ElectroMech’s Single Girder Semi-Gantry Cranes are designed to optimize lifting operations where partial support from the building structure is available. These cranes provide the perfect blend of overhead crane efficiency and gantry-style flexibility, making them an ideal fit for spaces where a full gantry installation isn't feasible or where an overhead crane already exists.
Engineered to travel along a ground-level rail on one side and supported by the building’s runway on the other, semi-gantry cranes are well-suited for applications that require unobstructed shop floor movement, precise load positioning, and compact installation. They are commonly found in fabrication bays, steel yards, machinery shops, and maintenance areas, offering enhanced mobility and adaptability without disrupting existing operations.
These cranes are available with lifting capacities up to 20 tonnes and a lifting height of up to 15 meters, making them an efficient choice for moderate-to-heavy-duty workflows that demand both reach and clearance.
| 1 | Capacity (t) | (0.5- 20) |
| 2 | Span (m) | (3-50) |
| 3 | Height of Lift (m) | (3-15) |
| 4 | Location | Indoor & Outdoor |
| 5 | Ambient Temperature (Degree Celsius) | Upto 50 |
| 6 | Motions (m/min) | Main Hoist Speed - (1 - 10) Cross Travel Speed - (5-50) Long Travel Speed - (5-50) |
| 7 | Crane Control | Pendant Radio Remote Control |
| 8 | Operator cabin | (Open/Closed/AC Cabin) |
| 9 | Power Source | Shrouded DSL Cable Reeling Drum Diesel Generator mounted on the crane |
Standard Features
Limit Switches - Under Bridge Lights
- Hooter + Flasher (Indicates Travel Motions )
- Emergency Limit Switch
- Crane Anti-collision
- Anemometer (for outdoor cranes)
- VFD – Variable Frequency Drive
- Drag Chain for Cross traverse motions
- Sealed Bearing lubricated for life
- Energy Efficient Motors
- Human Sensors
- IP 55 protection for all motors & Panels
- Steel Core Wire Ropes
Optional Features
- EMote for remote monitoring of crane
- Load Indicator with or without display
- Load Summation
- Crane synchronisation for tandem operation
- Two or more hoists on same girder with/without synchronisation
- Overhang on either sides with auxiliary hoist/s
- Anti Sway/ Sway Control Systems
- Under Bridge Light
- Cross Pulling Sensors
- Automation for target Positioning
- Zone Protection
- Slack Protection
- Enhanced Speed Range Availiable
- Access Platforms
- Adjustable span
- Adjustable height
- Access ladders/ staircase
- Special wheels which does not require guide rails obstructing shop-floor movement
- Safe & Smooth operation with several inbuilt features
- Robust construction suitable for outdoor applications
- Robust design ensuring long service intervals
- Easy access to all major components for ease of servicing
- Best in class performance
- Compact Design
- Proven reliability
- Higher Space Utilisation in work area
- Maintenance Free sealed bearing
- Preferred Indoor when the load bearing capacity of the shed is limited
- Useful when factory support structure is available only on one side
