Forensic Engineers and Consultants

Tag Archive: crane equipment

  1. Heavy Machinery Fires Caused by Hydraulic Hose Failures

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    Heavy machinery fires are often caused by hydraulic hose failures.  Pressurized hydraulic fluid escaping from a failed hose assembly can be atomized into a fine spray that can be ignited by heated engine surfaces such as the engine exhaust or turbocharger.

    Hydraulic hoses near the engine compartment of an excavator that burned.

     

    Hydraulic hoses often fail due to age and wear, requiring regular inspection and replacement of hydraulic hoses to prevent failures. Hoses may also fail if they are misrouted.  Misrouting can lead to the hose being pinched or causing it to chafe against a sharp metal surface. (more…)

  2. Crane Incident Handbook

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    Cranes are powerful lifting devices that we see everyday in construction areas, shipping terminals, and industrial sites. They are so common that we often pass by them with little thought. Cranes, however, can sometimes become involved in incidents that injure people or damage equipment. (more…)

  3. Crane Incident Handbook

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    Cranes are powerful lifting devices that we see everyday in construction areas, shipping terminals, and industrial sites. They are so common that we often pass by them with little thought. Cranes, however, can easily become involved in incidents that injure people or damage equipment. (more…)

  4. Crawler Crane Calamity at Cement Plant

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    A production building was being constructed at a cement plant.  A large crawler crane was being used to install the pre-assembled metal wall framing of the building.  The weights and lift radii of the four wall framing sections, along with the rigging spreader and other lift equipment, were within the rated capacity of the crane. (more…)

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