MossRoad
Super Moderator
- Joined
- Aug 31, 2001
- Messages
- 60,282
- Location
- South Bend, Indiana (near)
- Tractor
- Power Trac PT425 2001 Model Year
Very nice! :thumbsup:
Not having my PT yet, are the controls that touchy that you can just go around destroying racks?
My PT425 weighs about 1500# with me on it. Since I can lift the front of the tractor off the ground with the lift arms without even noticing any strain on the machine (its that powerful), and figuring the mower deck is my heaviest implement at probably 200#, so that's about 1700#. Most of that weight is ahead of the back tires, so my best guess is about 1300-1400# pressing down on a shelf if I'm not careful. Figure the shelf has to span greater than 5' to fit the 60" mower deck, so let's say 6' wide shelf that has to support 1400# minimum.... If the shelf is flimsy, its gonna bend.
And that's just the little 400 series unit.
Conversely, if you hook an attachment under a shelf, don't notice, and attempt to lift, it'll either lift your entire shelving unit, break the shelf above the attachment, or lift the rear of the machine off the ground. And you might not notice that, as well, as the machine has plenty of power to lift the rears off the ground without the operator noticing.
I can see I need to beef up my rack. I have been using it about 10 years and am pretty careful about not putting much down force. However, I have been using the PT 422 for 16 years. A new user might not be as controlled. I think I will parallel another 2 x 4 with the one I have. If I make it wider, I won't have enough height on the top one. The bottom one could handle a 2 x 6.