Recorded on marantz pmd661 with rode ntg-2. While working on a project i saw a man operating a machine with tank-treads designed for lifting wheelchairs up and down stairs. I took him aside and asked if i could record the internal motors and servos working.
Recorded by my partner, who was out walking the dog, too close to the road again. I hear three motorcycles and a passing car. As usual, the guy with the smallest engine was working it the hardest.