An amazing fully programable motion control system, expandable from 3.5 to 24.5ft, capable of handling cameras up 25lbs such as Alexa, Alexa Mini, Amira, RED DSMCII/Komodo, URSA Mini Pro, FX9, C300/500, etc, or anything smaller. High precision motors control 5 axis - the slider, pan, tilt, focus and iris/zoom, making it effective for almost any shot. The Kessler Crane Shuttle Dolly is a modular slider system, similar to a Dana Dolly (but better) that's expandable from 3.5-24.5 feet (with included rails), providing users with excellent versatility depending on the requirements of their shoot. The slider can be mounted to tripods, light stands, etc. Two rolling slider stands are included, making it very easy to move the rig around. Rails can be positioned at ground level with the included ground support feet. Four sections of rail can also be used in place of legs for dolly runs up to 17.5ft. *Note that rail should ideally be supported every 6ft, so you will need additional stands for longer runs above ground level. The head can also be under-slung beneath the track using the included 6-12" riser. This is useful in situations when you need to shoot downwards or see the floor in your shot. The same 6-12" riser can also be used to raise the head and camera higher above the track - useful for push ins, pull outs when you would otherwise see the track. You can either use the slider manually with a 75/100mm bowl tripod head, Mitchell mount head, or it can be fully motorized with the included Kessler CineShooter system for an amazing, fully programmable, motion control/time lapse/stop motion solution. The new CineShooter motion control head is WIFI enabled and be can be controlled/programmed via a phone, iPad or laptop using Kessler's KOS motion control software. Moves can be programmed with up to 10 keyframes. An included Playstation 4 Controller can also be used to control the rig via an iPhone. Moves can be controlled manually during live action, or programed and run one once or continuously on a loop. The CineShooter system can run off the included V-Mount batteries, or be plugged into A/C power. The CineShooter Head can also be mounted to a tripod in situations when a sliders isn't necessary. The slider can handle loads up to 150lbs, but please note that the CineShooter Head is limited to 25lbs. Here's what's included: Shuttle Dolly Kit. Kwik Rail Travel Kit (use 4, 8, 12, 16, 20, 24 feet of rail) 3x Shuttle Dolly Center Rail Ground Support 2x Matthews The Slider Stand II with wheels. CineShooter head with Heavy Duty Support Module and Smart Handle Playstation 4 Dual Shock Controller Second Shooter High-Speed Motor (for loads up to 15lbs) Kessler Second Shooter High-Torque 500 Series Motor (for loads up to 35lbs) CineDrive F.I.Z. Motor V2 and Second Shooter F.I.Z. Adapter Cable CineDrive F.I.Z. Motor V3 and Second Shooter F.I.Z. Adapter Cable Canon, Sony and LANC camera control cables Mitchell Mount (upon request) 100mm Bowl (upon request) 6-12" Shuttle Dolly Riser (upon request) 75mm Bowl Adaptor (upon request) HD Angle Plate (upon request) 2x Kwik Release Receiver Kwik Release Plate K-Plate with 15mm rods 3x CoreSWX 90Wh V-Mount Batteries CoreSWX Fleet Micro Dual V-Mount Charger 5x Hard Cases