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Manufacturer, Electric Jib Crane, VVVF drive, Capacity:5-20t, Span:12-35m - details see: https://www.machineto.com/portal-crane-jib-crane-from-manufacturer-founded-in-1968-10101329

Column:

Cantilever:

Portal Crane Jib Crane is composed by the

1 vertical shaft,

2 revolving arm,

3 rotating shaft,

4 hoist etc.

Features and Specifications :

Construction and Design :as per I.S. 807 and I.S. 3177

Mast :Pipe or Rolled Steel Sections are used in construction

Plates :For additional column rigidity, the Mild Steel Gusset plate or thick base plates are used, where the base plates take 6-8 holding down bolts through drilling.

Jib Arm :Construction is done in the following manner to reduce deflectionLUJC-I- heavy section I beam

LUJC-2 and LUJC-3 - triangular truss constructions

Bearings :For vertical, horizontal and radial loadings, the self-aligned bearings are used that include types for thrust and double roller types

Swiveling :This is done by chain located at the Jib Arm’s end or manually by cranking with hands. In SMJC-3 jib crane swiveling can be done by electrical operation mechanism (on request). If a full and positive 360°rotation is needed, then current collectors of pantograph type are provided that are constructed using brass swing springs with insulation.

If you want to buy, please tell me the following date in your enquiry.

a, Capacity

b, Span

c, Lifting height

d, voltage