Driven by the global energy transition and the "dual carbon" goals, new energy grabbers are reshaping the boundaries of operational efficiency through technological innovation. From port terminals to deep mines, such equipment achieves dual breakthroughs in energy consumption and cost while enhancing operational efficiency through power system upgrades, intelligent control optimization, and scenario-based design.

Dual power system: Flexible switching to handle diverse scenarios

The efficiency improvement of new energy grabbers primarily stems from the breakthrough in power modes. The Liugong 973FMH dual-power grab adopts a "diesel + electric" dual system design. During the transfer stage, the diesel mode is activated to ensure the flexibility of equipment movement. After entering the operation area, switch to the electric mode. A single operation cycle only takes 40 seconds, and the efficiency is 2.5 to 3 times higher than that of traditional models. This design enables the equipment to not only adapt to scenarios without power supply in remote areas but also achieve zero-emission operations in regions with strict environmental protection requirements such as ports and indoor warehouses. For instance, after a certain port introduced this equipment, it can operate continuously in 24-hour electric mode, saving over one million yuan in fuel costs annually and reducing carbon emissions by hundreds of tons at the same time.

Intelligent control system: millisecond-level response and dynamic matching

The core efficiency advantage of the new energy material grabber lies in the precise control of power output by the intelligent electronic control system. The system automatically matches the optimal power scheme by monitoring over 200 parameters such as motor temperature and hydraulic pressure in real time. When grasping light materials, the system automatically reduces the motor power, saving more than 30% energy compared with traditional models. When facing hard rock layers, it instantly releases peak torque to ensure the continuity of operations. In addition, the introduction of adaptive electric claw technology has further enhanced the grasping efficiency - by using sensors to sense the shape and weight of the material in real time, the grasping force and Angle are automatically adjusted, increasing the success rate of grasping irregular materials to 98% and reducing the single grasping time by 40%.

Energy recovery and lightweight design: Full-process energy conservation and efficiency improvement

The efficiency improvement of the new energy grabber is also reflected in the full-process optimization of energy management. During the braking or unloading process of the equipment, kinetic energy can be converted into electrical energy and stored in the battery pack. Measured data from a certain steel plant shows that the electric gripper using energy recovery technology can recover over 200 kilowatt-hours of electrical energy per day, which is equivalent to reducing 176 kilograms of carbon emissions. Meanwhile, the modular battery pack and distributed drive design lower the center of gravity of the equipment by 15%. Combined with a scientific counterweight system, precise steering can be achieved even in narrow Spaces or complex terrains. The working radius is reduced by 20% compared to traditional models, significantly increasing the working density per unit area.

Scenario-based adaptation: From fixed jobs to extreme environment coverage

In response to the demands of different working scenarios, the new energy material grabbler achieves maximum efficiency through customized design. In high-altitude oxygen-deficient areas, the intelligent thermal management system equipped on the device can ensure stable output power of the battery at extreme temperatures ranging from -40℃ to 60℃. In confined space operations, hydrogen fuel cell grabbers generate electricity through hydrogen-oxygen reactions, with only water as the emission, completely solving the problem of exhaust pollution from traditional diesel engines. In addition, humanized designs such as the height-adjustable cab and 360-degree panoramic monitoring provide operators with a broader field of vision and safer operations, further reducing the preparation time for a single operation.

From the millisecond-level breakthrough in power response to the full-process energy management, new energy grab machines are redefining the standards of operational efficiency through technological innovation. With the battery energy density breaking through 400Wh/kg, fast charging technology enabling "10 minutes of charging for 2 hours of operation", and the intelligent Internet of Things system realizing the collaborative scheduling of equipment groups, the efficiency advantage of new energy material grabbers will continue to be magnified. This revolution in construction machinery driven by clean energy is not only about cost competition among enterprises, but also shoulders the historical mission of the global industrial green transformation.