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Superior 36" x 100' Portable Radial Stacking Conveyor, Unit #978


Conveyor Frame

  • Main frame-30" deep truss
  • Chord angles-3" x 3" x 1/4"
  • Lattice members-1 1/2" x 1 1/2" x 3/16"
  • Extra chord angle-Full length, from tail end to head end undercarriage pinning point


Drive specifications

  • Drive-Class I head end
  • Gear reducer-Dodge shaft mount
  • Backstop-installed in reducer
  • Motor-(2) 20 HP 1800 RPM TEFC
  • V-belt drive-with drive guard
  • Capacity-750 STPH of 100 PCF material, 25 degree surcharge (90% fines, 10% spherical lumps 4” minus)
  • Belt speed-400 fpm


Superior pulleys

  • Drive pulley-18” diameter, 3/8” herringbone lagged drum
  • Tail pulley-16” diameter, CEMA Chevron® wing pulley
  • Snub pulley-not included
  • Head pulley-not applicable
  • Shafts-Turned and polished
  • Bearings-Dodge
  • Take ups-Screw type



  • Conveyor splice-hydraulic top folding head section, with integral belt keeper
  • Undercarriage-Hydraulic raise, with 7.5 hp electric pumping unit
  • Axle type-Superior's FD20 Series Axle
  • Transport axle-(8) 11R-22.5 tires on walking beam with brakes and mud flaps
  • Radial axle-(2) 385/65R-22.5 tires mounted on hydraulic outriggers, power travel (requires hyd. raise)
  • Radial travel-(2) 2 hp planetary drive (all wheel drive)
  • Fifth wheel-for road travel, bolt on design
  • Anchor pivot-maintains tail end during radial travel, for 5th wheel
  • Brakes-air brakes, complete system
  • Lights-brake and directional signals
  • Mud flaps-installed behind transport wheels
  • Axle jacks-not included
  • Landing gear-manual pin adjustment
  • Towing eye-Pintle type hitch


Conveyor Components

  • Belting-3 ply 3/16 x 1/16 330 PIW
  • Belt splice-Flexco mechanical steel fasteners
  • Scraper-Superior Exterra® Primary Belt Scraper
  • Superior Idlers-CEMA C, 5” dia. rolls, sealed for life ball bearings
  • Load area-20° trough, 12-16" spacing
  • Trough-35° on 4' spacing
  • Returns-steel rolls, on 10' spacing
  • Radial hopper-sloped, 5' long, bolt on design
  • Gathering trough-5' long with adjustable rubber flashing


Additional Specifications

  • Guarding-for drive and tail pulleys, v-belt drive and return idlers. Guards may not meet all local codes; customer is responsible to have guarding inspected.
  • Voltage-480 v / 3 ph / 60 hz
  • Electrical-Control panel and wiring not included
  • Paint-1 coat primer, 1 coat finish enamel Superior Beige/Yellow guarding
  • Idler Paint-powder coated Superior Orange
  • Patents-unit includes patents
  • Owner’s Manual-(1) copy in English included for operation and maintenance