Tele-Mast Straddle Crane Learns to Drive by GPS


Air Technical Industries announces the development of a unique mobile gantry crane for indoor/outdoor use. When used outdoors, the 4 telescopic legs raise the crane up to 30 ft high for stacking containers or other large items, lifting over them to maximize storage space, or for loading and unloading trucks. When used indoors, the Tele-Mast lowers the crane's overall height for in-building applications. It has a very narrow design to maximize usable span while maintaining a narrow overall width for passing through overhead doors. It ranges in size from small to large to humongous, depending on the customers requirements.



  • Diesel engine powered
  • All actions are hydraulically actuated including lift, propulsion, steering and optional cable lift
  • Controls are remote pendant with variable speeds up to 4 MPH
  • Tires are large cushion-type rubber, 16 in. wide and 28 in. OD for smooth and quiet operation
  • All heavy duty steel construction with a 3:1 safety factor for demanding industrial use
  • Modular design makes the crane easy to transport and to assemble and disassemble in the field
  • Crane functions are user-friendly easy to learn, with a short operator training time
  • Operator can easily manipulate the fingertip controls to move large and heavy loads
  • Standard models are offered in 25,000 and 60,000-lb. capacities with custom designs available up to 100,000 lb.
  • Optional features and attachments include a spreader bar for lifting standard ISO shipping containers, 20 or 40 ft size, remote radio control hook up
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