Double Girder Top Running Crane Double Girder Top Running Crane Double Girder Top Running Crane

Double Girder Top Running Cranes

TSOC designs, manufactures, and installs double-girder cranes.

Call 314-869-7200 for a quote!

Double Girder Top Running Bridge Cranes - 5 Ton to 100 Ton

Tri-State Overhead Crane can specify, engineer, and build your double girder top running bridge cranes for the toughest applications. All Tri-State double girder bridge cranes are designed to CMAA specifications.

Double girder top running bridge cranes are a proven solution for many of industries toughest applications.

Double girder top running cranes can be provided for CMAA Class A, Class B, Class C, Class D, and Class E with typical capacities up to 500 tons and spans to 200 feet or more. Typically these cranes are designed from Wide flange, reinforced wide flange or box girder construction. Trolleys run on ASCE rail or square bar. End trucks can be provided in 4 wheel or 8 wheel (bogey construction) for increased spans and capacities.

Typical Double Girder Crane Features

Double girder bridge cranes are typically provided with top running electric wire rope trolley hoists but can also be provided with top running electric chain hoist depending on the application. Although it is not common double girder top running bridge cranes can be provided with underrunning trolley hoists. Our most popular capacities are: 5-Ton, 10-Ton, 15-Ton, 20-Ton, 25-Ton, 30-Ton, 50-Ton, 75-Ton, and 100-Ton.

Double girder top running bridge cranes are typically used in heavy industrial applications ranging from aerospace, steel fabrication, steel processing, steel mills, repair of heavy construction/industrial equipment, defense, railroad construction, energy, plastics, ship construction, heavy chemical, heavy electrical, mining, scrap handling, refuse handling, oil refining to name a few. In addition these can be provided for special environments such as molten metal handling, explosion proof or spark resistant, clean room, nuclear or food processing.

Double girder bridge cranes can be provided with many options. Some available options include dual hoist, radio remote control, independent traveling pushbutton station, anti-collision, limits for travel on hoist, bridge or trolley motion, variable frequency control with up to 1000:1 speed control, service and full man platforms, air conditioned controls, cab control, dummy cab, visual and auditory signals, and weight readout. Other specialized options can be provided such as powered bottom block, closed loop variable frequency drive control, magnets, cable reels, stacker mast, and stacker mast for boats.

Advantages of Double Girder Top Running Cranes

  • Maximum hook height.
  • Ease of maintenance especially with control on a catwalk.
  • Ultra Low Headroom designs possible.
  • Durable construction for maximum up time-Less maintenance.
  • Longer spans and capacities available.
  • Modular easily repaired components such as brakes, motors, controls for ease of maintenance.
  • All trolley and end truck loads are on top of ASCE rail or bar so no lower flange loads creating peening or failure as on single girder cranes.
  • NEMA rated components available.
  • Faster travel speeds.
  • Longer spans.
  • Higher duty cycle.

TSOC distributes and manufactures double girder top running bridge cranes; serving clients from coast to coast, Canada, Mexico and especially focused in the states of Missouri, Illinois, Indiana, Kansas, Arkansas, Mississippi, Nebraska, Tennessee, Kentucky, Iowa, and Oklahoma.

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