About Multi Girder Goliath Cranes
With the support of talented workforce, we are able to manufacturer, supplier, distributor, trader and exporter an optimum quality Double Girder Goliath Cranes. These cranes find broad usage in road sides, construction industry, quarries, mines and shipping yards. Manufactured in compliance with international quality norms utilizing supreme grade component, it is largely demanded by customers spanning all over the world. Also, before the final dispatch, our assortment of double girder goliath cranes is carefully examined on various parameters so as to deliver a flawless range.
Features:
- High load carrying capability
- Radio remote control
- Strong construction
- Convenient to use
Product Specification
| Power Source | Electric |
| Load Capacity | 30-40 ton,1-5 ton,20-30 ton,5-10 ton,10-20 ton |
| Girder Type | Box Type |
| Hoist Travelling Speed | 5-10 m/min,15-20 m/min,20-25 m/min,>25 m/min,0-5 m/min,10-15 m/min |
| Span | >40 m,1-10 m,10-20 m,20-30 m,30-40 m |
| Travel Speed | 20 m/min |
Exceptional Structural DesignThe Multi Girder Goliath Crane employs a box-type welded girder, ensuring increased rigidity and stability even under extensive loads. Its forged steel wheels and double flanged track design guarantee smooth runway movement while minimizing wear, making it suitable for demanding industrial environments.
Advanced Safety and Control FeaturesIntegrated electrical control panels with safety interlocks, emergency stop systems, and limit switches for all motions provide multi-layered protection. Overload safeguards, anti-collision devices, and VFD-controlled trolley speeds further optimize operational safety. These features minimize downtime and enhance workforce protection.
Versatile Application RangeIdeal for shipyards, steel yards, construction sites, and manufacturing plants, the cranes customizable lifting height and spans support a variety of heavy lifting requirements. Robust construction and corrosion-resistant finishes enable reliable outdoor and indoor use across diverse climates, from -20C to +55C.
FAQs of Multi Girder Goliath Cranes:
Q: How does the integrated electrical panel enhance the safety of Multi Girder Goliath Cranes?
A: The integrated electrical panel features safety interlocks and emergency stop systems, which help prevent accidental starts, unauthorized operation, and allow immediate shutdown during emergencies, ensuring safe crane management throughout its operation.
Q: What type of surface treatment is used on the crane, and what are its benefits?
A: The crane undergoes shot blasting, is primer coated, and finished with durable paint. This multi-stage surface treatment provides optimal corrosion resistance, extends service life, and maintains the cranes structural integrity in harsh environments.
Q: Where are Multi Girder Goliath Cranes typically deployed?
A: These cranes are commonly deployed in shipyards, steel yards, large construction sites, and large-scale manufacturing plants due to their heavy-duty design, range of lifting capacities, and adaptability to various site requirements.
Q: What is the process for controlling the cranes movements?
A: Operators can control the crane using cabin controls, pendant controls, or radio remote systems. All control modes regulate lifting, traveling, and trolley actions with VFD variable speeds and limit switches for precise, safe, and flexible operation.
Q: When should limit switches on the crane be inspected or replaced?
A: Regular inspections are recommended during routine maintenance cycles or whenever irregularities in crane motion are observed. Replace limit switches immediately if they fail to operate correctly to maintain optimal safety standards.
Q: What lifting speeds and heights can the Multi Girder Goliath Crane achieve?
A: The crane offers lifting speeds between 3 and 20 m/min, variable according to load and configuration, with a maximum lifting height of up to 30 meters. Lifting times are customizable as per operational requirements for greater efficiency.
Q: How does the robust box-type girder benefit crane users?
A: The box-type welded construction provides superior strength and stability, minimizing deflection and vibration during heavy lifting. This ensures reliable performance and reduces maintenance frequency, benefitting users with long-term operational efficiency.