200 Design Main Jib Crain Joist

Spanco Mast-Style Jib Cranes

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Overview

Spanco Mast-Style Jib Cranes provide full 360-degree rotation while eliminating the cost of a special foundation, which can cost more than the crane.

As a lower cost alternative to freestanding jib cranes, these full-feature mast-style cranes:

  • Are bolted to the floor and existing overhead support structure (e.g., steel beams)
  • Require no special foundation, but only a standard 6-inch reinforced concrete floor
  • Are available with power rotation on all models

200 Series Mast-Style Jib Cranes—Full Cantilever

  • To provide maximum clearance underneath it, the cantilevered boom is mounted at the top of the mast.

201 Series Mast-Style Jib Cranes—Drop Cantilever

  • Identical to the 200 Series with the addition of side-plate connections to permanently “drop mount” the boom at any specified height on the mast. Drop cantilever booms allow for clearance from overhead obstructions that are located below the top of the mast.
  • Uses wide-flange beam or I-beam for the boom and a wide-flange beam for the column
  • The top assembly has self-aligning spherical bearings
  • The bottom assembly has bronze bearings and bronze thrust washers
  • Both bearing assemblies are provided with grease fittings for lubrication to aid rotation

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