J904B – Base Plate Mounted Heavy Duty Pillar Jib Crane (1000lb Capacity)

Base Mounted Pillar Jib Crane

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SKU: J904B1000 Category:

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J-904B Series

Base Mount Pillar Jib Crane – CAPACITY UP TO 10 TONS

The Abell-Howe J-904B Series was developed to be an all purpose jib for heavy duty industrial applications.

BENEFITS & FEATURES

CAPACITIES

  • 1/4 Ton to 10 Tons.
  • Boom Lengths up to 30 ft. on select capacities.
  • Under Boom Height from 8 to 30 ft.

SPECIFICATIONS

  • 360 Degree Rotation on a Tapered Roller bearing providing full capacity vertical and radial thrust loading
  • Lower section of the head revolves around the pillar on a pair of steel rollers equipped with self-aligning roller bearings.
  • Large diameter base plate is reinforced with heavy steel gussets for continuous alignment and rigidity
  • Anti Lift-off Device.
  • Bottom roller assembly can be shimmed for boom leveling.
  • End stops at both ends of the boom for safe trolley travel.

COMPONENT MATERIAL

  • Mast – Fabricated from heavy wall structural steel pipe with wall thickness sized to minimize deflection
  • Boom – W-beam section.
  • Head section – Rigid steel plate box type with welded construction for minimum deflection between boom and mast.

OPTIONAL ACCESSORIES

  • Top entry air swivel or electric collector rings on most models.
  • Rotational stops.
  • Anchor Bolts with Template.
  • Wind or Position Lock.
  • Galvanizing/Custom paint finishes.
  • Spark-resistant and/or explosion proof construction for hazardous locations.
  • Electric, Air or Hand-geared rotation.
  • Manual Safety switch.
  • Messenger wire assembly.
Span

8', 9', 10', 11', 12', 13', 14', 15', 16', 17', 18', 19', 20'

HUB – Height Under Boom

8', 9', 10', 11', 12', 13', 14', 15', 16', 17', 18', 19', 20'

Capacity (Lbs)

1000