Limbrat
TreeHouser
Good advice from Stephen on the Maasdam, you don't normally need a lot of rope with it. Using a prussic is great but you can also just tie a bowline on a bite or a double bowline in your pull line and hook your Maasdam's hook into that. It's a cheap and good investment. I've also pulled my truck out of mud holes and sand beds with it a few timesAlso for the advice on the the maasdam, got some other stuff to pick up first, definitely on the list though, I'm not really doing the big monster trees yet, so I've some time before I see one being necessary in the future. Also, I've been climbing SRT for a couple weeks now, started with the petzl rig, but really didn't like going limbwalking with it as you've got to use both hands for your rig.
. Don't know how it would work with your rig, but when limb walking SRT with the HH you can attach a hand ascender or prussic with a carabiner on your climb line above the limb your going out on, clip the tail of your climb line in the 'biner and then back through another on your saddle. Gives you mechanical advantage coming back in. I think Nick Bonner's got a vid on that somewhere.
The 3/4 ton Tifror is pretty light plus the cable and covers a kot of territory, and the 1.7 ton is a lug and the larger cable you have to use on it as well, but it's a powerful beast. I picked them up together used which sure helped a lot on expense against the rather costly when new. The take up pull ability of the Tirfors, plus the way you can back off, is much a step up from a Maasdam. The cable pullers are a very well made tool. Got to treat that cable nice, as it runs a bunch to purchase, being a special type with a solid core. Some Chinese cable pullers are put out based on the Tirfors. They do ok, have worked with one that a friend has. Very cheap. Not a Tirfor though.
I'm no production Climber either but I'm not slow. I'm steady. Buy u a cool vest I got some me one. MB talked about it a lot so I said fuk it. I Havery the conceal able one. It's smaller then the normal ones.