Contact Us

bridge crane calculations distributor bengal

Just fill in the form below, click submit, you will get the price list, and we will contact you within one working day. Please also feel free to contact us via email or phone. (* is required).

  • Bridge Crane Design Calculation_Tech Forum: - Overhead ...

    2016-10-26u2002·u2002Calculation method and process are same to cross travelling mechanism. Ignore the process,results as follows: Motor:QABP200L6B Gearbox:QY3D250-31.5 Brake:YWZ4-300/E50 Dia. of wheel:800mm Bearing bore diameter of LT wheel:210mm 2.5 Bridge 2.5.1 Calculation of main girder Calculating load and parameter of main girder as follow:

    Get Price
  • Reliability Analysis-Based Numerical Calculation of Metal ...

    2013-12-25u2002·u2002The study introduced a finite element model of DQ75t-28m bridge crane metal structure and made finite element static analysis to obtain the stress response of the dangerous point of metal structure in the most extreme condition. The simulated samples of the random variable and the stress of the dangerous point were successfully obtained through the …

    Get Price
  • Crane Girder Design

    2018-3-1u2002·u2002Crane 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 ...

    Get Price
  • ABUS Crane Systems

    Our service is one thing above all: fast and competent—in one word: DIRECT. Read more. ABUS Kransysteme GmbH. Sonnenweg 1. 51647 Gummersbach. Germany. Postfach 10 01 62. D-51601 Gummersbach. Phone: +49 2261 37-0.

    Get Price
  • Electric Overhead Traveling (EOT) Cranes and Hoists

    2016-5-9u2002·u2002double girder bridge cranes and c) Under-running single girder bridge cranes. Electric Overhead Traveling (EOT) Cranes come in various types: 1) Single girder cranes - The crane consists of a single bridge girder supported on two end trucks. It has a trolley hoist mechanism that runs on the bottom flange of the bridge girder. 2) Double Girder ...

    Get Price
  • Understanding Overhead Crane Deflection and Criteria - Spanco

    2014-12-23u2002·u2002Horizontal deflection is a maximum deflection ratio allowed for a bridge crane or runway. For regular bridge cranes, this value is usually L/600. For a Workstation Bridge Crane, the value is greater (L/400). In the absence of more detailed calculations, it is acceptable to assume that the top flange resists the whole horizontal force.

    Get Price
  • Understanding the load distribution for multi-crane lifts ...

    2019-10-28u2002·u2002In the load share calculation example we mentioned above, if Crane B put the load down on support C, and Crane A is still holding the load, then load share for crane A changes from 0.67t to 1t, which means 33% load increase for Crane A, this needs to be factored in when selecting the correct size crane for Crane A.

    Get Price
  • Detail Design and Analysis of A Free Standing I Beam Jib Crane

    2016-12-19u2002·u20025. Jib crane is commonly used for workstation and simple loading/unloading operations where it is not necessary to spot a load precisely. 6. Jib cranes most often handle lighter loads at lower duty cycles than their bridge and gantry crane counterparts. 1.7 Designing of the Free Standing Jib Crane

    Get Price
  • Part B: Design Calculations

    2019-9-23u2002·u2002prestressed concrete bridge girders that support a concrete slab that has a span length of 25 m, width 10 m and slab thickness of 200 mm [Figure 2.2]. 2.3 Material properties The bridge contains two types of material, the first type is the concrete and the prestressed steel is …

    Get Price