• Overhead Crane and Hoist Terminology

    Camber The slight upward vertical curve given to girders to compensate partially for deflection due to hook load and dead weight of the overhead crane. Cantilever Gantry Crane A gantry or semi-gantry crane in which the bridge girders or trusses extend transversely beyond the crane

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  • Amazon Neewer 70 inches/177 Centimeters Aluminum

    Amazon Neewer 70 inches/177 Centimeters Aluminum Alloy Jib Arm Camera Crane with 1/4 and 3/8-inch Quick Shoe Plate, Counter Weight for DSLR Video Cameras,Load up to 8 kilograms/17.6 pounds Camera & Photo

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    Glossary of Crane and Rigging Terms

    v1.0 March 8, 2017 3 Boom Hoist Rope drum and its drive, or other mechanism, for controlling the angle of a lattice boom crane. Boom Length The distance along a straight line through the centreline of the boom foot pin to the centreline of the boom head sheave

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    OVERHEAD CRANE SAFETY

    Remember, when you operate a crane, you are responsible for safe operation. You must be trained and authorized before operating any type of crane. Next, know the capabilities and limitations of the crane; know the weight and characteristics of what you'll be lifting;

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  • Crane Scales and Dynamometers Grainger Industrial Supply

    Use industrial crane scales and dynamometers from Grainger to help with a variety of heavy-duty weighing applications in a wide range of industries. Hang digital crane scales from a backloader, forklift or beam to help weigh engine motors, industrial equipment,

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  • Cranes, Ergonomic Lifting, and Fall Protection- Gorbel

    Gorbel is a world class crane, ergonomic lifting, and fall protection manufacturer who not only builds cranes, but has outstanding customer service and follow-up.

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  • Dynamometers and Crane Scales Data Weighing Systems

    Crane scales and dynamometers allow for below the hook weighing. Our expertise in crane weighing applications is unmatched, whether you are looking for a simple portable hanging scale or an integrated load cell, Data Weighing Systems has the equipment and knowledge you need to ensure accurate and safe performance in your everyday applications

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  • Understanding Overhead Crane Deflection and Criteria

    When determining the deflection for jib cranes, the type of jib in question is also an important factor. At Spanco, we have five different jib crane series, and each series has several installation types that impact the deflection limit. For instance, our 100 Series Freestanding Jib Crane has a deflection limit of L/150 (also known as R/150).

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  • Wheel Load Design Calculation of Jib, Double Girder, EOT

    May 14, 2019 · Wheel Load Design Calculation of Jib, Double Girder, EOT Crane. The crane wheel load, usually referred to as maximum wheel load is the total load in pounds that any single crane wheel will see. The formula for determining MWL is Bridge weight / 2 + {Live load (crane capacity + hoist weight) x 15%impact*)/ Number of wheels on a single end truck.

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  • Overhead Cranes, Bridge Cranes EMH, Inc.

    Double Girder Bridge Cranes are most frequently used where capacities over 10 tons and/or spans of 60 to 100 ft are needed. They can be utilized at any capacity where extremely high hook lift is required because the hook can be pulled up between the girders.Double Girder Bridge Cranes are also ideal where high speeds and heavy service are required.

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  • Jib Crane Specifications, Drawings, Pricing

    Head retaining pin provides resistance to accidental upward dis-lodgement of the head. Full Rated Capacity. Pre-engineered for use with powered hoists. A factor of 15% of the jib crane capacity is allowed for the hoist and trolley weight with an additonal 25% of the capacity allowed for impact, thus giving full rated capacity use of the jib.

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    Overhead Cranes

    a crane allows for greater hook height and more efficient use of space. Therefore overhead cranes can eliminate costs associated with a larger factory or yard for storage. Less Labor One crane system with one operator can replace multiple forklifts proving cranes to be more

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  • How to calculate motor power for an overhead crane Quora

    Feb 03, 2018 · A EOT, or Electrically Operated Overhead crane, is more or less a standard piece of equipment in mechanical industries, factories, equipment, heavy vessel / equipment manufacturing units, ship yards. In addition to the motors, one for horizontal t

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  • Crane & Hoist Safety OSHA Program SafetyInfo

    All crane and hoist hooks shall have safety latches. Hooks shall not be painted (or re-painted) if the paint previously applied by the manufacturer is worn. Crane pendants shall have an electrical disconnect switch or button to open the main-line control circuit. Cranes and hoists shall have a main electrical disconnect switch.

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  • CRANE MD 14659 USER MANUAL Pdf Download.

    View and Download Crane MD 14659 user manual online. Body fat scale. MD 14659 Scales pdf manual download. Also for Md 14659. About this scale As well as measuring your weight, your Crane Sports body fat scale allows you to carry out comparative measurements of body fat, body water, muscle mass, mass and body mass index as well as

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  • Below the Hook Lifting Devices Lifting Devices for Cranes

    We can maximize your crane payload with lower tare weights because we have proven designs for durable, heavy duty material handling equipment. Request Quote. Downloads. Below-the-Hook Brochure; Having the right lifting device is critical to the success of any job. At Bushman, creative engineering leads to innovative products.

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  • Bridge Crane Design Calculation_Tech Forum Overhead

    Bridge Crane Design Calculation. Bridge Crane for Foundry 130/30t-22.5m A8 Design Calculation I. The outline of Design Calculation The thread as follows Estimate the total weight of the crane, and estimates crane maximum wheel according to lift and right limit position of hook;

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  • Crane Design Specifications Gorbel

    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.

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  • Cranes DESHAZO Overhead Cranes, Automation, and Service

    DESHAZO manufactures, automates and installs overhead cranes from light industrial to CMAA class "F" mill duty service, and every crane that comes out of our shop is custom-built from the gears up. V/1 Operation Yellowhammer. Construction of the largest overhead crane ever built in Alabama.

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  • TOWER CRANE LOAD CHART Tower crane lifting capacity

    Tower crane weight. The chart shows the crane dimensions. It includes data for operation with the outriggers extended, transport weight, and steering dimensions. Knowledge of this information is especially critical if the crane will be working in a confined space, as the lifting capacity varies depending on whether the outriggers are extended.

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    Glossary of Crane and Rigging Terms

    v1.0 March 8, 2017 3 Boom Hoist Rope drum and its drive, or other mechanism, for controlling the angle of a lattice boom crane. Boom Length The distance along a straight line through the centreline of the boom foot pin to the centreline of the boom head sheave

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  • RAIL SPECIFICATIONS

    RAIL SPECIFICATIONS. Listed below are the specifications for some types of railroad and crane rail. AMERICAN SOCIETY OF CIVIL ENGINEERS (A.S.C.E.) RAILS

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  • Gantry Cranes Cranes and Festoon Equipment Grainger

    Portable gantry cranes from Grainger feature four swivel casters to help you move them into place when preparing to hoist or move heavy objects. Choose from fixed height heavy-duty steel, adjustable height heavy-duty aluminum, adjustable height heavy-duty steel and fixed height light-duty steel cranes in a variety of size configurations.

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    Crane Girder Design

    Crane capacity = 50 tons (CMAA Class D) Bridge weight = 90.8 kips Trolley and hoist weight = 31.2 kips Wheel load = 78 kips (Maximum with lifted load) Wheel spacing = 11.0 ft. Rail weight = 175 lbs./yard Vertical impact = 25% of wheel loads Lateral load= 20% of lifted load + trolley and hoist

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  • How is the Size (Tonnage) of a Crane Determined Sizing a

    The size of a crane can be confusing and perhaps misleading if you are unaware of how the manufacturers rate their machines. In general, a cranes tonnage rating is determined by how much weight it can pick approximately 5′ away from it's center pin. But as you go further away from that point the capacity of the crane decreases.

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  • Crane Inspection Checklist [Free Download]

    Crane inspection checklists are vital tools that guide users in conducting crane inspections. Performing regular crane inspections not only complies with legal regulations and standards like OSHA (Occupational Safety and Health Administration), it also mitigates the risk of costly fines, repairs, and workplace incidents associated with crane usage.

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  • Top Crane Safety Hazards Code Red Safety

    Top Crane Safety Hazards Every year crane accidents have become more abundant as the rise of rapid construction and development within cities has increased across the globe. Companies are needing resources and new technology to keep up with the rising demand for

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    Technical data Hydraulic crawler crane

    Weight* 2380 kg Boom head 1) (No. 2220.24) Width 2420 mm Weight* 4250 kg 1) Polyamide sheaves. 4 HS 895 HD Transport dimensions and weights Fixed jib (No. 1008.xx) 5480 340 500 510 1110 crane is equipped with proportional control for all movements, which can be carried out simultaneously.

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  • Overhead Bridge Crane Overhead Crane Manufacturers

    Overhead Crane Systems. Ergonomic Partners can help with your overhead bridge crane early in the project by developing a specification for the right type of equipment, and working with the building architects to assure it will fit in your building and provide the proper operation.

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  • Overhead Bridge Cranes Overhead Cranes New Equipment

    Hoosier Crane is a leading provider of overhead cranes and has components in stock to build and ship common capacities fast and within budget. From the start of the process, Hoosier Crane is dedicated to making your crane buying experience simple, to the point, and on schedule.

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    Guide to Safe Use of Overhead Travelling Cranes,

    provide the basic knowledge in the safe operation of overhead travelling cranes, gantry cranes, jib cranes and hoists. 1.2 Application This guide is intended to be used by crane operators and supervisors to promote safe lifting operations in the handling of Overhead Travelling Cranes, Gantry Cranes, Jib Cranes and Hoists.

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    CRANE TESTING REQUIREMENTS FOR PERFORMANCE

    CRANE PERFORMANCE TESTING REQUIREMENTS AT-LOAD TESTS Notes (1) All subtests under the test designation are required as applicable. (2) For variable-rated cranes, perform the applicable variable-rated crane tests in addition to any other required tests. (3)

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