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| | #121 | |
| Semi-mature vigorous tree Join Date: Feb 2009 Location: pa
Posts: 240
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| | #122 |
| Semi-mature vigorous tree Join Date: Feb 2008 Location: Kansas
Posts: 213
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We do this on trees with large cracks that the HO's are too cheap or foolish to have removed. Essentailly, we put bolts in the tree, then run a high strength line through the eyes of the bolts. Then we use a set of fiddle blocks and slings set higher in the tree to pull the tree back together as much as possible. With tension on the fiddle blocks, we go back down and tie a tautline hitch in the line we're using to hold the tree together (so basically there is a big adjustable loop from one lead to another), then let the load off the fiddle blocks. Then we bolt together the base where the crack is and wait for the HO to call us to cut the tree off the roof of their house. So far, we haven't recieved any calls, so they must all be holding up pretty good. |
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| | #123 | |
| Semi-mature vigorous tree Join Date: Feb 2009 Location: pa
Posts: 240
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| | #124 |
| Semi-mature vigorous tree Join Date: Feb 2009 Location: pa
Posts: 240
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ditch the hitch and get the spider jack 2 |
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| | #125 |
| Semi-mature vigorous tree Join Date: Feb 2008 Location: Kansas
Posts: 213
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I've seen the lockjack used, they're pretty nice. I think I'll stick with my $3.20 of HRC vs. $300 for a spiderjack. It's a lot cheaper to replace if the need arises. |
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| | #126 |
| Part of the Furniture Join Date: Jun 2007 Location: orlando,fl
Posts: 4,977
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So is my climbline,i need to buy a new one,about 200' long.
__________________ Have your say join us today.![]() old schooler |
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| | #127 | |
| Mature tree Join Date: Jan 2007 Location: International, Germany
Posts: 476
| Quote:
__________________ SPEED ALWAYS FOLLOWS TECHNIQUE | |
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| | #128 |
| Semi-mature vigorous tree Join Date: Feb 2008 Location: Australia
Posts: 218
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Can anyone tell me, whats the advantage of using the climbing system that uses the pully with 3 attachment points and 2 smaller biners. lots of climbers are using it, i'v tryed it and i just cant find the advantage. am i missing somthing? Is it just that it holds the pully still |
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| | #129 | |
| Semi-mature vigorous tree Join Date: Feb 2009 Location: pa
Posts: 240
| Quote:
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| | #130 |
| Part of the Furniture Join Date: Jun 2007 Location: orlando,fl
Posts: 4,977
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I don't even use a friction saver,let alone the rope guide.Just more potential failure points in the system.
__________________ Have your say join us today.![]() old schooler |
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| | #131 | |
| Semi-mature vigorous tree Join Date: Aug 2007 Location: Australia
Posts: 158
| Quote:
damn good piece of climbing hardware. ive got a cmi double eyed 'mouse' pulley and it pales in comparison. oh and i didnt mention its rigging capabilities | |
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| | #132 |
| Semi-mature vigorous tree Join Date: Aug 2007 Location: Australia
Posts: 158
| apologies. just been informed steve sillett uses a device nothing like a grapple hook. ive been given no clues to what he might use but it cant be a throwline because how would you get it back to yourself? any info would be appreciated. interesting stuff
__________________ sticks before chicks |
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| | #133 | |
| Semi-mature vigorous tree Join Date: Feb 2009 Location: pa
Posts: 240
| ![]() Quote:
Last edited by (WLL); 14th March 2009 at 08:55 AM. | |
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| | #134 |
| Mature tree Join Date: Jan 2007 Location: International, Germany
Posts: 476
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The hitch climber is great, for sure it wont climb the tree for you but it provides options for good climbers to utilize. Its not complicated at all. If you really want to know the advantages then go to the treemagineers website.
__________________ SPEED ALWAYS FOLLOWS TECHNIQUE |
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| | #135 |
| Mature tree Join Date: Nov 2007 Location: Seattle, Wa. US of Eh
Posts: 408
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I've had my hitch climber for nearly two years. It's great. allows many options. Super for self advancing your hitch with an extendable bridge.
__________________ http://www.??????.com/photos/rbtree |
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| | #136 |
| Sappling Join Date: Aug 2009 Location: Ontario, Canada
Posts: 9
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Okay, I climb with a blakes...after I footlock in, I dyna-climb with this system. How do you guys advance the VT or distel??? you can't advance it from underneath like a spit-tail, so how do you get rid of the slack? do you guys work with this vt system? or just climb with it then switch to a split tail? thanks. Cary |
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| | #137 |
| Semi-mature vigorous tree Join Date: Feb 2008 Location: Australia
Posts: 218
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Both hands as high as they will go then pull down Then hold your self up with left hand and pull slack through from just below the pully with the right hand. Once you get high enough the weight of the rope should pull the slack through. You can also get a groundy to pull the slack through for you. Most climbers find it dificult to change after using prussic loop. because its a diferent action. |
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| | #138 | |
| Mature tree Join Date: Jun 2008 Location: BC. Canada
Posts: 325
| Quote:
__________________ "You have to feel and touch a tree" Shigo | |
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| | #139 |
| Semi-mature vigorous tree Join Date: Jun 2009 Location: Canberra
Posts: 215
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i use the VT 90% of the time i brought a lock jack but think i will keep it using the VT for Tree Care. i use blue tounge warped ocean polyester with the DMM hitch climber and petzl swivel i find it works really good with the ART rope guide i use 4 wraps on top then 3 sets of criss cross with ocean polyester, and i use two wraps and one criss cross with 8mm bee-line. i find that the 8mm ocean polyester decends better and "opens" up if you might say faster than 8mm bee-line. use the micrograb and ART positioner for lanyards depending on the lanyard etc. i found that the sometimes on the lock jack, small think branches and leaves etc can set of the toggle and decend without warning, FAST. ive just started using the swivel and so far are quite happy with it. to tie it all of i use two ISC bronco biners using petzl rings on my TM. |
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| | #140 |
| Sappling Join Date: Aug 2009 Location: Ontario, Canada
Posts: 9
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so? when up in the canopy, is there more than enuff rope-weight to hand over hand the incoming rope, say on a limbwalk? and how does this compare with sing a Blake's for the same purpose? ![]() ![]() Cary |
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| | #141 |
| Semi-mature vigorous tree Join Date: Jun 2009 Location: Canberra
Posts: 215
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not on a VT on the lockjack yes after about 5-6 meters of rope has passed through it will just pass through but the the VT you will always have to have it tendered with a mico pully and yes you will always have to pull it through you can foot lock i guess to pull it through i use the petzl pantin foot acender makes light work of it
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| | #142 |
| Semi-mature vigorous tree Join Date: Feb 2009 Location: pa
Posts: 240
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HOWDY ALL LONG TIME NO POST!!! I like the hitch climber for lowering a saw or even a rescue situation, but after switching to the spiderj2, every hitch climbing tool just sits in the bag and collects dust. i love the spj2 and hope one day they will incorporate a small pulley for doing trix like the hitch climber is capable of and wish they come-up with a better design then the cheap velcro, when used with the rg hand over hand is a snap
__________________ Harder than the TH, and his pack of goons |
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| | #143 |
| Sappling Join Date: Sep 2009 Location: C.T. U S A
Posts: 14
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Hi Once red article where throw weight was sling shot into next tree. Then cross bow with specialised 4pronged tethered arrow is fired to snag throw line which is hanging down vertically thus retrieving sling shot line. second line is pulled threw and transverse is set up. This was used by a canopy research group. |
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| | #144 | |
| Semi-mature vigorous tree Join Date: Aug 2007 Location: Australia
Posts: 158
| Quote:
__________________ sticks before chicks | |
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| | #145 | |
| Mature Tree Join Date: Feb 2007 Location: Melbourne, Victoria, Australia.
Posts: 1,605
| Quote:
Here's how dude! | |
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| | #146 |
| Sappling Join Date: Sep 2009 Location: C.T. U S A
Posts: 14
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Awsome I really like that foot sling shot. Is it your own inovation? Could you direct me to the supplier of the mini grapple. I would really like to master this line retreavle technique. Thanks for the video. Cheers |
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| | #147 |
| Sappling Join Date: Sep 2009 Location: indiana
Posts: 19
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started useing the blake hitch this week thank u all i love it spidermikes got a new web lol ![]() |
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| | #148 |
| Part of the Furniture Join Date: Jun 2007 Location: orlando,fl
Posts: 4,977
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__________________ Have your say join us today.![]() old schooler |
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| | #149 |
| Mature tree Join Date: Jun 2008 Location: BC. Canada
Posts: 325
| Friction saver ...................................also known as Cambium saver!
__________________ "You have to feel and touch a tree" Shigo |
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| | #150 |
| Semi-mature vigorous tree Join Date: Jun 2009 Location: Canberra
Posts: 215
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hey kiwi are you serious when you say that you do not use cambium saver or rope guide because you consider it one more thing to fail in your system
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