I really like heavy machines. Some people like taking photos of fast cars, I prefer a bagger or a bulldozer every time :).
I'm also starting to get a feeling that my camera is slowly reaching end of it's lifespan. I get more an more noise in my photos :(. It's probably time for a new one :)
HDR from three shots, taken with Canon 450D with Sigma 10-20mm lens, from a tripod.