Petzl have released the following statement regarding an incident involving the apparent failure of a ZigZag in Germany.
“Petzl has recently become aware of an incident report involving the ZIGZAG mechanical Prusik.
According to a post on the treeclimber.eu message board, there is a claim that a connection point on the ZIGZAG ..
Certification surrounding the Rock Exotica Unicender and the Rope Wrench has divided the aerial arb community over the last few years.
Individuals have staked their reputation (and in some cases their careers) on these products.
The problem ..
Treetools has three new tree felling products currently in design phase, due for release at the end of May.
US-based Silvey Chaingrinder Co popularized the use of hydraulic jacks to assist in the felling of problem trees. The tree jack makes it easier to change the direction of a natural ..
Regular Treetools Blog readers will have noticed a total lapse in posts over the last month. That's because a total knee replacement took a lot more out of me than I first imagined.
No matter how rare you think your particular ailment might be you are bound to come across plenty ..
Apparently there are a limited number of positions available to climbers wishing to compete in the 2013 Asia-Pacific TCC scheduled for March 16 at Monte Cecelia Park in Auckland.
These additional AP TCC competitors are over and above existing Regional qualifiers.
The email from the Asia-Pacific TCC organising committee reads:
Dear Climber,
The ..
A stunned international tree climbing community learned yesterday Sal Hernandez passed away overnight Saturday.
Mexican-born Sal was well known in tree climbing circles and loved nothing more than coming to New Zealand to immerse himself in our own brand of tree climbing culture.
Details are sketchy surrounding his death but we ..
Following the dramatic DB Tree 'Frog System' drop-test experiment early in 2012 kiwi tree climbers started taking an active interest in ropes where the sheath and core are permanently bound together - resulting in zero sheath slippage and no 'socking' when excessively loaded.
The first ascent line off ..
Back in June 2010, the New Zealand tree-climbing community was stunned to hear that Matt Dallas had passed away.
Kiwi tree climbers felt they should do something to help Matt's family but no 'mechanism' was in place for climbers to facilitate this action.
Around the same time, the Northland Tree Climbers Association ..
The Asia Pacific Tree Climbing Championship Operations Committee (through NZ Arbor) have announced Monte Cecilia Park in Hillsborough, Auckland as the venue for the 2013 Asia-Pacific TCC scheduled for Saturday 16 March (rain day Sunday 18 March).
And not before time!
Why does the ISA have to do everything the hard way ..
The internet in an unlimited resource for tree climbers.
But there is so much information out there on the web you could literally spend weeks (or months, or even years) trolling through this wealth of data without finding the essential downloads you need - so Treetools has made things easy ..
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