EFL553-HV-6 Li-ion Forklift

Overview

Available in Single Drive (EFL553-HV-6) and Dual Drive (EFL553-HVD-6) motor options. Compact and Mighty The EFL403/453/503/553-HV offers more compact sizes while delivering enhanced performance over low-voltage forklift models. Their single front wheel design allows maneuverability in tighter spaces, making them ideal for industries like steel manufacturing, automotive, and heavy machinery production where space can be limited. The EFL403/453/503/553-HV marks a breakthrough in heavy-duty electric forklift technology, bringing together ’s high-voltage Li-ion system and advanced PMSM (Permanent Magnet Synchronous Motor) for unmatched efficiency and performance. The high-voltage battery (309V/173Ah LFP) delivers up to 6 hours of continuous operation and supports 1C charging, achieving a full charge in just one hour. Its intelligent thermal management system integrates dual water cooling (for motor and battery) and oil cooling (for hydraulics), maintaining optimal component temperature and ensuring long-term reliability even under intense workloads. Compact and Mighty The EFL403/453/503/553-HV offers more compact sizes while delivering enhanced performance over low-voltage forklift models. Their single front wheel design allows maneuverability in tighter spaces, making them ideal for industries like steel manufacturing, automotive, and heavy machinery production where space can be limited. The EFL403/453/503/553-HV marks a breakthrough in heavy-duty electric forklift technology, bringing together ’s high-voltage Li-ion system and advanced PMSM (Permanent Magnet Synchronous Motor) for unmatched efficiency and performance. The high-voltage battery (309V/173Ah LFP) delivers up to 6 hours of continuous operation and supports 1C charging, achieving a full charge in just one hour. Its intelligent thermal management system integrates dual water cooling (for motor and battery) and oil cooling (for hydraulics), maintaining optimal component temperature and ensuring long-term reliability even under intense workloads. Operators benefit from a spacious, ergonomic cabin with fingertip controls, adjustable suspension seating, and excellent visibility. Optional add-ons include radar and camera systems, air conditioning, LED lighting packages, and a full or half-cabin for harsh climates. With zero emissions, low maintenance, and up to 15% energy savings compared to traditional AC systems, the EFL403/453/503/553-HV sets a new benchmark for sustainable heavy-duty material handling. Need any other resources? Go to our resource hub. Name | Value Manufacturer Model designation | EFL553-HV-6 Drive | Electric Operator type | Seated Rated capacity | 5500 kg Overcoming the Most Demanding Applications The EFL503/553/603/703/753-HV caters to industries dealing with extremely heavy loads, such as construction, metalworking, and more. The dual front wheels provide enhanced stability and traction when carrying massive weights. The 30% gradeability, combined with a high ground clearance, makes them adept at navigating inclines, uneven surfaces, and challenging terrain commonly found in rugged applications. The EFL503/553/603/703/753-HV embodies ’s innovation in sustainable heavy lifting. Powered by a 309V high-voltage LFP battery, it provides up to 15% energy savings compared with traditional AC systems, while maintaining strong torque and rapid acceleration. Its high-voltage PMSM drive (60 kW + 2× 27.8 kW lift motors) ensures consistent performance and smoother control across long operating cycles. A triple cooling system — dual water cooling (for battery and motor) and oil cooling (for hydraulics) — keeps all systems within optimal temperature range, ensuring reliability even under –20 °C to +40 °C conditions. Advanced VCU control enables precise speed and turning management, mast buffering, and comprehensive safety monitoring. Overcoming the Most Demanding Applications The EFL503/553/603/703/753-HV caters to industries dealing with extremely heavy loads, such as construction, metalworking, and more. The dual front wheels provide enhanced stability and traction when carrying massive weights. The 30% gradeability, combined with a high ground clearance, makes them adept at navigating inclines, uneven surfaces, and challenging terrain commonly found in rugged applications. The EFL503/553/603/703/753-HV embodies ’s innovation in sustainable heavy lifting. Powered by a 309V high-voltage LFP battery, it provides up to 15% energy savings compared with traditional AC systems, while maintaining strong torque and rapid acceleration. Its high-voltage PMSM drive (60 kW + 2× 27.8 kW lift motors) ensures consistent performance and smoother control across long operating cycles. A triple cooling system — dual water cooling (for battery and motor) and oil cooling (for hydraulics) — keeps all systems within optimal temperature range, ensuring reliability even under –20 °C to +40 °C conditions. Advanced VCU control enables precise speed and turning management, mast buffering, and comprehensive safety monitoring. Operators enjoy maximum comfort and safety with an ergonomic cabin, OPS safety system, fingertip control option, LED lighting, suspension seat, and optional A/C cabins. With zero emissions, low noise, and rugged build quality, the EFL503/553/603/703/753-HV is a robust and eco-efficient choice for modern heavy-duty logistics. Need any other resources? Go to our resource hub. Name | Value Manufacturer Model designation | EFL553-HVD-6 Drive | Electric Operator type | Seated Rated capacity | 5500 kg