Shanghai ENJUE Machinery Equipment Co., Ltd is one of the most experienced manufacturers and suppliers of electric hydraulic container spreader in China. If you're going to buy custom electric hydraulic container spreader made in China, welcome to get more information from our factory. For price consultation, contact us.
Enjue Electric Hydraulic Container Spreader is an intelligent container handling equipment designed for ports, terminals, railway freight yards, and other scenarios. The product is driven by an electro-hydraulic system to realize the automatic locking, rotating, telescoping and lifting functions of the container, and can efficiently adapt to 20-foot and 40-foot standard containers and non-standard special containers, with a maximum carrying capacity of 41 tons, which meets the requirements of ISO international standards and Chinese GB/T 1413-2023 specifications.
Electro-Hydraulic Container Spreader System
Drive Mechanism:
The system utilizes a hydraulic motor coupled with a chain-driven mechanism, enabling seamless stepless speed regulation through a PLC-controlled hydraulic valve assembly.
Technical Advantages:
Precision Telescoping: Achieves an extension/retraction accuracy of ±5 mm, significantly outperforming traditional mechanical spreaders (±20 mm error margin).
Modular Maintenance: Features a modular architecture that eliminates the need for dismantling the main structure during servicing, reducing single-session maintenance time to just 30 minutes.
Intelligent Rotation Mechanism
Rotary Drive:
Employs dual hydraulic cylinders for synchronized lifting, paired with gear transmission to enable unrestricted 360° continuous rotation.
Innovative Design:
High-Precision Angle Monitoring: Fitted with a rotary encoder for real-time angle tracking and feedback to the control system, ensuring positional accuracy within ±0.1°.
Electro-Hydraulic Container Spreader Self-Compensating Rotary Bearing: The floating bearing design automatically adjusts for misalignment in container corner fittings, preventing operational stalls.
Rapid Emergency Locking: In the event of sudden stops, the hydraulic locking mechanism secures the rotating structure within 0.2 seconds, enhancing safety during critical operations.
Energy management system of the electric hydraulic container spreader
Energy‑Efficient Architecture – Intelligent Power Management for Sustainable Operation
Our bulk material handling equipment is engineered not just for throughput, but for thoughtful energy stewardship. Across three integrated systems – intelligent hydraulics, optional solar assist, and active thermal management – we've built a layered approach to power efficiency that reduces operating costs, extends component life, and shrinks your carbon footprint.
Inverter‑Driven Hydraulic Pump – Load‑Matched Flow, Wasted Energy Eliminated
At the heart of the hydraulic system lies a variable‑frequency drive (inverter) coupled to the main pump. Unlike conventional fixed‑displacement pumps that run at full capacity regardless of demand, our electric-hydraulic container spreader's system continuously senses the actual load requirement and adjusts pump output in real time – delivering only the flow and pressure the actuator needs at any given moment.
The payoff is immediate and measurable:
Under active loading conditions, flow is precisely metered to match operational demand.
During idle periods – when no load is present – the inverter reduces pump speed to a minimal standby level, compared to traditional constant‑speed systems.
This also translates to reduced heat generation, lower oil degradation rates, and extended hydraulic component life.
In short: the pump works only as hard as the job demands – never harder.
Solar Auxiliary Power Module – Continuous, Clean Energy for Control Systems (Optional)
For sites seeking to further reduce grid dependency, we offer an integrated photovoltaic auxiliary power module. This optional add‑on harnesses solar energy to supply the low‑voltage control circuits – including the PLC control box, sensor arrays, and communication interfaces – continuously throughout daylight hours, and maintains system memory and standby functions during low‑light periods via onboard battery buffering.
Key benefits:
Ensures uninterrupted power to critical control and monitoring systems, even during mains fluctuations.
Reduces site‑wide power draw from the auxiliary supply.
Provides an independently verifiable green credential for sustainability reporting.
The electric hydraulic container spreader is ruggedized for industrial outdoor environments, with weather‑resistant panels and sealed junction boxes.
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