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EP-Axle13/Bus Electric Drive Axle

The EP-Axle13 is Dongfeng Dana Axle’s fourth-generation pure electric drive axle. Adhering to the R&D philosophy of “Innovation Drives, Leading the Future,” it is tailored for pure electric buses and pure electric city buses, integrating a motor, drive shaft, and drive axle.

It uses the new EP-Axle branding. Its highly centralized powertrain facilitates battery layout, and its integrated structure adapts to the specific operating conditions of pure electric vehicles.

The EP-Axle13 is designed for 8-9 meter pure electric city buses.

EP-Axle13/ Product Features

  • Convenient chassis layout: The highly integrated transmission system effectively frees up chassis space and improves maneuverability.

  • High economy: The transmission system’s overall efficiency is 4% higher than traditional direct-drive systems, resulting in a weight reduction of over 200 kg and 100% back-kick torque, significantly improving range.

  • High comfort: Cabin noise levels below 68 dB provide a more pleasant driving experience.

  • Low maintenance costs: The mechanical differential provides stable and reliable performance. The axle assembly is warrantied for 8 years and 500,000 km, the motor and electronic control are warrantied for 5 years or 200,000 km, and the main reducer oil change interval is 100,000 km, ensuring higher availability and lower maintenance costs.

Technical Specifications

Platform:EP13
Rated load (kg):8500
Axle housing type:Punch Welding
Axle housing cross-section (mm):120×135
Rim Mounting Distance A (mm):1832
Spring distance B (mm):980
Maximum torque (N·m):13000
Speed ratio:19.89
Motor voltage (V):380
Motor peak/rated power (Kw):150/80
Motor peak/rated torque (N·m):650/230
Motor maximum/rated speed (rpm):10000/3400
Brake specifications:Air Brake/19.5″
Applicable Rim:7.5×19.5″
Applicable Tire:265/70R19.5″
Wheel Bolt Circle C (mm):p275
Wheel Bolts:8-M20×1.5″
Optional Configurations:Maintenance-Free/Low-Maintenance Wheel Hub Unit
Lead Time:15-30 Working Days
Payment Terms:T/T ,L/C

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Model

Load (kg)

Axle Type

Rim Mounting

Spring Distance B (mm)

Maximum Torque (Nm)

Speed Ratio

EP-Axle138500Punch Welding18329801300019.89
EP-Axle63500Casting1496 – 1612850 – 952570016.5
EP-Axle53500Expansion Type1571952540015.58
EP-Axle19C13000Casting183715101800020.05
EP-Axle19C213000Cast183715101925625.338
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Bus electric drive axle product configuration parameters

Axle Housing TypePunch WeldingMotor Voltage (V)380
Motor Peak/Rated Power (Kw)150/80Motor Peak/Rated Torque (Nm)650/230
Motor Maximum/Rated Speed (rpm)10000/3400Brake SpecificationAir Brake/19.5″
Compatible Rim7.5×19.5″Compatible Tire265/70R19.5″
Wheel Bolt Circle C (mm)p275Wheel Bolt8-M20×1.5″
Optional ConfigurationsMaintenance-Free/Low-Maintenance Wheel Hub Unit
——END——

DCEC EQB125-20 Automotive Engine DATASHEET

Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

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Operation Manual

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