Delivery Date: 30 working days
Shipping Method: Sea Freight
Payment Terms: 30% prepayment, 70% balance
Export Country: Moldova
Delivery Method and Destination: FOB Qingdao Port
First Contact with Customer: January 27, 2026
Product Name: Single Girder RTG Crane
Working Class: A5
Lifting Capacity: 12 tons
Span: 8m
Lifting Height: 6m
Operation Method: Remote Control
Voltage: 380V, 60Hz, 3P
Quantity: 1 unit
A construction company from Moldova contacted us with an inquiry for a 12-ton single girder rubber tyred gantry (RTG) crane. The customer, an experienced project engineer, was looking for a reliable lifting solution to handle precast concrete columns at their construction site. Since the equipment would be used outdoors under demanding working conditions, the customer placed great importance on lifting safety, structural stability, and long-term reliability.
The customer’s initial requirement was for a crane with a 12-ton lifting capacity, 12-meter span, and 6-meter lifting height. Based on these specifications, we prepared a detailed technical proposal and quotation, including the recommended configuration, electrical system, and optional features suitable for the application.
A few days later, after reviewing the project layout, the customer informed us that the original 12-meter span was larger than necessary. To better fit the construction site, they requested that the span be reduced to 8 meters while keeping the same lifting capacity and lifting height. Our engineering team quickly updated the technical drawings and quotation, allowing the customer to compare the revised solution without delaying the project schedule.
As discussions continued, the customer began considering future projects and asked us to provide quotations for 15-ton and 20-ton models as well. Rather than simply recommending a larger and more expensive crane, we carefully analyzed the customer’s lifting requirements. Since the maximum weight of the concrete columns was 12 tons, our engineers explained that the original 12-ton model already provided sufficient lifting capacity and met all safety requirements. Choosing a larger crane would increase both the purchase cost and operating expenses without delivering any practical benefits.
The customer appreciated our honest and professional recommendation. Instead of promoting a higher-priced solution, we focused on selecting the equipment that best matched the actual working conditions. This transparent approach significantly strengthened the customer’s trust in our team.
During the final stage of the negotiation, the customer raised several technical questions regarding the crane’s structure, operating performance, production process, and our manufacturing capabilities. We provided detailed technical explanations, factory information, production photos, and quality certifications to demonstrate our experience in manufacturing gantry cranes for international customers.
After confirming all technical details, the customer decided to purchase one 12-ton single girder RTG crane as the first step of the cooperation. Before placing the order, they requested a final commercial discount. Considering the potential for long-term cooperation and future equipment purchases, we offered a reasonable discount while maintaining the project’s high-quality configuration.
Satisfied with both the technical solution and our professional service, the customer confirmed the order. This project demonstrates that successful international cooperation is built not only on competitive pricing, but also on honest technical advice, rapid response, and a customer-oriented approach that prioritizes the right solution over simply selling a larger product.
Applications of RTG Crane
The Rubber Tyred Gantry (RTG) crane is a highly efficient container handling solution designed for ports, intermodal terminals, and logistics facilities. Unlike rail-mounted gantry cranes, RTG cranes travel on rubber tires, providing excellent mobility without requiring fixed rails. This flexibility enables operators to optimize yard layouts, increase storage density, and improve cargo handling efficiency while reducing infrastructure investment. With high lifting capacity, precise positioning, and reliable performance, RTG cranes play a vital role in modern container transportation and logistics operations.
1.Container Ports and Marine Terminals
RTG cranes are widely used in container ports to lift, stack, and transport shipping containers between the quay, storage yard, and transport vehicles. Their excellent mobility allows efficient container management while supporting high-throughput cargo handling and maximizing yard utilization.
2.Railway Freight and Intermodal Terminals
In railway container terminals, RTG cranes transfer containers between freight trains, trucks, and storage areas quickly and safely. They improve the efficiency of intermodal transportation by reducing loading and unloading time while ensuring smooth cargo movement between different transport systems.
3.Logistics Parks and Container Storage Yards
Large logistics centers and inland container depots rely on RTG cranes for container stacking, retrieval, and short-distance transportation. Their ability to stack containers several layers high helps maximize storage capacity while maintaining efficient access to individual containers.
4.Inland Ports and Dry Ports
RTG cranes are an ideal solution for inland ports and dry ports where container handling efficiency is essential. Their rail-free operation provides greater flexibility in yard planning and allows facilities to expand or reorganize storage areas without major infrastructure modifications.
5.Industrial and Distribution Centers
Large manufacturing plants and distribution centers handling containerized cargo can utilize RTG cranes for loading, unloading, and temporary storage. The cranes support efficient logistics operations by improving material flow and reducing manual handling.
6.Multi-Purpose Cargo Handling Facilities
RTG cranes are also suitable for multi-purpose terminals that handle containers, oversized cargo, and heavy industrial equipment. Their high lifting capacity, flexible mobility, and reliable performance make them an effective solution for a wide range of cargo handling applications where productivity and operational flexibility are critical.
