Today I use a carbon fibre tripod. Very expensive, but also my last tripod. It is about five pounds with camera and head. My aluminum Manfrotto, lasted 30 years. Replacing the parts got more expensive than it was worth. I just noticed the Linhof logo on your image. So it is indeed a Linhof. It was used mostly in the studio. Very heavy and very expensive even by today's standards. Like what a Leica is to the camera world.