Professional Bridge Crane Installation Connecticut Services
When you need expert bridge crane installation, Engineered Handling Systems delivers complete turnkey solutions from initial design through final commissioning. Our services include comprehensive engineering, professional installation, and ongoing support. We work with CMAA-certified manufacturers to ensure every system meets or exceeds industry standards. Whether you need a light-duty jib crane or a heavy-capacity overhead system, our experienced team ensures seamless installations that businesses depend on for years of reliable service.
Types of Overhead Bridge Cranes
Single Girder Cranes
Cost-effective solution for lighter loads. Capacities from 1/4 to 20 tons, spans up to 80'. Hoist travels on bottom flange of main girder.
Double Girder Cranes
Heavy-duty construction for maximum capacity. 5 to 50+ tons, spans up to 150'. Hoist travels on rails between girders for optimal hook height.
Top Running Cranes
Crane travels on rails mounted on top of runway beams. Provides maximum lift height and strongest construction for heavy-duty applications.
Under Running Cranes
Crane suspended from bottom flange of runway beams. Lower cost installation, ideal for existing buildings with adequate overhead structure.
Process Cranes
Specialized cranes for specific industries. Magnet cranes, ladle cranes, coil handling cranes, and other application-specific configurations.
Workstation Cranes
Light-duty enclosed track systems for assembly operations. Clean, quiet operation with precise load control for manufacturing environments.
Key Applications & Industries
- Manufacturing: Machine loading, assembly line support, material transfer
- Steel Processing: Coil handling, plate movement, fabrication support
- Warehousing: Loading/unloading operations, inventory movement
- Power Generation: Turbine maintenance, component handling
- Automotive: Engine handling, press loading, die changes
- Aerospace: Aircraft assembly, component positioning
Single Girder vs. Double Girder Cranes
The choice between single and double girder depends on capacity, span, hook height, and duty cycle requirements.
Single Girder Advantages
- Lower Cost: Less structural steel, simpler design
- Lower Deadweight: Reduced load on building structure
- Faster Installation: Fewer components to assemble
- Adequate Capacity: Suitable for most light to medium loads
- Standard Availability: Shorter delivery times
Double Girder Advantages
- Higher Capacity: 5-50+ tons versus 20 ton max for single girder
- Better Hook Height: Hoist between girders maximizes lift
- Longer Spans: Up to 150'+ spans possible
- Heavy Duty Cycle: Designed for continuous operation
- Multiple Hoists: Can accommodate multiple lifting points
- Future Upgrades: Easier to modify or upgrade later
Hoist & Controls Integration
Modern overhead cranes integrate sophisticated hoists and control systems for precise, safe operation.
Electric Chain Hoists
- Capacities: 1/8 ton to 10 tons standard
- Lift Heights: 10' to 40' standard, longer available
- Variable Speed: Two-speed or inverter duty motors
- Load Block: Swivel hook or specialized attachments
Wire Rope Hoists
- Heavy Duty: 1 ton to 50+ tons capacity
- High Lift: 100'+ lift heights available
- Precise Control: Variable frequency drives standard
- Load Monitoring: Electronic load displays and limiting
Control Systems
- Pendant Control: Push-button stations with cable or festoon
- Radio Control: Wireless operation for maximum mobility
- Variable Frequency Drives: Smooth acceleration, precise positioning
- Load Monitoring: Overload protection and load display
- Anti-Sway: Electronic systems to minimize load swing
Runway Systems & Installation
Crane runway systems must be properly designed and installed to ensure safe, reliable operation and long service life.
Runway Design Considerations
- Beam Sizing: Adequate capacity for crane loads plus impact
- Rail Installation: Proper alignment, anchoring, and splicing
- Building Interface: Connection to existing structure
- Electrical: Power feed systems and conductor bars
- Maintenance Access: Walkways and platforms as required
Installation Process
- Structural Survey: Evaluate existing building capacity
- Engineering: Design runway beams and connections
- Permits: Obtain required building and electrical permits
- Installation: Professional rigging and assembly crews
- Testing: Load testing and safety inspections
- Training: Operator certification and safety procedures
Safety Features & Compliance
All overhead cranes are designed to OSHA, ANSI, and CMAA standards with comprehensive safety systems.
- Overload Protection: Load blocks and hoist limiting systems
- Emergency Stops: Multiple e-stop locations and pull cords
- Travel Limits: Prevent overtravel in all directions
- Warning Systems: Audible and visual operation indicators
- Bumpers: Bridge and trolley collision protection
- Maintenance Features: Lubrication points and access platforms
Service & Maintenance
Regular maintenance is critical for crane safety and reliability. We offer comprehensive service programs including OSHA-required annual inspections.
Maintenance Services
- Annual Inspections: OSHA-required detailed inspections
- Preventive Maintenance: Quarterly or semi-annual service
- Load Testing: Periodic testing to rated capacity
- Emergency Repairs: 24/7 service throughout New England
- Parts & Components: OEM and aftermarket parts availability
- Modernization: Upgrades to controls and safety systems
Capacity Selection Guide
Proper capacity selection considers not only the maximum load but also duty cycle, frequency of use, and future requirements.
Duty Classifications
- Class A (Standby): Infrequent use, light loads
- Class B (Light Service): Maintenance operations, machine shops
- Class C (Moderate Service): General manufacturing, warehousing
- Class D (Heavy Service): Steel mills, foundries, high-volume operations
- Class E (Severe Service): Continuous operation, maximum loads
Why Choose EHS for Your Overhead Crane?
With over 30 years of crane experience, we understand that an overhead crane is a major investment in your facility's productivity. Our local presence means faster response times for service and support compared to national crane companies.
Complete crane solutions include: structural engineering, building permits, professional installation, OSHA load testing, operator training, annual inspections, and lifetime parts and service support.
Frequently Paired Solutions
Overhead crane installations require proper workstation integration and safety infrastructure:
Jib cranes deliver precise positioning at individual workstations and cells.
Gantry cranes offer portable heavy lifting throughout indoor and outdoor areas.
Production workstations integrate material delivery with ergonomic work surfaces.
Mezzanines create elevated platforms for multi-level conveyor routing and operations.
Wire partitions create secure caged areas within your storage facility.
Safety railings provide OSHA-required fall protection for elevated work areas.
Industries We Serve
Complete manufacturing solutions from raw materials to finished goods.
Precision handling and storage for aerospace components and assemblies.
Assembly, parts handling, and manufacturing systems for automotive production.
Efficient storage and material handling for distribution centers.