Frequently Asked Questions
What type of lifting system is best for full facility coverage?
Overhead crane systems are commonly used for full-bay and facility-wide lifting coverage. These systems require engineered runway support and verified structural compatibility before installation.
When should a gantry crane be used instead of an overhead crane?
Gantry cranes are used when permanent runway structures are not practical or when portable floor-supported lifting is required. Overhead crane systems are typically used for permanent production lifting coverage.
Do overhead crane systems require structural review?
Overhead crane systems require verification of runway support conditions and building structural capacity. Unsupported or unverified structures may not safely support operational crane loading.
Are gantry cranes suitable for uneven floor surfaces?
Do not use gantry cranes on uneven or unstable floor surfaces. Irregular travel conditions can create unsafe wheel loading and crane instability.
What is the difference between single-girder and double-girder overhead cranes?
Single-girder overhead cranes are commonly used for lighter lifting applications and reduced structural loading. Double-girder overhead cranes are typically used for higher capacities, increased hook height, and longer bridge spans.
When should a workstation crane system be used instead of a jib crane?
Workstation crane systems are commonly used for repetitive linear movement across production or assembly areas. Jib cranes are better suited for localized rotational lifting within a fixed operating zone.
Do wall-mounted jib cranes require engineered support?
Wall-mounted jib cranes require verified structural support before installation. Unsupported walls or non-engineered mounting surfaces may not safely support crane loading.
What hoist type is commonly used for higher-capacity lifting applications?
Wire rope hoists are commonly used for higher-capacity industrial lifting applications. Electric chain hoists are generally used for lighter-duty and workstation lifting operations.
Can industrial lifting systems be used outdoors?
Outdoor lifting applications require systems designed for environmental exposure and corrosion conditions. Indoor-rated lifting systems may not be suitable for outdoor operation.
What factors should be reviewed before selecting a lifting system?
Lifting system selection should include review of lifting capacity, span requirements, hook height, structural support conditions, floor loading limitations, operational duty cycle, and environmental exposure conditions.