Mexico 3 Ton Single Girder Overhead Crane Transaction Case

Delivery Date: 20 working days

Shipping Method: Sea Freight

Payment Terms: T/T 50% 50%

Export Country: Mexico

Transaction Terms and Port of Destination: CIF Manzanillo

First Contact with Customer: May 22, 2025

Product Name: SNHD Single Girder Overhead Crane

Tonnage: 3t

Working Class: A5

Span: 9.104m

Lifting Height: 4m

Operation Method: Handlebar + Remote Control

Voltage: 440V 60Hz 3P

Quantity: One unit

A customer from Mexico contacted SEVENCRANE through our website with an inquiry about a 3-ton single girder overhead crane. The customer works in the metal processing industry and operates a manufacturing plant where cranes are frequently used to handle raw materials and finished metal products. According to the information provided, the company had previously used a single girder bridge crane, so they were already familiar with this type of lifting equipment and had clear expectations regarding performance and reliability.

The customer explained that the new crane would be used to lift and transport metal materials inside the workshop, helping improve efficiency in daily production operations. After receiving the initial inquiry, we promptly sent a detailed email requesting additional information such as workshop dimensions, span, lifting height, power supply, and working conditions to ensure the crane design would match the actual installation environment.

The customer responded quickly and provided the required technical details, which indicated strong purchasing intent. Based on the confirmed parameters, our engineering team prepared a suitable configuration for a 3-ton single girder overhead crane, along with the necessary technical drawings and specifications. During the discussion, the customer also requested several additional components to ensure convenient operation and future maintenance. These included a set of conductor rails, a wireless remote control, and a current collector, which would be kept as spare parts for long-term use.

Throughout the communication process, our team maintained timely follow-ups and professional support, answering the customer’s technical questions and explaining the advantages of our crane system. As the project progressed, the customer asked whether a small discount could be offered before confirming the order. After internal discussion, we provided a reasonable discount to support the cooperation.

The customer appreciated our quick response and flexible attitude. After confirming the final quotation and configuration, the order was placed smoothly.

Advantages of Single Girder Overhead Crane

High Efficiency in Material Handling

A single girder overhead crane significantly improves material handling efficiency compared with manual labor or traditional ground transportation methods such as forklifts or tow motors. By operating along overhead runway beams, the crane can quickly lift, move, and position loads across the workshop without occupying valuable floor space. This allows manufacturers, warehouses, and processing plants to streamline their production flow. With automated lifting and smooth traveling mechanisms, the crane can complete tasks two to three times faster than manual handling, helping businesses increase productivity and reduce labor intensity.

Improved Workplace Safety

Installing a single girder overhead crane helps create a safer working environment in factories, assembly workshops, and storage facilities. Instead of relying on workers to manually move heavy materials, the crane performs lifting operations with controlled and stable movements. This reduces the risk of injuries caused by manual handling or improper lifting. In addition, overhead cranes can safely handle materials in challenging or hazardous environments, such as facilities dealing with hot metals, heavy machinery components, or chemical materials. By keeping operators at a safe distance and minimizing human contact with heavy loads, workplace safety is greatly enhanced.

Comprehensive Safety Protection Systems

Modern single girder overhead cranes are equipped with multiple safety protection functions to ensure reliable and stable operation. These systems typically include overheat protection for the lifting motor, load-cell type overload limiters, upper and lower position limit switches, and travel limit switches for both cross travel and long travel movements. A phase sequence relay protects the electrical system from incorrect power connections. Additional optional safety features may include a crane monitoring system and LED load display, allowing operators to monitor the crane’s working condition and load status in real time. Together, these protection systems ensure that the crane operates safely, efficiently, and reliably in daily industrial applications.