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Home Equipment NEW MACHINES Products SEM Machinery SEM 669G Electric Drive Loader

SEM 669G Electric Drive Loader

Product Inquiry
Specifications
Battery Power
350.2kWh
Rated Load Capacity
6,500kg
Bucket Capacity
2.8-5.5m3
Overall Operating Weight
19,930kg
Rated Bucket Capacity
4.0m3
Overview
一、Eco-Friendly Electric Drive
Battery-powered operation effectively reduces fuel consumption and eliminates exhaust emissions, promoting a greener job site

二、Intelligent Work Modes
Select from Economy, Comfort, or Slope modes to match specific working conditions. The system is smart, efficient, and adaptable

三、Specialized Transmission
Features a dedicated electric loader gearbox with a clutchless design, delivering superior transmission efficiency compared to previous generations.

四、Ergonomic Comfort
The integrated right-hand control console and multi-way adjustable mechanical suspension seat move together to dampen vibration, maximizing operator comfort.
Advantage
Eco-Smart Technology
?Battery-Driven Performance: Significantly cuts down fuel consumption and eliminates exhaust pollutants for a greener operation. ?Zero Fuel Costs: Say goodbye to diesel expenses. Compared to traditional fuel loaders, this electric model drastically lowers your Total Cost of Ownership (TCO). ?Lower Maintenance: Save on the upkeep costs typically required for diesel engines and torque converters. ?Energy Recovery System: Built-in battery regeneration technology captures energy to maximize efficiency and run time. ?Smart Integrated Cooling: A 4-in-1 solution that intelligently manages the motor, battery, hydraulics, and A/C condenser for superior cooling performance and maximum energy savings.
Efficient and Easy to Operate
? Equipped with a large-capacity 350.2 kWh or 423.9 kWh Lithium Iron Phosphate (LFP) battery, ensuring excellent chemical stability. ? Features a high-speed motor design with a broader high-efficiency range and superior energy conversion rates compared to the first-generation models. ? Utilizes intelligent motor control that automatically enters sleep mode when inactive to conserve energy. ? Offers multiple working modes—Economic, Comfort, and Uphill—allowing for intelligent and efficient selection based on specific operating conditions.
High Stability and Reliability
? Specialized Transmission: Clutch-free design for higher efficiency compared to previous generations. ? Optimized Speed: 1st gear speed increased to 13 km/h; Auto-shift ensures efficiency in load-and-carry operations. ? Smart Cooling: Temperature-controlled fan with reversible function for easy debris clearing. ? Proven Components: Caterpillar 8-ton class AMT for simple, reliable operation; SEM drive axles tailored for heavy loads. ? Reliable Braking: Fully hydraulic service brakes and electro-hydraulic parking brake for consistent performance. ? Battery Protection: Dual-stage vibration damping ensures stable power output. ? Safe Wiring: Optimized high-voltage routing eliminates sharp bends, ensuring sealing and reducing heat.
Safety & Comfort
? Integrated Right-hand Control & Seat Design: The right-hand control console moves with the seat to simultaneously dampen vibrations. The multi-way adjustable mechanical suspension seat ensures comfortable operation. ? Integrated Multi-function Joystick: Features pilot control with an integrated FNR (Forward-Neutral-Reverse) switch. Combined with the automatic transmission function, it offers effortless and convenient operation. ? Automatic Climate Control: Equipped with a fresh air pressurization function, keeping the cab environment fresh and maintaining low noise levels. ? Dual Instrument Cluster: Combines standard gauges with an exclusive LCD display for the electric drive system, providing a clear, comprehensive view of machine information at a glance. UV-Resistant & Insulated Cab: Designed to block ultraviolet rays and insulate against heat, ensuring superior operator comfort. ? Standard Rearview Camera: Ensures clear visibility of the rear area for enhanced safety. ? Three-level Safety System: Provides multi-directional protection against electrical leakage risks. Includes a water pump low-level alarm to prevent overheating failures. ? Rear Collision Beam: Equipped at the rear of the machine to effectively protect the battery pack from impact

SEM 669G Electric Drive Loader parameter

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Dimensions
Overall Length 8,929mm
Outer Width of Bucket 3,396mm
整機高度 3,458mm
Dump Clearance / Unloading Height 3,100mm
Steering Angle 38°
Maximum Breakout Force 216kN
Three-Cycle Time 9.8s
Wheelbase 3,400mm
Battery Power
Battery Type 磷酸鐵鋰Battery Power
Battery Power 350.2kWh
Transmission
Transmission Type AMT,定軸
Transmission Gears 前二后二
Forward Speed 13/35
Reverse I Speed 13/35
Click the button on the right
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