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Low-floor Electric Portal Axle

EA2100N

Low-floor wheel-end drive system, engineered specifically for low-floor buses over 10 meters in length. Its wide aisle design elevates passenger experience, while ultra-low energy consumption and extended service life reduce operating costs. Backed by a field-proven, reliable design and international certifications, it delivers hassle-free, highly efficient operation for every service run.

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EA2100N EA2100N EA2100N
EA2100N EA2100N EA2100N

User value

R8MUPS1
Wide-aisle low-floor design
Wide Aisle & Low-Floor Design​​ – Features a ​​715mm aisle width​​ for enhanced accessibility.
R8MUPS9
Long tire service life
Proven Electronic Differential​​ – Delivers ​​100,000 km tire lifespan​​ with reliable performance.
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Ultimate energy efficiency
100% regenerative braking energy recovery by the motor, reducing energy consumption by over 15%
R8MUPS4
High product maturity
The product is mature and reliable, exported to multiple countries overseas, with a total operating mileage exceeding 100,000,000 km.
R8MUPS3
Lightweight design
5–10% weight reduction compared to direct-drive systems, helping to extend vehicle range.
icon 01.svg
Reliability
E-MARK certified for safety and reliability.
R8MUPS1
Wide-aisle low-floor design
Wide Aisle & Low-Floor Design​​ – Features a ​​715mm aisle width​​ for enhanced accessibility.
R8MUPS9
Long tire service life
Proven Electronic Differential​​ – Delivers ​​100,000 km tire lifespan​​ with reliable performance.
icon3
Ultimate energy efficiency
100% regenerative braking energy recovery by the motor, reducing energy consumption by over 15%
R8MUPS4
High product maturity
The product is mature and reliable, exported to multiple countries overseas, with a total operating mileage exceeding 100,000,000 km.
R8MUPS3
Lightweight design
5–10% weight reduction compared to direct-drive systems, helping to extend vehicle range.
icon 01.svg
Reliability
E-MARK certified for safety and reliability.

Technical Specifications

Item EA2100N
Rated axle load (kg) 13000
Maximum output torque (N.m) 2×9290/10776
Rated/peak power (kW) 2×80/160
Brake 22.5-inch air disc brake
Axle assembly weight (kg) 1060
IP level IP68
Rated voltage (VDC) 600
Safety software ○ EASR        ○ IESS        ○ DABS

○ Optional

Item EA2100N
Rated axle load (kg) 13000
Maximum output torque (N.m) 2×9290/10776
Rated/peak power (kW) 2×80/160
Brake 22.5-inch air disc brake
Axle assembly weight (kg) 1060
IP level IP68
Rated voltage (VDC) 600
Safety software ○ EASR        ○ IESS        ○ DABS

○ Optional

Bus

Bus

Tailored for urban and rural transit, this solution covers the full range of 8-18m low-floor buses. The compact wheel-side motor layout enables a true 100% flat interior floor, significantly maximizing standing area and passenger capacity to redefine spatial standards for next-generation public transport.

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