Caldwell Tension and Cantilevered Jibs
Caldwell Tension and Cantilevered Jibs
This crane puts the economy back into this column mounted unit. This inexpensive jib crane provides a fast and easy to install solution to a localized material handling problem. Our unique design follows the same engineering criteria as all of our quality products. Easy to install fittings simply bolt to the column and beam. This "friction free" 180° rotating crane can also be pushed out of the way when not in use.
Model D180 Tension Braced
Fitting Kits
To be used to build complete cranes in accordance with the information provided on page H.33. Kits include: 3 fittings painted black, bolts to attach fittings to crane, tension bar pins and assembly instructions.
Product Specifications
Product Features
- Fittings are heavy duty steel weldments, jig welded to insure proper bearing alignment.
- Axles are Grade 8 bolts with lock washers and nuts. Permanently lubricated bronze shoulders bushings are used.
- All units up through 2 ton are supplied with a tension bar, factory cut and drilled for proper length. This design feature is especially attractive when a kit is ordered. No need to buy and then thread large, round bar stock - you only need to drill holes to build one of our units.
- Fitting is bolted to top flange of ‘I’ beam, which allows for single location "leveling down" of the beam if an adjustment is required.
- American Standard ‘I’ beams, selected to properly handle all imposed forces and loads.
- Welded end stops provide a positive and permanent hoist / trolley stop allowing for the maximum in trolley travel.
This crane puts the economy back into this column mounted unit. This inexpensive jib crane provides a fast and easyto install solution to a localized material handling problem. Our unique design follows the same engineering criteria as all of our quality products and is ideal for applications where headroom is limited. Easy to install fittings simply bolt to the column and beam. This "friction free" 180° rotating crane can also be pushed out of the way when not in use.
Model E180 Full Cantilever
Fitting Kits
To build complete cranes in accordance with the information provided on page H.35. Kits include: 2 fittings painted black, bolts to attach fittings to the crane and assembly instructions.
Product Specifications
Product Features
- Fittings are heavy duty steel weldments, jig welded to insure proper bearing alignment.
- Axles are Grade 8 bolts with lock washers and nuts. Permanently lubricated bronze shoulder bushings are used.
- American Standard ‘I’ beams, selected to properly handle all forces and loads imposed upon it.
- Welded end stops provide a positive and permanent hoist / trolley stop allowing for the maximum in trolley travel.
Model E360 Mast Type Tension Braced
Product Features
- Economy model.
- Simple four hole base plates for easy installation.
- Imposes less forces than column mounted solutions.
- Span and height combinations from 8’-20’.
- Capacities to 5 tons.
- 360° rotation (when not obstructed).
- Bolted connections.
- Very easily adjusted (if out of plum).
- Conforms to AISC, OSHA, and CMAA standards.
Model G360 Mast Type Full Cantilever
Product Features
- Low headroom design.
- Imposes less force than column mounted solutions.
- Span and height combinations from 8’-20’.
- Capacities to 5 tons.
- 360° rotation (when not obstructed).
- Simple four hole base plates for easy installation.
- Bolted connections.
- Very easily adjusted (if out of plum).
- Conforms to AISC, OSHA, and CMAA standards.