48 Backhoe Question

[MMH]

I am looking at a JD 4500 tractor w/ a 48 backhoe. I was surprised to see that the backhoe is not subframe mounted. How strong is this backhoe? If the backhoe is run hard will the tractor axle/transmission where backhoe gets mounted get damaged?

 

[rockshaft]

I am looking at a JD 4500 tractor w/ a 48 backhoe. I was surprised to see that the backhoe is not subframe mounted. How strong is this backhoe? If the backhoe is run hard will the tractor axle/transmission where backhoe gets mounted get damaged?

The only problem I ever had with the 48BH was the rockshaft on my 4310 could barely lift it into position. That, and it seemed a bit oversized for the machine (if that's possible). I'm sure I tested it a few times... Never had a problem while I owned it!

 

[AKfish]

I'm fairly certain that the mounting system for the 448 and the current, JD model 485 is little changed from the 48 backhoe.

Very stable and structurally sound.

AKfish

 

[turf cutter]

just thought i would jump in on this post, as i have just
got myself back actor/ hoe for my tractor without a subframe
and would like to know are these really nessary, or are they just
an extra money making gimmeac, also ihave heard that there are
some firms who make a special top link on for tractor implements
that take the pressure off the top link would like to see one
if anyone knows about these mybe another gimmeac turf cutter