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Pumbaa PMEA45000Z Integrated e-axle

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Pumbaa PMEA45000Z Integrated e-axle

130/286kW Integrated e-axle for electric sanitation trucks/heavy-duty trucks/tractor

Single-axle adaptation models: 18-ton sanitation trucks, trucks

Twin axle adaptation models: 6 * 4 / 8 * 4 tractor

 

The Pumbaa PMEA45000Z Integrated E-Axle is a high-efficiency electric axle for trucks, engineered for superior performance and reliability. This electric truck axle integrates an advanced motor, transmission, and power electronics into a compact system, delivering optimal torque and energy efficiency. Designed for heavy-duty applications, the truck e-axle enhances vehicle range, reduces energy consumption, and lowers operating costs.

With cutting-edge technology and a robust design, the Pumbaa PMEA45000Z electric axle for truck drives the future of electrified transportation.

 

    Pumbaa PMEA45000Z Integrated e-axle Specification

     

    AMT/Basic drive structure: dual-motor drive + 2-speed AMT

    Drive motors

    Rated/peak power

    72/160kW

    (Dual-drive motor)

    Nominal/peak torque

    156/380Nm

     

    Maximum speed

    10000rpm

    Gearbox

    Gearbox ratio

    70.44~8.25

    Gear shift form

    AMT

    Assembly

    Rated axle load

    13000kg

    Output Power Rated/Peak

    130/286kW

    Wheel end output torque

    44570Nm

    Ground clearance of the bridge package

    ≥300mm

    Total weight

    ≤950kg

    Mounting interfaces

    Leaf spring mounting distance(mm)

    1020-1040可选

    Rim mounting distance(mm)

    1836

    Overall width(mm)

    2420

    Brake specifications

    Drum pose/φ410×220

    Air chamber size/connection size(mm)

    30/30     M16×1.5

    Maximum braking torque(0.8MPa)

    2×18000Nm

    Wheel bolt specifications and distribution

    2-10×M22×1.5/Φ335

    Locate the stop(mm)

    Φ280.8

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    Layout space advantage

     

    • Dual motors, dual AMT gearboxes, active lubrication system, etc. are highly integrated; The external interface is simple, which is convenient for the whole vehicle layout

    High efficiency and energy saving

    • Helical gears replace helical bevel gears, and the mechanical efficiency can reach 98%; Using high-efficiency oil-cooled motor and active lubrication system, the system efficiency can reach up to 93%;
    • The weight is significantly reduced, and the weight is reduced by more than 400Kg compared with the central pure electric drive system (double-axle structure);

    Control strategy advantage

    • Torque assist can realize power without interrupting gear shifting;
    • It can realize heavy-load ramp-up shifting and improve operational efficiency; Optimize the control strategy and improve driving comfort;

    Layout space advantage

     

    • Dual motors, dual AMT gearboxes, active lubrication system, etc. are highly integrated; The external interface is simple, which is convenient for the whole vehicle layout

    High efficiency and energy saving

    • Helical gears replace helical bevel gears, and the mechanical efficiency can reach 98%; Using high-efficiency oil-cooled motor and active lubrication system, the system efficiency can reach up to 93%;
    • The weight is significantly reduced, and the weight is reduced by more than 400Kg compared with the central pure electric drive system (double-axle structure);

    Control strategy advantage

    • Torque assist can realize power without interrupting gear shifting;
    • It can realize heavy-load ramp-up shifting and improve operational efficiency; Optimize the control strategy and improve driving comfort;
    18T sanitation truck

    PMEA45000Z Integrated e-axle Application

    Pumbaa PMEA45000Z Integrated e-axle is designed for use in 18T sanitation truck.

    Our electric axle for trucks incorporates cutting-edge motor and transmission technology, delivering a seamless driving experience with high-speed operation and intelligent thermal management. Whether for urban logistics or long-haul transportation, the truck e-axle ensures superior efficiency and sustainability.

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    PMEA45000Z Integrated e-axle Application

    Pumbaa PMEA45000Z Integrated e-axle is designed for use in 18T loading truck. Our PMEA45000Z Integrated E-Axle is designed for next-generation electric trucks, providing high efficiency, superior power, and unmatched durability. With an optimized electric axle system, your fleet benefits from enhanced performance, reduced energy consumption, and lower operational costs.

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    • Adopt the international advanced PLM product development management system
    • Over the course of several months, through fully forward development
    • It contains 13 control review points and 96 main deliverables

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