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Re: OT - 4 post lifts

To: Roadster List <datsun-roadsters@autox.team.net>
Subject: Re: OT - 4 post lifts
From: Ronnie Day <rday@hot.rr.com>
Date: Sun, 01 Aug 2004 18:23:02 -0500
Dave,

Thanks for the info. Could you 'splain symmetrical/asymmetrical? I've always
felt that the two post models that support a vehicle from the outside at the
jacking points offered better access since the underside is totally
unobstructed, but I'm guessing that a four post "drive on" can handle more
weight. I'm definitely planning on some sort of lift and a rotisserie, that
one probably homemade, as soon as I can after we get our shop up.

Ron

> I visited the website and took a look at what this company offers. As an
> aside. I work for a very large company that it just so happens manufactures
> car  
> lifts amongst other equipment. Before you ask, we are about twice the price,
> but  you would have heard of us before if I mentioned the name.
> 
> In my travels, I see these lifts in some of the shops I visit. For a shop
> that lifts cars day in and day out, this might not be the best possible
> selection, but for a home shop application it's probably a great fit provided
> you 
> select the correct lift for the intended use.
> 
> This company offers 2 post and 4 post lifts of various lifting capacities.
> There are some things to consider when purchasing either. First you must
> consider the installation site. Do you have 5"  - 6" thick concrete floor
> consisting of at least 4000 PSI strength concrete? If you don't know, you
> should  find 
> out by drilling a hole with a hammer drill and concrete bit in the
> approximate locations where the posts will be located. Also, make sure your
> ceiling 
> will have some clearance above the posts for assembly purposes.
> 
> Next, is the floor level? The floor should be level to about within 1"
> across the post locations. Within that 1" deviation, shims can be used to
> compensate for the deviation, beyond that who knows?
> 
> You will be paying freight for these lifts from the factory in New York.
> Check with the manufacturer for freight rates to tack onto the cost ($600 or
> more likely). Lifts are heavy. Do you have access to a roll-off truck to
> unload  
> your new prize when it arrives?
> 
> Next you will need a qualified installer. Lifts do not ship assembled. You
> might want to check with the manufacturer to see if they can recommend an
> installer in your area. It's an all-day job, usually 2 guys, and that's with a
> professional. Get a quote for installation from the installer, and while
> you're  
> at it see if he will take delivery from the factory for you and bring it on
> setup day. These guys have the equipment and experience to ensure that your
> lift  installation will be what you hoped it would be.
> 
> Make sure you get the right lift. Even if your F350 Crew-Cab Dualie  will
> actually fit on the lift and has a curb weight of 6900 pounds (or  whatever),
> you need to add the weight of the bed full of top soil in the truck  as well
> as 
> the weight of the optional rolling jacks (4 post) to the total load  or you
> might find the weak point in the hydraulic system!
> 
> Oh yeah, don't forget the 220 single phase drop. Lift installers are not
> electricians and will not make that connection for you.
> 
> Aside from that, these lifts seem totally adequate for home shope
> applications. If you are considering the 2 post and own a pickup truck or
> minivan, you 
> might want to ask about asymetric 2 posts.
> 
> By the way, Our 2 post 9000 pound lifts (symetrical, asymetrical) are on
> special right now for about $3500 plus your state sales tax, delivered and
> installed! They are made in America and backed by an 85 year old American
> "FORTUNE 
> 500" company. The only thing you will need to do is the electrical  hookup
> and verify the concrete thickness and level. Don't cheat because if the
> installer arrives and finds your floor is 3 inches thick and shaped like a
> potato 
> chip, you'll be paying for his travel time in 2 directions.






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