Product type DX840-1 Arm length 8.4 m Earlier 50*35*50*35*50*35*50*35mm Operation height 7.2 m Machine weight(except affix) 180 kg Electrical platform supporting weight 25 kg Arm body 7 burl Tripod height 1.3 m Power supply AC 220 v Power supply DC 12 v minimum rotating speed of the platform 6 min (360o) Maximum rotating speed of the platform 7 sec (360o)