Our Skyjack DC Electric Scissor Lifts are a great option for aerial work on flat surfaces. The 3219 has a working height of 25', an inside platform width of 24", and an inside platform length of 64" with a 3' extension deck. The base width of the machine is 32" with a height of 79" to the top of the rail, meaning this machine fits through a common single-man doorway. This machine has a weight capacity of 300lbs. Overall they weight 2580lbs with the dispersed down-pressure on each wheel being approximately 1200lbs unloaded. All of our tires are non-marking.