2manyrocks
Super Member
- Joined
- Jul 28, 2007
- Messages
- 8,323
I'm not an engineer, but I was wondering today if the durability of the seals was in the manufacturing of the seal or had something to do with the machining tolerances of the metal parts. I could see a manufacturer incurring more costs of manufacturing if they machine parts to close tolerances and seals lasting longer in their units than in units where a manufacturer has looser machining tolerances and expect the seal to make up the gap. That might work initially, but over time the seal is going to leak even if the seal itself is the same quality in both cases.I've followed Yanmar since a friend sold his wheat farm to buy a Yanmar dealership back about 1980. They were top of the line in quality and dealership backing - and were priced with - or even above - the most expensive tractors on the market.... those being JDs of course. Kubota hadn't yet made the move to quality at that time. 40 years later those old Yanmars are doing fine and enjoy a cult following. They still don't need much.
All tractors have axle seals - those seals all have similar lubrication and nothing the operator can do is going to abuse an axle seal enough to make it leak. The only difference is in the initial quality. And there the difference is huge. Better seals cost more to the manufacturerand ultimately to the consumer.
But a good quality axle seal is good for half a century or more....easy.,
My takeaway is the same as any tool. Quality costs more. Buy the best one you can find and expect it to last a lifetime.
rScotty
Or it could be that they skimp on quality on the seals, too.
To me, this is a problem for tractor buyers. You can compare HP, weight, loader capacity, etc., but it's a lot harder for a tractor buyer to make an informed assessment of the quality that goes into the manufacturing of the tractor. Things may work fine during the warranty period, but when parts start breaking after the warranty expires and all the repair costs are on the customer, that is where the cheaper up front cost flip flops and becomes a liability later.
And for the member from Alabama saying he's about to give up, one additional observation. I used to live 30 minutes from the dealer that sold me this Mahindra. I'd dealt with the dealer for years and the service was excellent. I moved about an hour and half drive away. Things continued to go well with the dealer by phone. But as time went by, things at the dealership apparently changed. There's enough of a drive involved that it's not a simple matter to hop in the car and go check out what is happening in person anymore. So for the member looking for a tractor, my recommendation is to try to find a local dealer that is convenient to you to visit in person when you need parts or service. I also think its better to choose a brand that has multiple dealers in your area because it gives you more options for service if something changes for the worse at your local dealership. If you buy a brand that only has three or four dealers in your entire state, your options for service are limited.