The gimbal seen in that pic is the Ronin MX which is 2 pounds heavier than the Gremsy I now have. The aircraft with 6 batteries weighs @ 20 pounds, it has a max takeoff weight of 34 pounds. I am using less than half of the payload with the Gremsy gimbal, A7Rlll with a 16-35 mm lens. Which leaves me room to carry longer lenses. I have up to an 85mm lens. The pic below is the much lighter Gremsy T3V3. It is an impressive flying machine.