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| General Metalworking, machine tool, and woodworking machinery discussions. Active. |
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02-08-2010, 06:54 PM
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Hot Rolled
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Join Date: Jan 2006
Location: Angier, North Carolina
Posts: 992
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Slightly OT - How much does a 15 hp Lincoln Electric motor weigh?
I realize that the answer may depend on exact model number, and I don't have it -- what I know is that I can have, for free, a 15 hp Lincoln Electric 3-phase 220/440v motor if I can move it tomorrow. I don't even know if it is in operable condition, but the price is right.  When I got a quick look at it today, the fact that it has a lifting ring on top makes me suspect that I'm not going to be lifting it into my pickup by myself!
Does anybody have a ballpark figure of what this will weigh?
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02-08-2010, 06:57 PM
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Diamond
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Join Date: Jul 2004
Location: Houston, TX USA
Posts: 12,678
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You would have to know frame number. Older ones up to easily 450. More modern ones a little over half that much
John Oder
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02-08-2010, 07:10 PM
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Hot Rolled
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Join Date: Jul 2006
Location: Webster, MN
Posts: 594
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Like John says, it's the frame number that tells you how big it is and about how much it would wiegh. However, Lincoln made some aluminum finned motors in that HP range that are pretty easy to handle. They always fit the 5 HP or more motors with a lifting ring because some motors get installed in very high places. Don't let the heavy part of a machine like that stop you. Bring a few two by eights along and slide the motor up the ramp. WWQ
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02-08-2010, 07:11 PM
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Stainless
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Join Date: Oct 2007
Location: Howell Mi
Posts: 1,942
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Well, a lot of them are iron frame.
If it has a lifting ring, it's probably a cast iron beast. Guestimate is about 350lbs based on a cast iron frame 15hp motor. It could be a lot lighter, or a lot heavier depending on the design. I have a 20hp motor that weighs about 200lbs that I just barely got out of my truck on to the workbench by myself. I wouldn't try it if it were any heavier. It's not an iron frame though, it's a steel tube with a stamped steel base.
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02-08-2010, 07:42 PM
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Stainless
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Join Date: Oct 2005
Location: tacoma washington
Posts: 1,040
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what rpm is it?
a nominal 3600 is about half of an 1800
and a 1200 is much heavier than either the 1800 or 3600rpm motor
then there is steel housing, cast iron, and some aluminum cased units
bob g
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02-08-2010, 08:43 PM
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Aluminum
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Join Date: Oct 2009
Location: Aurora, OR
Posts: 132
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I have a couple Linclon 15HP aluminum 1800 RPM motors here. They have a lifting eye, my estimate would be 150 pounds.
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02-08-2010, 08:58 PM
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Stainless
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Join Date: Dec 2003
Location: Yacolt, WA
Posts: 1,609
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A typical 1800 rpm 15HP motor is going to be a 254T frame motor - and will run 250 - 300 lbs based on experience with Baldor, Reliance, Marathon motors.
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02-08-2010, 11:06 PM
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Hot Rolled
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Join Date: Jan 2006
Location: Angier, North Carolina
Posts: 992
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So, it sounds like anywhere from 150 to 450 pounds!
I don't know the frame number, nor the age. It is finned, but whether aluminum, steel, or cast iron I don't know. It is 3475 rpm (or something in that vicinity).
I'm trying to line up at least one helper to fetch it tomorrow. Hopefully two of us can handle it, because I don't think I would be able to get any more than that with a useful hand on it. The 2x8's is a helpful suggestion -- thanks!
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02-09-2010, 04:42 AM
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Aluminum
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Join Date: Mar 2007
Location: North of Toronto, Ontario, Canada
Posts: 76
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I have a Linclon 3450 rpm TCFC motor that I use for a RPC. I also got it for free. It would not be much more than 150 lbs. It is a one man lift only if you are a young strong guy who knows how to lift safely..
Doug
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02-09-2010, 07:02 AM
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Titanium
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Join Date: Jan 2005
Location: Houston
Posts: 2,826
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If the person giving it to you has a tall tree and a rope, and will give you a donkey, you can easily load that motor in the back of a truck.
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02-09-2010, 07:41 AM
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Aluminum
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Join Date: Feb 2008
Location: Illinois
Posts: 145
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If the motor is not too old (1970s and above) it should weigh 180 lbs if it has stamped frame, and perhaps 250-300 lbs if it is cast iron. I sold dozens of motors.
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02-09-2010, 03:17 PM
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Hot Rolled
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Join Date: Jan 2006
Location: Angier, North Carolina
Posts: 992
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Well, thanks for all the help ... but unfortunately when I went back today to get it, taking along some help to lift it into the truck, it was gone.
The lesson is: even if wearing a suit, go ahead and try to lift the durn thing into the truck when you first see it, rather than waiting to go back the next day!!! (Of course, my wife does NOT like it when I get oil/grease/etc on my suits ...!)
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02-09-2010, 03:51 PM
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Stainless
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Join Date: Apr 2005
Location: Riverside Ca.
Posts: 1,723
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Got a 15hp Lesson and it maxed out a 260 lb scale, my guess would be 300#
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02-09-2010, 06:17 PM
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Aluminum
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Join Date: Nov 2005
Location: New Paltz, NY
Posts: 147
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Quote:
Originally Posted by awake
Well, thanks for all the help ... but unfortunately when I went back today to get it, taking along some help to lift it into the truck, it was gone.
The lesson is: even if wearing a suit, go ahead and try to lift the durn thing into the truck when you first see it, rather than waiting to go back the next day!!! (Of course, my wife does NOT like it when I get oil/grease/etc on my suits ...!)
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Actually, I think the real lesson is "Don't wear suits"
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02-10-2010, 12:19 PM
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Hot Rolled
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Join Date: Jan 2006
Location: Angier, North Carolina
Posts: 992
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I would be glad not to wear a suit all the time ... unfortunately, it is a job requirement! But it does make it inconvenient when I find a great bit of scrap that I would like to take home with me.
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02-10-2010, 04:25 PM
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Stainless
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Join Date: Oct 2005
Location: tacoma washington
Posts: 1,040
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a pair of coveralls in the trunk?
i keep a pair in my service truck and i am a mechanic!
i get dirty, fine.... but when i am called upon to get covered in
goopy, greasy, and down right nasty...
out come the coveralls
bob g
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02-10-2010, 09:00 PM
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Titanium
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Join Date: Jan 2005
Location: Houston
Posts: 2,826
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Was the donkey still available?
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02-11-2010, 11:15 AM
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Hot Rolled
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Join Date: Jan 2006
Location: Angier, North Carolina
Posts: 992
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Coveralls -- that's exactly what I need! I do keep a couple of pairs of work gloves, rope, tarp, trashbags, etc. But no coveralls. Guess I'd better start shopping ...
Greg, the bad news is that the donkey was gone. The good news is that he didn't leave any "presents" behind.
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