Top Running Cranes
Demanding applications requiring the undivided attention of an experienced engineering and design group is our strength. Below are examples of different overhead traveling bridge crane configurations. To determine which type is right for your application, contact one of our experienced staff members.
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Powered Rotation Hydraulic Lift Stacker Crane7 ton capacity top running double box girder hydraulic lift stacker crane with 48" load centers as measured from the face of the 8 foot long forks. |
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Mill Duty Machine Room Crane |
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300/165 Ton Top Running Double Girder Crane |
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Top Running Double Girder CraneShown here is a CMAA Class "D" 40 ton capacity, 71'-4" span box girder bridge. The two outside hoists have a 20 ton capacity and the hoist in the center has a capacity of 40 ton. Trolleys are synchronized using Variable Frequency Drives. Hoists are synchronized using Closed Loop Flux Vector drives. Primary means of control is Radio, with backup traveling push button station. |
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Single Girder CranesShorter spans may allow for the use of a single girder bridge crane. A monorail type hoist is used in conjunction with this bridge configuration. Single girder bridge cranes (as well as under running bridges) are usually limited to CMAA Class "C" service. |
Double Girder Outdoor Service Crane |
Tri Girder Crane |
Turn Key System Supplied with 50 ton capacity supporting structure |
Hydraulic Lift Stacker Crane
7 ton capacity with 48" load centers as |
Top Running Double Girder Crane
with Rotating Twin Hook Hoist |
Top Running Double Girder Crane |
Top Running Single Girder Crane |
Top Running Tri Girder Crane |