SEM 669G Electric Wheel Loader

Intelligent and Eco-Friendly

• Battery-powered, effectively reducing fuel consumption and exhaust emissions • No fuel costs compared to traditional fuel wheel loaders, lowering equipment operating expenses • Reduced engine and torque converter maintenance costs of traditional fuel equipment • Battery energy recovery function helps save energy • Four-in-one integrated cooling solution with intelligent control for motor, battery, hydraulics, and air conditioning condenser, delivering efficient cooling and energy savings

Efficient and Convenient

• Equipped with a 350.2kWh or 423.9kWh large-capacity lithium iron phosphate battery with good chemical stability • High-speed motor design offers a wide high-efficiency range and high energy conversion rate compared to the first-generation equipment • Intelligent motor control with automatic sleep mode to save power when not in operation • Multiple working modes including Economy, Comfort, and Slope, selectable based on working conditions for intelligent and efficient operation

Stable and Reliable

• Dedicated transmission for electric drive wheel loaders, eliminating the clutch design for higher transmission efficiency compared to the first-generation equipment • First-gear working speed increased to 13km/h, effectively improving material handling efficiency; automatic gear function ensures working efficiency in long-distance transport conditions • Intelligent integrated fan with speed varying with temperature and reverse function for easy cleaning • Caterpillar 8-ton AMT transmission with automatic gear function, simple structure, and high reliability • Equipped with SEM drive axles, available in two configurations to effectively meet heavy-duty working condition requirements • Service brake uses full hydraulic braking, less affected by external environment, high reliability; electro-hydraulic controlled parking brake for good stability • Battery module features dual vibration reduction modes with single-box and integral vibration reduction, ensuring stable battery output • High-voltage wiring harness routed reasonably without large-angle bends, ensuring connector sealing and effectively reducing harness heat generation

Safe and Comfortable

• Integrated right control and seat design with simultaneous vibration reduction; multi-directional adjustable mechanical suspension seat for comfortable operation • Integrated multifunctional control handle with pilot control and integrated FNR buttons, combined with automatic gear function for convenient operation • Automatic climate control air conditioning with fresh air pressurization function, providing a fresh and quiet cab environment • Standard instrument cluster plus dedicated LCD screen for electric drive, dual-display design for complete machine information at a glance • UV-proof and heat-insulated cab design for comfortable experience • Standard rear-view camera to ensure rear visibility • Three-level safety system for comprehensive leakage protection, with water pump low-water alarm to prevent overheating failure • Rear anti-collision beam to effectively protect battery safety