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then that's a really bad idea.The latest ones seem to run off exhaust.
then that's a really bad idea.The latest ones seem to run off exhaust.
And using a high lift jack isn’t? Almost 3 tonne of metal on a couple of square inches and you have to get close to itthen that's a really bad idea.
Have you seen the contact patch on the provided jack, or pretty much any jack for that matter?And using a high lift jack isn’t? Almost 3 tonne of metal on a couple of square inches and you have to get close to it
That's indeed an argument. I guess you mean condensed water from the exhaust gas?letting all the sooty water out
Exactly.It is never the entire three tons of the car on a jack. At worst, half the weight, usually a little more than a quarter.
But I don't see the problem with the exhaust. Not pretty, I agree. An air compressor would definitely be better. But as a stopgap, why not?
The only problem I see is that the Grenadier has two exhaust pipes that you have to connect with a Y-pipe, I think.
In the right hands, a farm Jack is no doubt the best tool but I could imagine loads of serious accidents should it become the norm. If the likes of our breakdown and tyre replacement services are using inflatable jacks I can only image it will be down to efficiency and safety.Have you seen the contact patch on the provided jack, or pretty much any jack for that matter?
My issues with using an exhaust gas jack are mostly around the faff setting it up, the contact patch being conversely far too large, deflating it, letting all the sooty water out, etc.
Then do you life it for 3 years and then throw away? I wouldn't want to be using a 10 year old bag. My hilift has been cheaply refurbished a couple of times and is 30+ years old. It's very easy to see if it's fit for use ~ what you see is what you get.
The positive reviews I watched on YouTube came from off-roaders in Australia. As I mentioned earlier, not knowledgeable enough on the subject to be a champion for either method however, with time, technology sometimes improves and makes things that used to be impractical, practical.To me , exhaust jacks fall into that "seemed like a good idea when I ordered it , but now that it's arrived..." category.
None of the "famous" youtubers ever use them (discounting one re released Malcolm Douglas film from 30 years ago). Or if they do , I've never seen one!The positive reviews I watched on YouTube came from off-roaders in Australia. As I mentioned earlier, not knowledgeable enough on the subject to be a champion for either method however, with time, technology sometimes improves and makes things that used to be impractical, practical.
Below is one of a range of reviewsNone of the "famous" youtubers ever use them (discounting one re released Malcolm Douglas film from 30 years ago). Or if they do , I've never seen one!
There's no doubt that hilifts perhaps belong in a group with chainsaws and electric winches when it comes to being able to buy and use without any great thought to the consequences of getting it wrong.In the right hands, a farm Jack is no doubt the best tool but I could imagine loads of serious accidents should it become the norm. If the likes of our breakdown and tyre replacement services are using inflatable jacks I can only image it will be down to efficiency and safety.
I don’t have that much experience of lifting vehicles outside of using a trolley Jack, so certainly not the guru on this subject.
But which one "won"?
I'm no expert on latest kit and techniques but I was swapping stories with a firefighter many years ago, and we got onto the subject of air bags and their use. The air bags they used then were primarily used as passive support to stabilise things rather than active lifting in rescue situations.Rescue services around the world do use pneumatic devices to lift heavy stuff.