GreenHornet
Well-Known Member
From some research on an expedition thread.......
It reads.
This is a good thread and thought I would add my .02 to the thread. I admit, I am not an expert on Rover's. So I dont know the exacts of the vehicle line. But I have built roll cages for many, many different 4x4's in my 10 years as a professional fabricator. Some good points were brought up, but there are some myths.
The most common I hear is "weight". "It will alter my center of mass". For practical purposes,this more or less false. Here are some rough averages for a SUV type roll cage for the interior.
80 feet of tube at 1.75x.120 wall tube, 1.8 lbs a foot = 144 pounds.
Add in some plates, hardware, some misc tube work and mounts, call it 175 pounds that is spread out over the entire vehicle. It will not affect your balance or center of gravity. And this is on the heavy side of the questimate.
1.75 thick tube is kinda on the heavy duty side. You could build one out 1.5x.120 wall material, built well, (tight, easy gradual bends), it will take a pounding. I have had a few tested, so this is coming from real world observation. You could pick up some room inside and knock off 20-30 pounds.
Then, there is the outside, inside debate. No doubt the exterior cages are heavier as they require quite a bit more material. Maybe closer to 250, but again, it spread around the entire vehicle. Might notice it more, but it shouldn't affect your sense of balance. An interior cage should be treated as a one time insurance policy... cause chances are if you roll the 4x4, you will have pretty wicked damage to sheet metal and the windshield frame..which is a bugger to fix. But, you walk away and hopefully, structural damage is limited.
And Exo, can be handy. While bulky and a bit heavier, you can use them a few times. Built right, the are fantastic in protecting from the bumps and grinds of canyon walls, ledges, trees and yahoos in the parking lots. And if you roll, can cut done the damage considerable to the outside of the 4x4. Most cases, a cage can be rebuilt cheaper than repairing the body, door and windsheild frame.
It reads.
This is a good thread and thought I would add my .02 to the thread. I admit, I am not an expert on Rover's. So I dont know the exacts of the vehicle line. But I have built roll cages for many, many different 4x4's in my 10 years as a professional fabricator. Some good points were brought up, but there are some myths.
The most common I hear is "weight". "It will alter my center of mass". For practical purposes,this more or less false. Here are some rough averages for a SUV type roll cage for the interior.
80 feet of tube at 1.75x.120 wall tube, 1.8 lbs a foot = 144 pounds.
Add in some plates, hardware, some misc tube work and mounts, call it 175 pounds that is spread out over the entire vehicle. It will not affect your balance or center of gravity. And this is on the heavy side of the questimate.
1.75 thick tube is kinda on the heavy duty side. You could build one out 1.5x.120 wall material, built well, (tight, easy gradual bends), it will take a pounding. I have had a few tested, so this is coming from real world observation. You could pick up some room inside and knock off 20-30 pounds.
Then, there is the outside, inside debate. No doubt the exterior cages are heavier as they require quite a bit more material. Maybe closer to 250, but again, it spread around the entire vehicle. Might notice it more, but it shouldn't affect your sense of balance. An interior cage should be treated as a one time insurance policy... cause chances are if you roll the 4x4, you will have pretty wicked damage to sheet metal and the windshield frame..which is a bugger to fix. But, you walk away and hopefully, structural damage is limited.
And Exo, can be handy. While bulky and a bit heavier, you can use them a few times. Built right, the are fantastic in protecting from the bumps and grinds of canyon walls, ledges, trees and yahoos in the parking lots. And if you roll, can cut done the damage considerable to the outside of the 4x4. Most cases, a cage can be rebuilt cheaper than repairing the body, door and windsheild frame.