The capacity range of heavy-duty electric counterbalanced forklifts are 25-35 tons with a lifting height range of 3-8 meters. They are not simply diesel forklift replacements. Their hydraulic systems have been fully optimized, featuring a proprietary variable-speed constant-displacement control system that achieves global power matching and on-demand oil supply, minimizing throttling and overflow losses. Multi-motor coordinated control optimizes motor-load matching and energy management, ensuring efficient operation. Time-sharing operation and automatic idle shutdown reduce idling energy consumption for the motor and pump. A 580V-612V high-voltage solution reduces current consumption. High-efficiency permanent magnet synchronous motors and intelligent door drive variable speed control generate very little heat, saving 20% more energy than asynchronous motors. They provide regenerative power for various loads, utilizing lithium-ion battery energy recovery to improve overall energy efficiency.
