The Combo Live 30 Pedestal System from Miller is a lightweight pedestal and floor dolly system for 100mm ball fluid heads. With an adjustable air column system for quick payload balancing, the pedestal features a 31.8 to 54.1" height adjustment and a load capacity of 66 lb. Dual ball bearing wheels individually fitted with axial brakes deliver even and smooth movement, with multiple wheel locking positions for linear or radius dolly tracking. The Combo Live 30 is simple and easy to set up and use with a drag control knob pressure column and a lock lever pressure column. It is also compact and portable with a carry handle for the column and dolly.