The Nucleon Hydraulic Gantry Crane is a self-propelled, modular heavy-duty hydraulic lifting system designed specifically for the most demanding industrial lifting operations. Developed and manufactured by Nucleon Crane—a group boasting over 20 years of experience in heavy lifting equipment manufacturing—it stands as one of China's leading crane manufacturers, offering products with rated lifting capacities ranging from 50 to 1,000 tons.
Unlike traditional overhead or gantry cranes, the hydraulic gantry crane operates on ground-level rails or rubber-tired locomotion systems; as it does not rely on fixed building structures, it offers flexible deployment options for outdoor yards, large-scale workshops, and construction sites. Its PLC-controlled synchronized hydraulic cylinder system enables smooth lifting with millimeter-level precision—a capability that is particularly critical for the hoisting of precision equipment and oversized cargo.
Each hydraulic gantry crane is custom-designed to meet specific client requirements and strictly adheres to international certification standards, including FEM 1.001, ISO 9001, EN 13001, and CE. Consequently, it serves as a reliable choice for heavy engineering projects such as the handling of nuclear power equipment, the installation of heavy machinery, and the hoisting of large-scale steel structures.
Nucleon hydraulic gantry cranes are widely utilized across the following heavy industrial sectors:
Shipbuilding & Ports — Lifting of hull blocks, hull shell positioning, and installation of port machinery
Power & Energy Engineering — Transformer installation, steam turbine unit erection, handling of nuclear power equipment, and positioning of wind turbine nacelles
Bridge & Civil Construction — Bridge segment launching and installation, positioning of heavy precast components, and construction of viaduct box girders
Heavy Industry & Mining — Shifting and installation of mining machinery, pressure vessels, reactors, and super-heavy industrial equipment within confined spaces
Oil, Gas & Petrochemicals — Lifting and positioning of distillation columns, heat exchangers, and offshore platform modules
Manufacturing & Precision Assembly — Precision assembly of aerospace components, rail transit vehicles, large-scale stamping presses, and industrial machinery
| Parameter | Specification |
|---|---|
| Rated Lifting Capacity | 5T – 1,000T (custom) |
| Standard Lift Stroke per Stage | 1.8 m (extendable by stacking cylinders) |
| Maximum Lift Height | Up to 6 m (standard); greater heights on request |
| Lift Speed | 50 – 500 mm/min (variable, load-dependent) |
| Travel Speed | 0 – 15 m/min (infinitely variable) |
| Hydraulic System Pressure | 31.5 MPa |
| Synchronization Accuracy | ±1 mm (multi-point, PLC-controlled) |
| Ground Bearing Pressure | As low as 5 kg/cm² |
| Structural Material | Q345B high-strength steel (Q460 optional) |
| Power Supply | 380V / 50Hz / 3-Phase (custom voltage available) |
| Working Class | A3 (FEM / ISO 4301) |
| Control System | Siemens / Schneider PLC + wireless remote pendant |
| Carrier Type | Self-propelled rubber-tired / rail bogies (selectable) |
| Steering Modes | Straight, crab, arc, 360° pivot |
| Surface Treatment | Sandblast Sa2.5 + 2-coat epoxy primer & finish |
| Certification | CE Mark, ISO 9001, China Special Equipment License |
| Operating Temperature | -20℃ to +50℃ (arctic & tropical options available) |
| Warranty | 12 months standard; extended service contracts available |
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Email: sales01@weihuahenancrane.com
