Parts for SQS350-5T 14-Ton 5-Section Straight-Boom Crane

The SQS350-5T (14-ton, 5-section straight-boom) crane features a high-strength octagonal boom and a synchronized telescoping mechanism. With a maximum lifting capacity of 14 tons, a boom reach of 19.9 meters, and a lifting height of approximately 21.3 meters, it meets the lifting requirements for large-scale equipment, steel structures, construction machinery, and heavy building materials. It effectively addresses challenges faced during on-site operations—such as heavy loads, long-distance lifting, and the insufficient capacity of standard small-to-medium tonnage cranes. Equipped with a dual-pump and flow-combining valve system, the crane offers enhanced hydraulic efficiency, making it ideal for high-frequency, continuous lifting tasks; a 360° full-rotation system paired with a planetary reduction mechanism ensures smooth rotation even under heavy loads. The two-stage outriggers extend up to 8.22 meters, providing a wider support base and greater stability during heavy-load lifting. Features such as an upper-seat control configuration, integrated control panel, electronic throttle, remote start/stop, automatic hook stowage, and an oil cooler streamline operations and improve convenience during continuous work. Customers who already own a local heavy-duty truck chassis can purchase the crane unit separately for installation, thereby reducing costs associated with vehicle procurement, international shipping, and maintenance; this solution is particularly well-suited for overseas customers requiring high performance in heavy-load lifting, long-reach operations, continuous construction efficiency, and a strong return on equipment investment.

Why Choose Us for Your Special Purpose Vehicle?
Choosing the right special purpose vehicle supplier is not only about finding a competitive price—it is about receiving a vehicle that truly matches your local regulations, operating conditions, payload requirements and business needs. As a professional manufacturer and exporter, we provide factory-direct pricing together with complete one-stop service, helping customers reduce purchasing risks, communication costs and delivery delays.
We can customize the chassis brand, engine power, emission standard, left-hand or right-hand drive, body dimensions, working system and optional equipment according to your application. Whether the vehicle will be used for construction, logistics, municipal services, mining, agriculture or emergency operations, our technical team will recommend a practical and cost-effective configuration rather than simply selling a standard model.
Every vehicle is produced under a controlled manufacturing process and undergoes inspection, functional testing and road testing before delivery. Customers can receive production updates, detailed photos, operation videos and final inspection records. Factory visits and independent third-party inspections are also welcome. Applicable certifications, export documentation, shipping arrangements and customs-related documents can be prepared according to the destination market and project requirements.
Our service continues after delivery. We provide operation guidance, technical support, spare-parts assistance and troubleshooting to help customers keep their vehicles working efficiently.
Send us your required vehicle type, working conditions, loading capacity and destination country. We will provide a competitive quotation, a customized technical solution and factory inspection support for your project.