وصف المنتج

The hydraulic gantry crane, a large-scale lifting equipment centered on a hydraulic transmission system, integrates a gantry frame, hydraulic power unit, lifting trolley, traveling mechanism, and intelligent control system. This equipment offers advantages including high power output, stable operation, and a compact structure. Utilizing guide rails and a lateral shifting device, it enables precise three-dimensional (X, Y, Z) lifting and positioning of heavy loads in a single operation. Suitable for heavy-duty environments such as ports, metallurgy, and bridge construction, the crane delivers an efficient, safe, and flexible lifting solution. It proves particularly valuable where traditional overhead cranes lack the necessary coverage or load capacity.

Components

The key components of a hydraulic gantry crane form a system that works in synergy, and its core elements include:

• Gantry Structure: The load-bearing structure of the entire equipment, consisting of high-strength box beams or truss-type main beams and legs, ensuring the rigidity, strength, and stability of the entire machine under heavy loads, and providing a mounting base for other components.
• Hydraulic System: As the power core, it consists of a power source (motor/internal combustion engine), hydraulic pump, control valve group, actuators (hydraulic cylinders/motors), and auxiliary components. It is responsible for converting mechanical energy into hydraulic energy, and through precise control of the flow and direction of the hydraulic fluid, drives the crane to achieve smooth and controllable lifting and movement.
• Lifting Mechanism: Usually integrated on a trolley that can move along the main beam, the core is a hydraulic motor-driven hoisting system.  It uses steel ropes to drive the hook to complete the vertical lifting and lowering of heavy objects, and some designs have lateral fine-tuning functions for precise positioning.
• Traveling Mechanism: Installed at the bottom of the legs, it is mostly driven by hydraulic motors to move the wheels (or tracks), allowing the entire gantry to move longitudinally or laterally along the laid tracks, thus flexibly adjusting the working position.  It is also equipped with reliable braking devices to ensure safe movement during operation.
• Electrical Control System: As the "brain" of the entire machine, it centrally controls, monitors, and links the hydraulic system, traveling mechanism, etc., through a control panel, sensors, and electrical components. It also integrates multiple safety protection and fault diagnosis functions to ensure safe, efficient, and intelligent operation.

These components work together precisely, giving the hydraulic gantry crane excellent performance characteristics such as high load capacity, smooth operation, precise control, and strong adaptability.

سمات

• Compact structure and strong adaptability:  Adopting a modular design, it is particularly suitable for work environments with limited space. An optional self-propelled chassis enhances mobility.
• Hydraulic drive, excellent performance:  Using a hydraulic system as the core power source, it delivers high output power and strong load capacity, enabling stable lifting and precise control of heavy objects.
• Intelligent control, convenient operation: Equipped with a centralized electronic control system and supporting wireless remote control, it offers intuitive and simple operation, effectively reducing labor intensity.
• Safe and reliable, multiple protection features: The hydraulic system includes overload protection, and integrates electrical safety devices such as height limiters and emergency brakes to improve operational safety.

Core Advantages

Smooth and Precise Operation: Stepless speed control, gentle start and stop, stable lifting and lowering control, significantly reducing impact and protecting both the load and the equipment.

Environmentally Friendly and Flexible: Low noise, optional electric or internal combustion engine drive, suitable for various locations with or without a fixed power supply.

Simple and Economical Maintenance: High standardization and interchangeability of hydraulic components, independent system, reducing clutter of on-site pipelines, and resulting in low maintenance costs.

التطبيقات

• Metallurgical Industry: Ladle transfer, lifting of steel billets/slabs, installation and maintenance of large equipment such as rolling mills.
• Power Industry: Installation, maintenance, and relocation of large power equipment such as generator stators/rotors, transformers, and gas turbines.
• Petrochemical Industry: Lifting, assembly, and replacement of large equipment such as reactors, towers, heat exchangers, and storage tanks.
• Bridge Engineering: On-site handling and erection of large components such as precast concrete beams, steel box girders, and bridge decks.
• Large-scale Civil Engineering: Assembly and disassembly of tunnel boring machine components, large formwork, and construction steel structures.
• Precast Component Manufacturing: Demolding, stacking, and loading of large precast concrete components (such as PC components and pipe galleries).
• Paper and Building Materials Industry: Installation and maintenance of core equipment such as large rollers, drying cylinders, and presses.
• Emergency and Rescue: Used as temporary heavy lifting equipment for clearing large obstacles or repairing equipment at disaster sites.
• Shipbuilding and Ship Repair: Hull section joining, superstructure lifting, installation of large equipment such as main engines/steering gears, ship launching, and dry dock repairs.

مواصفة

Hydraulic Gantry Cranes for Sale

As a leading manufacturer of hydraulic gantry crane systems in China, Nucleon focuses on providing highly customized lifting solutions for our customers. We can design and manufacture hydraulic gantry crane systems to meet your specific application scenarios and operational requirements, including customized configurations of core parameters such as lifting capacity, span, and working class.

For business inquiries or technical consultations, please feel free to اتصل بنا. We will be happy to provide you with professional support.