When you get up to the tree, your instinct is to grab the trunk with the clam, but if you’re holding it, the saw will bind. You’ve got to cut the tree and then close the clam almost simultaneously. If you’re off, the tree can fall back and land on the machine.
Once the tree’s cut and you’ve got a hold of it, you need to move it to where you want to lay it. Remember in little league when they showed you how to balance the bat in your hand? (He demonstrates.) You need to find the balance point of the tree.
It takes a while to get the hang of it. It takes more brains than balls.
— Greg Haskins
We’re having some logging done this spring, which is not a phrase that an ecologically-sensitive person is supposed to utter. The ground in April is wet, of course, which can lead to ruts and unnecessary soil disturbance. The bark on the growing trees is getting loose, as the sap flows and the trees move into high-gear making leaves; this means that the trees left standing are more vulnerable to injury than they are in winter, when they’re dormant.
And yet technology, and the right logger, is allowing us to push back on this conventional wisdom.
The machine in this picture is an 80,000-pound feller buncher. (To put that weight in perspective, the cutting head – just the cutting head – weighs as much as my full-sized pickup.) And yet it’s tracked, so the weight is distributed better than a skidder with four big tires. And as it cuts, it lays down brush and poles where needed to further cushion the ground.
The operator, pictured above, is Greg Haskins, who works for Hunter Excavating in South Londonderry, Vermont. Picture him deftly moving the beast through the forest, reaching out with the boom to cut the marked trees; bear-hugging, balancing, lifting them, then moving them and setting them down in a way and in a place where they won’t disturb the standing trees. You can see from the picture below the work he did. No gashes on any of the crop trees. (This is destined to become part of a sugarbush, if you’re wondering why the crop trees are marginal-looking red maple.) No jagged crowns. Minimal soil disturbance.
People like me – it might be safe to say people like us – tend to distrust technology, especially big, loud, imposing technology. And to be fair, there are applications where you can watch a feller-buncher mow through a forest and get chills. But when they’re used thoughtfully, and wielded skillfully, it’s hard to be nostalgic for the old chainsaw and cable-skidder method, which was crude at best. As I watched Haskins work, I marveled at how fast, and efficient, and clean the work was.