Manitowoc
20ft #27B boom insert for Manitowoc
This 20ft #27B boom insert is a structural segment designed to extend the total length of the main boom on Manitowoc lattice cranes. It increases the reach and lift height of the machine during lifting operations.
Specifications
- Part number
- 1813668A
- Brand
- Manitowoc
The 20ft #27B boom insert, part number 1813668A, serves as an extension segment for the main lattice boom assembly of a Manitowoc crane. By integrating this component into the boom configuration, operators can increase the total reach and lift height required for specific site elevations or horizontal distances. This section is designed to maintain the structural continuity of the boom system, allowing it to handle the forces of compression and tension encountered during crane operation.
This component is compatible with Manitowoc lattice boom crane systems that utilize the #27B boom series. It features connection points for secure integration with adjacent boom sections, ensuring alignment and load distribution across the entire boom structure. Maintenance personnel should perform regular inspections of the structural integrity of the insert, checking for any signs of deformation or damage to the connection points to ensure safe operation at extended lengths.
Boom inserts are fundamental to the modular design of lattice cranes, providing the flexibility to adjust the crane configuration to meet the specific height and radius requirements of a project. These sections are installed between the boom base and the boom tip to achieve the desired total boom length.

