SEVENCRANE successfully delivered a 3-ton Single Girder Semi-Gantry Crane (Model NBMH) to a long-term customer in Morocco, with shipment arranged via sea freight to Casablanca Port. The client, who has collaborated with SEVENCRANE on multiple lifting equipment projects, specifically required the crane to be produced and shipped within June 2025. The transaction was completed under CIF terms, with a payment method of 30% T/T advance and 70% D/P at sight, demonstrating mutual trust and long-standing cooperation between both parties.
Product Overview
The NBMH Single Girder Semi-Gantry Crane is designed for medium-duty operations (working class A5) with a rated load of 3 tons, a span of 4 meters, and a lifting height of 4.55 meters. It features ground control plus remote control, operating under 380V, 50Hz, 3-phase power supply. This semi-gantry design is widely used in workshops, warehouses, and manufacturing facilities where partial floor space needs to remain open or when overhead structures are not suitable for full gantry installations.
The crane integrates the advantages of both bridge and gantry cranes, offering flexibility, compact structure, and excellent load-handling performance. Its combination of a single girder and semi-gantry structure makes it ideal for lifting molds and components in confined industrial environments while maintaining smooth and stable operation.
Customized Configuration and Features
The Moroccan client required a set of high-performance configurations to improve lifting precision and reliability:
Dual-speed operation (without frequency converter) – The entire crane operates at two selectable speeds, ensuring both efficient lifting and fine positioning. The maximum traveling speed reaches 30 m/min, meeting the client’s demand for rapid and responsive operation.
Hoist travel limiter – Installed to ensure safe motion control and prevent over-travel of the hoist.
Anti-sway function – Effectively reduces load swing during operation, enhancing safety and operational precision when handling molds or delicate components.
Conductor system – Equipped with 73 meters of 10 mm², 4-pole tubular busbar to provide reliable and safe power transmission.
Customer Requirements and Benefits
This customer, engaged in the industrial mold lifting sector, highly values product quality, reliability, and prompt response. Having previously purchased SEVENCRANE equipment, the client chose the company again because of its excellent customization capabilities and professional after-sales service.
The Single Girder Semi-Gantry Crane offers numerous advantages that align with the customer’s operational goals:
Space optimization: The semi-gantry structure allows one side of the crane to travel on rails while the other runs on floor-mounted tracks, saving installation space and maintaining efficient workflow.
Enhanced safety and control: Advanced safety features like the anti-sway system and limiters minimize operational risks.
High adaptability: Custom-built to fit specific workspace layouts and lifting requirements.
Energy-efficient performance: Smooth motion and reduced vibration contribute to lower operational wear and longer service life.
Conclusion
The successful delivery of the 3-ton Single Girder Semi-Gantry Crane once again highlights SEVENCRANE’s strong reputation for customized lifting solutions, timely delivery, and technical excellence. The equipment not only meets the customer’s expectations for precision and safety but also improves production efficiency in mold handling operations. Through consistent quality and responsive service, SEVENCRANE continues to build long-term trust and partnership with international clients across industries.
Post time: Oct-29-2025
