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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
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Posted to rec.crafts.metalworking
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Has anyone used this crane? Any good/bad experiences?
http://www.harborfreight.com/cpi/cta...emnumber=37555 i |
#2
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Posted to rec.crafts.metalworking
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On Mon, 29 Oct 2007 20:36:44 -0500, with neither quill nor qualm,
Ignoramus10340 quickly quoth: Has anyone used this crane? Any good/bad experiences? http://www.harborfreight.com/cpi/cta...emnumber=37555 I have this one and it has been great. I haven't tried it for a full half ton yet, though. I cut a hole in the bed and welded angle iron to a bracket on the frame for strength. http://www.harborfreight.com/cpi/cta...temnumber=1647 If I had it todo over, I'd go with the 37555. -- We have to fight them daily, like fleas, those many small worries about the morrow, for they sap our energies. -- Etty Hillesum |
#3
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Posted to rec.crafts.metalworking
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![]() "Ignoramus10340" wrote in message ... Has anyone used this crane? Any good/bad experiences? http://www.harborfreight.com/cpi/cta...emnumber=37555 i No, yes, and yes. First of all, I have not used the crane. Yet, by optical examination, it seems borderline. I was Offshore Petroleum Institute certified rigger, and ran a 30 ton crane on an offshore drilling platform for more than two years, so I have a LITTLE bit of experience. The weak points a Steel: HF and the Chicoms are advancing in their metallurgy, and the hardness of their steel is improving. Things that would wear out a few years ago are lasting longer now. It all depends on the application. Hard use will bring out the weak points FAST. Examine the working loads. Just because the unit is rated at 1,000#, it will last far longer if you only use it to lift 250 or 500, or even 750 occasionally than 1,000 24/7. Watch the connections. The terminal sockets, the cable ends that have the sockets either pressed on there, or (correctly) have them poured with molten metal are subject to coming off. The sheaves (rollers) are subject to wear and failure. Easily replaced, but catastrophic if not noticed in time before failure mode. Replace roller pins with #8 grade bolts. They're like come-a-longs. Good ones, you just go out and use. Cheap ones, you have to watch and repair as you go along. This unit may do well and serve you a long time. But keep an eye on it, and service whenever and wherever you notice wear. One last thing. Lots of people over rate their pickups. The basal mounting and the mounting to the side wall are critical. Leverage is everything, and even the absolute spendiest best davit (which is what this is essentially , a davit, not the best and spendiest) will pull out with the right leverage in a millisecond while you are watching it do so. So, be aware of your loads, your angles, and such. BTW, the way this is pictured with the base attached, and not the mast to the sidewall of the truck is an accident waiting to happen, and I don't think would lift my mother-in-law safely. Some lateral bracing would be appropriate, inexpensive, and entirely correct. Again, I'm no expert. I've just seen a lot of stuff work and a lot of stuff fail. These are the strong points I see and the weak ones, too. Mainly realize that this is no stiff leg or A frame that will lift a lot of weight. And even one of those has to be level or it gets hairy. Steve |
#4
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On 2007-10-30, Larry Jaques novalidaddress@di wrote:
On Mon, 29 Oct 2007 20:36:44 -0500, with neither quill nor qualm, Ignoramus10340 quickly quoth: Has anyone used this crane? Any good/bad experiences? http://www.harborfreight.com/cpi/cta...emnumber=37555 I have this one and it has been great. I haven't tried it for a full half ton yet, though. I cut a hole in the bed and welded angle iron to a bracket on the frame for strength. http://www.harborfreight.com/cpi/cta...temnumber=1647 If I had it todo over, I'd go with the 37555. Larry, thanks. Just curious how the bed would hold up to this crane. i |
#5
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On 2007-10-30, Gary Owens wrote:
I've got one, and used it until I sold the pickup. It worked. but was a pain in the butt to use. You must have a truck with suspension that can handle it. you need to secure it to the frame, not the truck floor. Lifting a small V8 into the back of a Ranger was an experience. I ended putting jack stands under the rear of the truck. The unit performed as advertized, the truck didn't. I have a 3/4 ton pickup, so I think that it would hold up to 1,000 lbs. However, I am not sure if the bed would. i "Ignoramus10340" wrote in message ... Has anyone used this crane? Any good/bad experiences? http://www.harborfreight.com/cpi/cta...emnumber=37555 i |
#6
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Posted to rec.crafts.metalworking
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On 2007-10-30, SteveB wrote:
"Ignoramus10340" wrote in message ... Has anyone used this crane? Any good/bad experiences? http://www.harborfreight.com/cpi/cta...emnumber=37555 i No, yes, and yes. First of all, I have not used the crane. Yet, by optical examination, it seems borderline. I was Offshore Petroleum Institute certified rigger, and ran a 30 ton crane on an offshore drilling platform for more than two years, so I have a LITTLE bit of experience. The weak points a Steel: HF and the Chicoms are advancing in their metallurgy, and the hardness of their steel is improving. Things that would wear out a few years ago are lasting longer now. It all depends on the application. Hard use will bring out the weak points FAST. Examine the working loads. Just because the unit is rated at 1,000#, it will last far longer if you only use it to lift 250 or 500, or even 750 occasionally than 1,000 24/7. Watch the connections. The terminal sockets, the cable ends that have the sockets either pressed on there, or (correctly) have them poured with molten metal are subject to coming off. The sheaves (rollers) are subject to wear and failure. Easily replaced, but catastrophic if not noticed in time before failure mode. Replace roller pins with #8 grade bolts. They're like come-a-longs. Good ones, you just go out and use. Cheap ones, you have to watch and repair as you go along. This unit may do well and serve you a long time. But keep an eye on it, and service whenever and wherever you notice wear. One last thing. Lots of people over rate their pickups. The basal mounting and the mounting to the side wall are critical. Leverage is everything, and even the absolute spendiest best davit (which is what this is essentially , a davit, not the best and spendiest) will pull out with the right leverage in a millisecond while you are watching it do so. So, be aware of your loads, your angles, and such. BTW, the way this is pictured with the base attached, and not the mast to the sidewall of the truck is an accident waiting to happen, and I don't think would lift my mother-in-law safely. Some lateral bracing would be appropriate, inexpensive, and entirely correct. Again, I'm no expert. I've just seen a lot of stuff work and a lot of stuff fail. These are the strong points I see and the weak ones, too. Mainly realize that this is no stiff leg or A frame that will lift a lot of weight. And even one of those has to be level or it gets hairy. Yes, great points on safety and ratings. I was mostly going to use it for 200-400 lbs stuff. i |
#7
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Posted to rec.crafts.metalworking
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![]() "Ignoramus10340" wrote in message ... On 2007-10-30, SteveB wrote: "Ignoramus10340" wrote in message ... Has anyone used this crane? Any good/bad experiences? http://www.harborfreight.com/cpi/cta...emnumber=37555 i No, yes, and yes. First of all, I have not used the crane. Yet, by optical examination, it seems borderline. I was Offshore Petroleum Institute certified rigger, and ran a 30 ton crane on an offshore drilling platform for more than two years, so I have a LITTLE bit of experience. The weak points a Steel: HF and the Chicoms are advancing in their metallurgy, and the hardness of their steel is improving. Things that would wear out a few years ago are lasting longer now. It all depends on the application. Hard use will bring out the weak points FAST. Examine the working loads. Just because the unit is rated at 1,000#, it will last far longer if you only use it to lift 250 or 500, or even 750 occasionally than 1,000 24/7. Watch the connections. The terminal sockets, the cable ends that have the sockets either pressed on there, or (correctly) have them poured with molten metal are subject to coming off. The sheaves (rollers) are subject to wear and failure. Easily replaced, but catastrophic if not noticed in time before failure mode. Replace roller pins with #8 grade bolts. They're like come-a-longs. Good ones, you just go out and use. Cheap ones, you have to watch and repair as you go along. This unit may do well and serve you a long time. But keep an eye on it, and service whenever and wherever you notice wear. One last thing. Lots of people over rate their pickups. The basal mounting and the mounting to the side wall are critical. Leverage is everything, and even the absolute spendiest best davit (which is what this is essentially , a davit, not the best and spendiest) will pull out with the right leverage in a millisecond while you are watching it do so. So, be aware of your loads, your angles, and such. BTW, the way this is pictured with the base attached, and not the mast to the sidewall of the truck is an accident waiting to happen, and I don't think would lift my mother-in-law safely. Some lateral bracing would be appropriate, inexpensive, and entirely correct. Again, I'm no expert. I've just seen a lot of stuff work and a lot of stuff fail. These are the strong points I see and the weak ones, too. Mainly realize that this is no stiff leg or A frame that will lift a lot of weight. And even one of those has to be level or it gets hairy. Yes, great points on safety and ratings. I was mostly going to use it for 200-400 lbs stuff. i For that weight range, I would use it myself, BUT, I would still put in the lateral bracing, and when bolting it to the bed, realize that truck beds are only slightly stonger than aluminum foil. Any time you can brace or bracket it over to a frame member, the better. No problem for a metal worker. Steve |
#8
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I've got one - you may have seen the grey Dodge with the Orange pole
in the back around. It is OK but: 1/ mounting it to the box bottom even with reinforcement doesn't cut it. I have to re-do mine one of these days. The boom has been off for months now since it broke the welds in the box. 2/ the winch is very poor quality - I stripped it - I can't think what I was doing at the time - maybe trying to get the B&S surface grinder off the pallet at about about 700lbs I think. (I didn't have an engine hoist at the time.) Other than that I think pretty good for the price. Cheers, rem On Mon, 29 Oct 2007 20:36:44 -0500, Ignoramus10340 wrote: Has anyone used this crane? Any good/bad experiences? http://www.harborfreight.com/cpi/cta...emnumber=37555 i |
#9
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Posted to rec.crafts.metalworking
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I agree with pretty much everything SteveB says but don't attach it to
the side of a common pickup truck at the back - I know from experience that a side force here will quickly impare the usefullness of the tail gate. Been there done that - I didn't attach it but I did have it lean over against it. It was a lot harder it seems to get the side back to where the gate would latch than it seemed to be to push it out. It is cheap steel - the pins wear and the winch is made from butter but for the price? There are a lot better ones out there I know. Be careful of the winch - when they strip they can be interesting - mine jammed fortunately but I was only at 1/2 load I think. rem On Mon, 29 Oct 2007 19:24:17 -0700, "SteveB" wrote: "Ignoramus10340" wrote in message m... Has anyone used this crane? Any good/bad experiences? http://www.harborfreight.com/cpi/cta...emnumber=37555 i No, yes, and yes. First of all, I have not used the crane. Yet, by optical examination, it seems borderline. I was Offshore Petroleum Institute certified rigger, and ran a 30 ton crane on an offshore drilling platform for more than two years, so I have a LITTLE bit of experience. The weak points a Steel: HF and the Chicoms are advancing in their metallurgy, and the hardness of their steel is improving. Things that would wear out a few years ago are lasting longer now. It all depends on the application. Hard use will bring out the weak points FAST. Examine the working loads. Just because the unit is rated at 1,000#, it will last far longer if you only use it to lift 250 or 500, or even 750 occasionally than 1,000 24/7. Watch the connections. The terminal sockets, the cable ends that have the sockets either pressed on there, or (correctly) have them poured with molten metal are subject to coming off. The sheaves (rollers) are subject to wear and failure. Easily replaced, but catastrophic if not noticed in time before failure mode. Replace roller pins with #8 grade bolts. They're like come-a-longs. Good ones, you just go out and use. Cheap ones, you have to watch and repair as you go along. This unit may do well and serve you a long time. But keep an eye on it, and service whenever and wherever you notice wear. One last thing. Lots of people over rate their pickups. The basal mounting and the mounting to the side wall are critical. Leverage is everything, and even the absolute spendiest best davit (which is what this is essentially , a davit, not the best and spendiest) will pull out with the right leverage in a millisecond while you are watching it do so. So, be aware of your loads, your angles, and such. BTW, the way this is pictured with the base attached, and not the mast to the sidewall of the truck is an accident waiting to happen, and I don't think would lift my mother-in-law safely. Some lateral bracing would be appropriate, inexpensive, and entirely correct. Again, I'm no expert. I've just seen a lot of stuff work and a lot of stuff fail. These are the strong points I see and the weak ones, too. Mainly realize that this is no stiff leg or A frame that will lift a lot of weight. And even one of those has to be level or it gets hairy. Steve |
#10
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Ignoramus10340 wrote in
: Has anyone used this crane? Any good/bad experiences? http://www.harborfreight.com/cpi/cta...emnumber=37555 I had one. The cable snapped (I can't estimate the load). Luckily, no one was hurt. |
#11
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![]() "Rob Morden" wrote in message ... snip----- 2/ the winch is very poor quality - I stripped it - I can't think what I was doing at the time - maybe trying to get the B&S surface grinder off the pallet at about about 700lbs I think. (I didn't have an engine hoist at the time.) You sure about that 700 pounds? B&S didn't make lousy equipment, which means that a surface grinder, for which they have a respectable reputation, would likely weigh in more like 3,000 pounds. Harold |
#12
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On Oct 29, 10:02 pm, Larry Jaques
wrote: On Mon, 29 Oct 2007 20:36:44 -0500, with neither quill nor qualm, Ignoramus10340 quickly quoth: Has anyone used this crane? Any good/bad experiences? http://www.harborfreight.com/cpi/cta...emnumber=37555 I have this one and it has been great. .....http://www.harborfreight.com/cpi/ctaf/displayitem.taf? Itemnumber=1647 I bought the smaller one from Homier and made a removeable 4" pipe extension and winch mount plus end pulley like the tall one for appliances. Since you stand on the ground to operate the short one and in the bed for the taller one, the short one is easier to operate on sloping ground where the load wants to swing and the taller one is better for stuffing in several pieces of heavy equipment, like moving a friend's machine shop. The short one is fine for single items. It mounts on steel cross bars held by the bed bolts so I didn't have to modify the truck at all. Both the mounting bars and the suspension of my Ranger were maxed out lifting a 700 Lb oak log behind the truck, although they took it better within the bed. It's a handy thing to have when welding up something heavy or to lift a lawnmower or snow thrower up onto the tailgate to work on them. Jim Wilkins |
#13
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On Mon, 29 Oct 2007 21:59:34 -0500, with neither quill nor qualm,
Ignoramus10340 quickly quoth: On 2007-10-30, Gary Owens wrote: I've got one, and used it until I sold the pickup. It worked. but was a pain in the butt to use. You must have a truck with suspension that can handle it. you need to secure it to the frame, not the truck floor. Lifting a small V8 into the back of a Ranger was an experience. I ended putting jack stands under the rear of the truck. The unit performed as advertized, the truck didn't. I have a 3/4 ton pickup, so I think that it would hold up to 1,000 lbs. However, I am not sure if the bed would. A Ford bed will, but I'm not sure about a Dodgy, er, Dodge bed, Ig. Truck frames aren't built to support that kind of lateral stress, either, though. It's all a crap shoot unless you use a 1T truck with a utility bed on it. They're heavily built to handle the stresses. -- We have to fight them daily, like fleas, those many small worries about the morrow, for they sap our energies. -- Etty Hillesum |
#14
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On Mon, 29 Oct 2007 21:58:36 -0500, with neither quill nor qualm,
Ignoramus10340 quickly quoth: On 2007-10-30, Larry Jaques novalidaddress@di wrote: On Mon, 29 Oct 2007 20:36:44 -0500, with neither quill nor qualm, Ignoramus10340 quickly quoth: Has anyone used this crane? Any good/bad experiences? http://www.harborfreight.com/cpi/cta...emnumber=37555 I have this one and it has been great. I haven't tried it for a full half ton yet, though. I cut a hole in the bed and welded angle iron to a bracket on the frame for strength. http://www.harborfreight.com/cpi/cta...temnumber=1647 If I had it todo over, I'd go with the 37555. Larry, thanks. Just curious how the bed would hold up to this crane. I didn't measure it but the hole I cut in my '90 F-150 bed felt like 16 ga to me, and it was tough to cut with my impact chisel until I let the compressor top off. Chisels like 120psi better than 80 for some strange reason. ![]() Given my druthers, I'd cut a clearance hole in the bed, lift the bed, weld a section of 2 x 6 (8?) x 1/4" U-channel across the rails, and bolt the crane upright to it. Then I'd boot the opening. YMMV My new Tundra will have a composite bed. That ought to be interesting to work with. -- We have to fight them daily, like fleas, those many small worries about the morrow, for they sap our energies. -- Etty Hillesum |
#15
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On 2007-10-30, Larry Jaques novalidaddress@di wrote:
On Mon, 29 Oct 2007 21:59:34 -0500, with neither quill nor qualm, Ignoramus10340 quickly quoth: On 2007-10-30, Gary Owens wrote: I've got one, and used it until I sold the pickup. It worked. but was a pain in the butt to use. You must have a truck with suspension that can handle it. you need to secure it to the frame, not the truck floor. Lifting a small V8 into the back of a Ranger was an experience. I ended putting jack stands under the rear of the truck. The unit performed as advertized, the truck didn't. I have a 3/4 ton pickup, so I think that it would hold up to 1,000 lbs. However, I am not sure if the bed would. A Ford bed will, but I'm not sure about a Dodgy, er, Dodge bed, Ig. I have a Chevy now. Truck frames aren't built to support that kind of lateral stress, either, though. It's all a crap shoot unless you use a 1T truck with a utility bed on it. They're heavily built to handle the stresses. I will look to see if I can find a steel plate that is wide than the base of the crane. i |
#16
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On Tue, 30 Oct 2007 03:55:05 -0700, with neither quill nor qualm, Jim
Wilkins quickly quoth: On Oct 29, 10:02 pm, Larry Jaques wrote: On Mon, 29 Oct 2007 20:36:44 -0500, with neither quill nor qualm, Ignoramus10340 quickly quoth: Has anyone used this crane? Any good/bad experiences? http://www.harborfreight.com/cpi/cta...emnumber=37555 I have this one and it has been great. ....http://www.harborfreight.com/cpi/ctaf/displayitem.taf? Itemnumber=1647 I bought the smaller one from Homier and made a removeable 4" pipe extension and winch mount plus end pulley like the tall one for appliances. Since you stand on the ground to operate the short one and in the bed for the taller one, the short one is easier to operate on sloping ground where the load wants to swing and the taller one is better for stuffing in several pieces of heavy equipment, like moving a friend's machine shop. The short one is fine for single items. It mounts on steel cross bars held by the bed bolts so I didn't have to modify the truck at all. Both the mounting bars and the suspension of my Ranger were maxed out lifting a 700 Lb oak log behind the truck, although they took it better within the bed. It's a handy thing to have when welding up something heavy or to lift a lawnmower or snow thrower up onto the tailgate to work on them. I used mine like a tow truck and lift for my neighbor's Deere riding lawnmower. His front end lost a balljoint so I roped the steering column and foot pedals, hauled it in, and kept it on the "hook" to replace the joints. Very handy. One drawback, I mounted it on the right rear of the truck. That puts the pump bar close to the bedside and isn't optimal. Luckily, until there is weight on it, the pump will swivel around. The winch/pulley combo is an addition I'm considering if I keep the crane when I get the new truck. -- We have to fight them daily, like fleas, those many small worries about the morrow, for they sap our energies. -- Etty Hillesum |
#17
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Larry, I googled "harbor freight" "truck crane" and there is a
consensus that the crane would completely mangle the bed. Some some reinforcement is needed. I am thinking about finding something like a 3/8", 16x16 steel square that I could bolt to the bed, and then I would mount the crane on that. More pain in the butt. i |
#18
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On Tue, 30 Oct 2007 07:48:33 -0500, with neither quill nor qualm,
Ignoramus1285 quickly quoth: On 2007-10-30, Larry Jaques novalidaddress@di wrote: On Mon, 29 Oct 2007 21:59:34 -0500, with neither quill nor qualm, Ignoramus10340 quickly quoth: However, I am not sure if the bed would. A Ford bed will, but I'm not sure about a Dodgy, er, Dodge bed, Ig. I have a Chevy now. Condolences. Truck frames aren't built to support that kind of lateral stress, either, though. It's all a crap shoot unless you use a 1T truck with a utility bed on it. They're heavily built to handle the stresses. I will look to see if I can find a steel plate that is wide than the base of the crane. See my other post in regard to beefing up the mount on the frame. Knowledge and timber shouldn't be much used till they are seasoned. -- Oliver Wendell Holmes |
#19
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On Tue, 30 Oct 2007 08:42:35 -0500, Ignoramus1285
wrote: Larry, I googled "harbor freight" "truck crane" and there is a consensus that the crane would completely mangle the bed. Some some reinforcement is needed. I am thinking about finding something like a 3/8", 16x16 steel square that I could bolt to the bed, and then I would mount the crane on that. Not even that will do it. You will need to make a mount under the bed that goes to the frame to carry the actual load. Beds are not made to handle the kind of load a crane puts on it. The mount needs to be something like a piece of 2 x 6 x 1/4w" rectangular tubing (you need tubing not channel in order to handle the twisting load). Run this across the top of the frame under the bed and attach it to both frame rails. Then a plate on top where the hoist mounts that is tight up against the bottom of the bed. At that point you will need to make spacers to fill the grooves of the bed between the plate and the base of the hoist. Then you can bolt through and clamp the bed between the two plates. The only other way would be to have a piece of 1/2" plate about 3 to 4 foot square to mount it to and then I wouldn't trust it for full rated load. More pain in the butt. It's worse than that. |
#20
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On Oct 30, 9:42 am, Ignoramus1285
wrote: Larry, I googled "harbor freight" "truck crane" and there is a consensus that the crane would completely mangle the bed. Some some reinforcement is needed. I am thinking about finding something like a 3/8", 16x16 steel square that I could bolt to the bed, and then I would mount the crane on that. i If I did it again I'd use 1-1/2" square steel tubing for both cross members. I made the front one out of 1/2" x 2" steel bar which matches the thickness of the plywood liner but a thicker, stronger support would be better than a flat surface since the load can be lifted over the bar. The rear tube is reinforced with 1" square stock from the crane base to a little past the nearest bed bolt and it is very solid but the 1/2" bar isn't really stiff enough. |
#21
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Wayne, thanks. I think that I will just give up.
i |
#22
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On Tue, 30 Oct 2007 10:20:22 -0500, Ignoramus1285
wrote: Wayne, thanks. I think that I will just give up. i What kind of bumper do you have? Reese style square receiver maybe? I would look into building one from scratch to use the square receiver and another good size support (like another square tube to add bracing support). Some modification to the HF versions could be done too. Most square receivers are good for ~1000 lbs tongue weight. This way you can take it off and set it aside when you are not using it. -- Leon Fisk Grand Rapids MI/Zone 5b Remove no.spam for email |
#23
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On 2007-10-30, Leon Fisk wrote:
On Tue, 30 Oct 2007 10:20:22 -0500, Ignoramus1285 wrote: Wayne, thanks. I think that I will just give up. i What kind of bumper do you have? Reese style square receiver maybe? I would look into building one from scratch to use the square receiver and another good size support (like another square tube to add bracing support). Some modification to the HF versions could be done too. Most square receivers are good for ~1000 lbs tongue weight. But not for twisting, and also, the crane should be on the side, not in the middle. i |
#24
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On Oct 30, 8:20 am, Ignoramus1285
wrote: Wayne, thanks. I think that I will just give up. i No, don't give up. Go find a pickup with a 5th wheel trailer hitch. You will find some with mounting rails in the bed. You can do something similar for your crane mounting. The 5th wheel hitch takes a LOT more torque than your crane will ever produce and doe it day in and day out. Paul |
#25
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On Tue, 30 Oct 2007 13:57:52 -0500, Ignoramus1285
wrote: On 2007-10-30, Leon Fisk wrote: On Tue, 30 Oct 2007 10:20:22 -0500, Ignoramus1285 wrote: Wayne, thanks. I think that I will just give up. i What kind of bumper do you have? Reese style square receiver maybe? I would look into building one from scratch to use the square receiver and another good size support (like another square tube to add bracing support). Some modification to the HF versions could be done too. Most square receivers are good for ~1000 lbs tongue weight. But not for twisting, and also, the crane should be on the side, not in the middle. i That is why I mentioned you need an outrigger. It will add support and stop the twisting. Whatever you lift will be twisted around and dropped on the bed anyway, so think about it, do you really need to have it off to the side? You could build it slightly offset from the center too with an outrigger. It really just depends on how solidly you mount the extra tube/receiver. If the second tube is mounted as good as the hitch you could center your crane over that tube and use the hitch as the out rigger, if you really want it off to the side. I have a farmer neighbor that carries a full-size 4x4 ATV off the back of his truck with a dual tube system. It hangs out the full length of the ATV and he uses separate ramps to load it. Don't under estimate how much a good tube system can support... -- Leon Fisk Grand Rapids MI/Zone 5b Remove no.spam for email |
#26
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I mount one on top of my 4 story apartment building. Then I mounted a
electric winch to the end of the boom. I was able to get all the redwood lumber for a 700 sq ft roof deck up with great ease. Saved my back. Ignoramus10340 wrote: Has anyone used this crane? Any good/bad experiences? http://www.harborfreight.com/cpi/cta...emnumber=37555 i |
#27
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Posted to rec.crafts.metalworking
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Harold,
Sorry I realized after I wrote that that B&S was wrong - it is a Boyer Schultz (sp?) from here in Chicago. It is a 6 x 12 so it is only a little one. I don't really have any idea as I haven't gotten together with the fellow I got them from to get the manuals and extra bits. rem On Tue, 30 Oct 2007 07:53:34 GMT, "Harold and Susan Vordos" wrote: "Rob Morden" wrote in message .. . snip----- 2/ the winch is very poor quality - I stripped it - I can't think what I was doing at the time - maybe trying to get the B&S surface grinder off the pallet at about about 700lbs I think. (I didn't have an engine hoist at the time.) You sure about that 700 pounds? B&S didn't make lousy equipment, which means that a surface grinder, for which they have a respectable reputation, would likely weigh in more like 3,000 pounds. Harold |
#28
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Posted to rec.crafts.metalworking
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I find my engine hoist makes a great rigging tool, and it's portable.
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#29
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Posted to rec.crafts.metalworking
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#30
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Posted to rec.crafts.metalworking
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On 2007-10-31, Wayne Cook wrote:
On Tue, 30 Oct 2007 12:04:58 -0700, wrote: On Oct 30, 8:20 am, Ignoramus1285 wrote: Wayne, thanks. I think that I will just give up. i No, don't give up. Go find a pickup with a 5th wheel trailer hitch. You will find some with mounting rails in the bed. You can do something similar for your crane mounting. The 5th wheel hitch takes a LOT more torque than your crane will ever produce and doe it day in and day out. If you look at a properly mounted 5th wheel hitch you'll find that it's attached to the frame under the bed. I say properly mounted because I have seen some that where just bolted to the bed (scary). I looked under the bed, in the back and to the side, last night. There are not good attachment points to attach to frame. i |
#31
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Posted to rec.crafts.metalworking
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![]() "Rob Morden" wrote in message ... Harold, Sorry I realized after I wrote that that B&S was wrong - it is a Boyer Schultz (sp?) from here in Chicago. It is a 6 x 12 so it is only a little one. I don't really have any idea as I haven't gotten together with the fellow I got them from to get the manuals and extra bits. rem Yep, I'm familiar with the Boyar Schultz grinders. Nice little machines, but not as robust as Brown & Sharpe. My moneys still thinks it would weigh more than 700, but then I'm not familiar with any of the manual models. All that I have operated were hydraulic 6 x 18. Regards, Harold |
#32
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Posted to rec.crafts.metalworking
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I came across a 5/8" thick, approximately 12x13" in size, steel
plate. It came in a "mystery lot" that was auctioned without picture. I doubt that it is enough for the crane, but it could be a start. i |
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