tractor, most of the main joints are "grinded smooth." You can see an example of what I'm talking about below. There's no "shaping" of the weld anymore. It looks MUCH more home-made and "raw".
In reality, cosmetically finishing the weld by grinding can make the joint weaker (and the bondo smoothing does nothing). I personally do not mind the "rough" look; if I wanted smooth plastic panels I would have bought a JD....

That being said, there have been some complaints where broken welds on the PT discussed here have shown evidence of inadequate root penetration.

WRT case drains on motors, I don't think that has ever been mentioned here on P-425. Guess next time somebody needs to replace wheel motors, they probably should investigate buying a different model motor so they get case drains.

I am sure JJ can give us some good suggestions.
 
   / My recent trip to Taz
  • Thread Starter
#4  
The rounded area on my 1845 is not bondo. It's all metal. I know this because I stripped the paint off this area for repainting purposes with a scrapper. Still...I agree that it's cosmetic only.

When I called Christi to arrange the visit, I asked if it would be possible to get 1430 wheel motors on the 425. She told me the 425 now comes with 1430 motors. I blew this off as "sales talk." I seriously doubt these motors are the EXACT motors from the current or prior 1430. Otherwise, the tractor would be much slower. I suspect she meant they are now the same "class" motor as the 1430 motors...i.e., proper wheel motors instead of the prior "universal" motor.
 
   / My recent trip to Taz #5  
In reality, cosmetically finishing the weld by grinding can make the joint weaker (and the bondo smoothing does nothing). I personally do not mind the "rough" look; if I wanted smooth plastic panels I would have bought a JD....

That being said, there have been some complaints where broken welds on the PT discussed here have shown evidence of inadequate root penetration.

WRT case drains on motors, I don't think that has ever been mentioned here on P-425. Guess next time somebody needs to replace wheel motors, they probably should investigate buying a different model motor so they get case drains.

I am sure JJ can give us some good suggestions.

Case drains are used on some manufacturers motors.

My 1990,s 1445 has wheel motors with case drains.

Thee is no case drain on this medium motor. 24.7 CU IN ROSS ME246731JCAC HYD MOTOR W/BRAKE

This large motor has case drains. 45.6 CU IN WHITE DT HYD WHEEL MOTOR W/ 5 BOLT HUB

They could have gone to larger wheel motors, and increased the tire diameter to equalize the speed.
 
   / My recent trip to Taz #6  
Thanks for the report, Marrt!

I'm still planning to buy a 1430 sight unseen, perhaps in a year from now...

Cheers,
 
   / My recent trip to Taz
  • Thread Starter
#10  
I can answer this...no, it's not JD-Beach's tractor. I know this because I purchased the tractor yesterday and it's sitting in my driveway. (BTW, thanks for the heads up JD-Beach).

Appears to be a well-maintained machine. I have another property and I'll leave the tractor there to keep from trailering my 1845 back and forth. Plus, I may want to experiment on building "The Ultimate 425." But, that's another thread.
 

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