Free Standing 1/2 Ton Jib Crane- Spanco

Spanco Freestanding Jib Cranes install almost anywhere, including outside. These foundation-mounted, freestanding jibs offer higher capacities, longer spans, and greater rotation than our wall-mounted jib cranes

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Detailed Description for Free Standing 1/2 Ton Jib Crane- Spanco

Free standing jib cranes are available in three basic styles to suit specific applications: base plate mounted, foundation mounted, and sleeve insert mounted. 360° rotational capability can maximize the utilization of any work area. No additional support is needed other than the specified reinforced concrete foundation.

 

SPANCO FREESTANDING JIB CRANES

 

Freestanding

Jib Cranes

 

Boom Rotation

Capacities

Spans

Height Under Boom

 

100 Series Base Plate Mounted

 

 

 

360°

 

 

 

Up to 15 tons

 

 

 

Up to 50’

 

 

 

Up to 40’ (Under Beam)

 

101 Series Foundation Mounted

 

 

102 Series Sleeve Insert Mounted

 

  

OVERVIEW

Crane Rotation: 360°
Capacities: up to 15 tons
Spans: up to 50’
Heights—floor to underside of boom: up to 40’

Spanco Freestanding Jib Cranes install almost anywhere, including outside. These foundation-mounted, freestanding jibs offer higher capacities, longer spans, and greater rotation than our wall-mounted jib cranes:

100 Series Freestanding Jib Cranes Base Plate Mounted

·         Easiest to install.

·         Base plate is secured by anchors bolts to a prescribed, reinforced concrete foundation.

·         The pipe mast’s connection to the hexagonal base plate is reinforced with six equally-spaced knee braces.

101 Series Freestanding Jib Cranes Foundation Mounted

·         No knee braces, freeing up area at foot of crane’s mast.

·         Square steel plate comes welded to bottom of mast.

·         The plate positions and plumbs the mast by anchoring it to the first-pour concrete footing.

·         The second-pour supports the mast.

102 Series Freestanding Jib Cranes Sleeve Insert Mounted

·         Allows for crane relocation without damaging the mast.

·         No knee braces, freeing up area at foot of crane’s mast.

·         Sleeve is welded to square steel plate; the plate positions and plumbs the sleeve by anchoring it to the first-pour concrete footing.

·         The second-pour supports the sleeve.

·         The mast is placed into the sleeve, leveled by wedges, and welded in place.

 

OPTIONS FOR SPANCO FREESTANDING JIB CRANES

·         Electric collector rings or air swivel (allow continuous 360-degree boom rotation)

·         Box track festooning

·         Boom locks

·         Rotation stops

·         Motorized rotation

·         Taglines

·         Special control enclosures (to match your environment)

·         Specialty paint finishes or hot dip galvanizing available (as well as custom designs for outdoor applications)

 

STANDARDS

General Design Standards:
Spanco cranes are designed in conformance with the following applicable standards:

·         Workstation Bridge Cranes: AISC Steel Construction Manual, OSHA 1910.179, ANSI B30.11, AWS D1.1/D1.6, and MMA MH27.2

·         Gantry Cranes: AISC Steel Construction Manual, OSHA 1910.179, ANSI B30.11, AWS D1.1/D1.2/D1.6, and CMAA 74

·         Jib Cranes: AISC Steel Construction Manual, OSHA 1910.179, ANSI B30.11, AWS D1.1/D1.6, and CMAA 74

All Spanco cranes have a design factor of 15% of the allowable capacity for the weight of the hoist and 25% for impact.

Fabrication Standards:

All welding performed during the manufacturing of Spanco cranes meets the American Welding Society’s (AWS) D1.1/D1.2/D1.6 Standards.

Spanco, Inc. is officially certified as an AWS Certified Welding Fabricator (CWF). This means that not only are all welders AWS Certified, but all processes and procedures adhere to AWS CWF requirements. Examples of requirements include annual calibration of all welding machines and Level 2 visual inspections on all load-bearing components.

Material Standards:
All steel used in the manufacturing of Spanco cranes meets the following applicable ASTM International specifications:

Structural Steel Shapes: ASTM A-36
Structural Steel Pipes: ASTM A-53
Structural Steel Tubing: ASTM A-500

Steel plate and round bar used in Spanco cranes have minimum yield strengths of 36 KSI.

Surface Preparation & Painting Procedures:

Spanco adheres to the standards of the Society for Protective Coatings (SSPC) for all product surface preparation. Prior to painting, all Spanco crane components are deburred and descaled using power tools equipped with sanding discs and wire wheels. Components are then washed utilizing a high-pressure/high temperature biodegradable degreaser solution. Parts are wiped clean and allowed to dry before the painting process. During painting, all components surfaces are coated with a quick drying, semi-gloss enamel, applied to a minimum dry-film thickness of 2 to 3 mils. A finishing coat is applied with a hot, airless, electrostatic spray paint system. Painted components are cured at air temperature.

 

Deflection Guidelines:
The following guidelines for deflection and stress are followed by Spanco engineers during the crane design process:

·         Workstation Bridge Cranes: All models designed to L/450

·         Jib Cranes: Wall-Mounted Cantilever (300 Series) models designed to L/150, Freestanding (100, 101, and 102 Series), Mast Style (200 Series), and Wall-Mounted Bracket (301 Series) models design to L/450

·         Workstation Jib Cranes: Wall-Mounted (WC Series) models designed to L/225, Freestanding (FR Series) models designed to L/150

·         Gantry Cranes: All steel series models to L/600, Aluminum models to L/450

 

Quality Standards:

Spanco, Inc. is an ISO 9001-2008 Registered corporation. This means that Spanco cranes are manufactured to standards ensuring safety, reliability, and the highest quality. Spanco, Inc.’s ISO designation also allows for continuous improvement based on customer feedback.

 

WARRANTY

Products covered under the Ten-Year Warranty:

 Manual Steel Freestanding, Ceiling Mounted Workstation Bridge Cranes, and Monorails

·          Manual Aluminum (Alu-Track®) Workstation Bridge Cranes and Monorails

·          Manual Jib Cranes (I-Beam, Articulating, and Workstation Jib Cranes)

·          Manual Gantry Cranes and Tripods

What the Ten-Year Warranty covers:

·         Defects in equipment material and workmanship

·         Wearable parts (workstation bridge crane end trucks and hoist trolley wheels only)

 

 


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