4/22/2014 Crane Design Specifications | Gorbel https://www.gorbel.com/Solutions/designstandards.aspx 1/1 Search 1 (585) 924-6262 1 (800) 821-0086 contact us | login 600 Fishers Run | PO Box 593 | Fishers, NY 14453 USA toll free: 800.821.0086 | office: 585.924.6262 | fax: 585.924.6273 Solutions Design Specifications Download printable design standards (pdf file) Design Standards AISC Steel Construction Manual All Gorbel® Jib and Work Station Cranes are in accordance with OSHA Specification 1910.179 and ANSI Specification B30.11, as they apply to Jib and Overhead Cranes. All Gorbel® Work Station Cranes meet or exceed the requirements of MMA MH27.2 specification for enclosed track systems. All Gorbel® Cleveland Tramrail® systems meet or exceed the requirements of MMA MH27.1. All Work Station Cranes are in accordance with the following Canadian Standards as they apply to Overhead Cranes: CSA Standard B167-96 and CSA Standard C22.2 No.33-M1984 (re-affirmed 2004) All Gorbel® Jib and Work Station Cranes have a design factor of 15% of the allowable capacity for hoist weight and 25% of the allowable capacity for impact. Fabrication Standards All welding is in accordance with AWS D14.1, and is performed by certified welders. All holes in steel with bearing loads are either punched or drilled. Flame cut holes are not permitted in these applications. Material Standards All structural shapes used by Gorbel are a minimum of ASTM A-36 designation. All pipes are structural grade ASTM A-53 and all tubing is ASTM A-500. All plate and round bar has minimum yield strength of 36 KSI. Painting procedure All Gorbel® Jib and Work Station structural components are shotblasted and/or washed utilizing a high pressure/high temperature iron phosphate solution prior to painting. A conventional air-assisted, airless paint system is used to apply a high solids industrial baking enamel which is cured at elevated temperatures inside and industrial oven. Some pre-assembled components (ex. Work Station Crane end trucks and hoist trolleys) are powder- coated finish. Deflection Allowed Consider both deflection and stress. The difference in elevation of the track between an unloaded crane and fully loaded crane; measure in inches. L= support center distance. Gorbel tends to have stricter deflection guidelines than others in the industry because we consider both deflection and stress. Work Station Cranes: Typical design guidelines are L/450 for bridge cranes Work Station Jib Cranes: Typical design guidelines are L/320 for wall mounted (WSJ200), L/200 for free standing (WSJ360), and L/450 for aluminum work station jibs (AL100). Jib Cranes: Typical design guidelines are L/150 for wall cantilever (WC), free standing (FS), mast type (MT), and L/450 for wall bracket (WB) cranes. Due to configuration restrictions some models may not meet these guidelines. Download printable design standards (pdf file) Share it Like it 0 How to Buy Learn about Gorbel's network of distributors. Compare Evaluate our products by coverage, span and capacity. Contact Us Talk to someone who can help. Product Literature Brochures Manuals FAQs Customer Service e-Newsletter Home | How to Buy | Newsletters | Warranty | Job Opportunities | Privacy Statement | Site Index copyright Gorbel Inc. 1996 - 2014 © 0 Like Find a Solution Answer Center Home Products Solutions Service & Support About Us Media Blog

Crane Design Specifications _ Gorbel

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Page 1: Crane Design Specifications _ Gorbel

4222014 Crane Design Specifications | Gorbel

httpswwwgorbelcomSolutionsdesignstandardsaspx 11

1 (585) 924-62621 (800) 821-0086

600 Fishers Run | PO Box 593 | Fishers NY 14453 USA tol l free 8008210086 | office 5859246262 | fax 5859246273

Solutions

Design SpecificationsDownload printable design standards (pdf file)

Design Standards AISC Steel Construction Manual

All Gorbelreg Jib and Work Station Cranes are in accordance with OSHA Specification 1910179 and ANSISpecification B3011 as they apply to Jib and Overhead Cranes All Gorbelreg Work Station Cranes meetor exceed the requirements of MMA MH272 specification for enclosed track systems All GorbelregCleveland Tramrailreg systems meet or exceed the requirements of MMA MH271

All Work Station Cranes are in accordance with the following Canadian Standards as they apply toOverhead Cranes CSA Standard B167-96 and CSA Standard C222 No33-M1984 (re-affirmed 2004)

All Gorbelreg Jib and Work Station Cranes have a design factor of 15 of the allowable capacity for hoistweight and 25 of the allowable capacity for impact

Fabrication Standards All welding is in accordance with AWS D141 and is performed by certified welders

All holes in steel with bearing loads are either punched or drilled Flame cut holes are not permitted inthese applications

Material Standards All structural shapes used by Gorbel are a minimum of ASTM A-36 designation All pipes are structuralgrade ASTM A-53 and all tubing is ASTM A-500

All plate and round bar has minimum yield strength of 36 KSI

Painting procedure All Gorbelreg Jib and Work Station structural components are shotblasted andor washed utilizing a highpressurehigh temperature iron phosphate solution prior to painting A conventional air-assistedairless paint system is used to apply a high solids industrial baking enamel which is cured at elevatedtemperatures inside and industrial oven

Some pre-assembled components (ex Work Station Crane end trucks and hoist trolleys) are powder-coated finish

Deflection AllowedConsider both deflection and stress The difference in elevation of the track between an unloadedcrane and fully loaded crane measure in inches L= support center distance Gorbel tends to havestricter deflection guidelines than others in the industry because we consider both deflection andstress

Work Station Cranes Typical design guidelines are L450 for bridge cranes

Work Station Jib Cranes Typical design guidelines are L320 for wall mounted (WSJ200) L200 forfree standing (WSJ360) and L450 for aluminum work station jibs (AL100)

Jib Cranes Typical design guidelines are L150 for wall cantilever (WC) free standing (FS) mast type(MT) and L450 for wall bracket (WB) cranes Due to configuration restrictions some models may notmeet these guidelines

Download printable design standards (pdf file)

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