S1e stacker

The S1e semi-mobile plug-in electric stacker creates a radial stockpile. The ultrasonic sensor swivels the stacker automatically 180° and minimizes loader traffic, labor and fuel costs and optimizing on-site safety. The S1e can be connected to all Keestrack “e”-versions but can also be connected to plug-out connections of other brands, mains or gen-sets.

Product information

Performance highlights

  • Automatic swiveling via ultrasonic sensor to create radial stockpile
  • 75% cost saving capacity compared to a loading shovel
  • Very good stockpiling capabilities
  • Main conveyor 650 mm wide, 10.500 mm long
  • Feed capacity up to 280 tonnes an hour
  • Available in electric plug-in version
  • Stockpile capacity from 450 to 2.900 ton
  • Discharge height from 5,3 meter to 6,35 meter


Transport dimensionsWorking dimensions
Weight6,1 t5,45 t
Length12.000 mm12.800 mm
Height2.350 mm6.350 mm
Width1.280 mm1.900 mm


  • Stockpiling
  • Transport
  • Loading