Welcome to Jining Sitong Construction Machinery Co., Ltd.!

Construction & Infrastructure Solutions

Smart Lifting for Construction

Recommended autonomous crane and spider crane

Our autonomous cranes and spider cranes are designed for the most challenging construction and infrastructure projects. From high-rise buildings to bridge construction, these machines provide precise lifting, superior mobility, and safe operations in tight and complex environments.

95%

Operational Efficiency

90%

Space Adaptability

Construction & Infrastructure Solutions

Related industry products

6-ton 3.5-meter 9-section homemade crane

This is a 6-ton truck crane (STSQ6D) with a 9-section telescopic boom, double front and rear outriggers, and an extendable sub-frame, offering a maximum lifting height of 25m and a maximum lifting capacity of 6000kg, delivering efficient hoisting performance and stability for diverse construction applications.

3-ton spider crane

With a 3-ton rated capacity, a maximum lifting height of 9 meters, and a 7.5-meter working radius, combined with a five-section telescopic boom, 360° continuous slewing, and remote-control operation, it offers a compact and flexible design ideal for efficient lifting in restricted environments.

12-ton homemade crane

This is a 12-ton homemade truck crane (STSQ12D) with an 8-section telescopic boom, dual hooks, double outriggers, and a large extendable sub-frame, offering a maximum lifting capacity of 12,000kg and a lifting height of 40m, powered by an 82kW engine and a robust hydraulic system for efficient and stable lifting in large-scale construction projects.

Our Services

Comprehensive Support, Ensuring Peace of Mind

Comprehensive R&D & Manufacturing

Relying on technology centers and R&D teams, we innovate continuously to deliver high-performance and diversified machinery.

Domestic & Global Market Support

With 100+ dealers and exports to 20+ countries, we provide rapid response and extensive service coverage.

Quality Assurance & Certification

Certified by 3C, ISO, and CE, we strictly follow quality standards to ensure safety, eco-friendliness, and reliability in line with international requirements.
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Not Seeing Your Specific Application

Our engineering team specializes in designing and delivering customized lifting solutions tailored to meet the specific needs of each project. We work closely with clients to understand their challenges and provide efficient, safe, and reliable solutions. Let’s discuss your requirements.

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Can't Find What You Need? We Build Custom Cranes.

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