OEM/ODM EV Powertrain for Bus

Applicable Type

5-6m pure electric urban buses

6-7.5m pure electric city buses

8-9m low-floor 
city buses

10-18m city buses, shuttle buses

Low floor design

Independent suspension distributed drive system enables low-floor and high passenger accessibility for urban buses. 

Active monitor

IP68, actively monitor gear rotation speed, real-time monitoring of main reducer oil temperature and brake disc temperature, for a safer experience.

NO leakage

Integrated overall molded axle shell, optimized ventilation plug structure to eliminate water ingress and oil leakage.

Performance

High transmission efficiency

By utilizing high power density tech, precise gear processing, and modular design, the distributed drive system is able to fully utilizing the feedback braking capacity. Transmission efficiency can reach 98.6%.

Distributed drive-by-wire systems

Up to 4 independent suspensions and 4-wheel drive. All four wheels can output torque in real-time according to demand, which provides greater stability and reliability during acceleration, deceleration, and cornering.

Low noise

The high-precision double-sided gear transmission doubles the fatigue life of the gearbox, resulting in increased efficiency, reduced noise, and cabin noise below 70dB for a more pleasant driving experience.

  • DCU
    Electronic differential control

    According to the customer's power and economic needs, we analyze actual working conditions, optimize the motor and system's high-efficiency area, then provide suggestions for VCU driving strategies or integrate economic strategies into DCU control.

    DCU technology allows independent control of each tire, enabling EASR (electronic anti-skid system), IESS (intelligent electronic body stability system) and IRBS (intelligent re-generative braking system).

  • MCU

    Precise control
    MCU is able to precisely control the speed and torque of the motor, enabling the vehicle to start and accelerate smoothly. 
    This enhances the driving experience.

    Rapid response
    In various extreme driving conditions such as emergency evasion and stuck situations, the MCU is capable of instantly adjusting the motor output to ensure promptness and safety of operations.

    Energy recovery
    By recovering energy during braking or deceleration, the MCU converts mechanical energy back into electrical energy stored in the battery, which increase the vehicle's range and reduce energy wastage.

How can we assist you for Faster ROI

Watch Our Intro!

Less Maintanance

The main gearbox reduces initial maintenance costs, extends the oil change interval to 100,000 kilometers; maintenance-free wheel end ensures high vehicle productivity and long lifespan, thus lowering the TCO for the vehicle.

Less Electricity

Integrated electric drivetrain design shorten the transmission chain, effectively frees up chassis space, reduces system weight by over 100 kg, and decreases energy consumption by more than 15%, significant saving electricity usage for users.

Higher Capacity

The distributed drive system maximizes vehicle passenger capacity to 80 people, equivalent to a 10-meter bus efficiency, enabling higher capacity with fewer vehicles.


Electrification Projects

40T Electric Truck in Portugal

We have teamed up with an emerging energy company in Portugal to build their first all-electric heavy-duty truck, marking a decisive step towards zero carbon emissions. Our product was first tested on a 40-ton heavy-duty truck. It was then applied to AGVs, which run from site to site. 

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REEV Bulldozer Project in Europe

Approached by a European construction firm seeking to transform their bulldozers from traditional fuel-powered to extended-range drive. we delivered a tailored powertrain system that effectively slashed the company's vehicle operating costs by 10-20% compared to fuel models. Now the project has advanced to the phase of a small batch.

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Solution Parameters - Customizable

N0012AE

Axle Load: 13/14T
Rated/Peak Power: 2x80/2x160 KW
Rated/Peak Torque
2x220/2x580 N.m
Maximum Speed:
8500 rpm
Gear Ratio: 18.58
Applications
10-18m Bus/Airport Shuttle Bus

100041C

Axle Load: 9T
Rated/Peak Power: 2x60/2x120 KW
Rated/Peak Torque
2x145/2x400 N.m
Maximum Speed
9500 rpm
Gear Ratio: 17.55
Applications
8-9m Bus

K0011AE-with Steering

Axle Load: 9T
Rated/Peak Power: 2x55/2x90 KW
Rated/Peak Torque: 2x140/2x350 N.m
Maximum Speed:
9500 rpm
Gear Ratio: 17.55
Applications
Trackless Rubber Wheel Train

Front Axle with Steering -A5PE

Axle Load: 2.7 T
Voltage: 360/540 V
Rated/Peak Power
60/115 KW
Rated/Peak Torque: 135/350 N.m
Rated/Peak Speed:
4244/12000 rpm
Gear Ratio: 16.5
Applications:
5-6m Bus

Coaxial Drive E-Axle
- 6PE

Axle Load: 3.5 T
Voltage: 360/540 V
Rated/Peak Power
60/130 KW
Rated/Peak Torque: 145/350 N.m
Rated/Peak Speed:
4000/12000 rpm
Gear Ratio: 16.5
Applications:
5-6m Bus/minibus

Coaxial Drive E-Axle
 - 8PE

Axle Load: 5.5 T
Voltage: 540 VDC
Rated/Peak Power: 90/160 KW
Rated/Peak Torque:
200/500 N.m
Rated/Peak Speed:
4300/9000 rpm
Gear Ratio: 14.57
Applications:
6-7.5m Bus/Coach

Coaxial Drive E-Axle
 - 11PE

Axle Load: 8.5 T
Voltage: 540 VDC
Rated/Peak Power: 80/150 KW
Rated/Peak Torque:
230/650 N.m
Rated/Peak Speed:
3400/10000 rpm
Gear Ratio: 19.89
Applications:
8-8.5m Bus

 Parallel Drive Axle 
- Z0035AETA

Axle Load: 3.5 T
Rated/Peak Power: 60/120 KW
Rated/Peak Torque: 145/335 N.m
Maximum Speed:
12000 rpm
Gear Ratio: 16.6
Applications:
6m Bus

 Parallel Drive Axle 
- Z0024AETS

Axle Load: 2.5 T
Rated/Peak Power
60/110 KW
Rated/Peak Torque: 150/350 N.m
Maximum Speed:
11000 rpm
Gear Ratio: 12
Applications:
6m Bus

0001MD

Rated/Peak Power: 70/130KW
Motor Rated/Peak Torque
400/1000N.m
Motor Max Speed: 4500RPM
Applications:
6-7M Bus

0012MD

Rated/Peak Power: 85/160KW
Motor Rated/Peak Torque
900/2100N.m
Motor Max Speed: 2800RPM
Applications:
8-9M Bus

S0103DET

Rated/Peak Power: 110/210KW
Motor Rated/Peak Torque
500/1100N.m
Motor Max Speed: 4500RPM
Applications:
8-13M Bus

Related products apply for commercial vehicles

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Battery System (LFP/LMO)

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02

Air Conditioning System

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03

Battery Thermal Management

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04

Electric A/C Compressor

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05

EHPS

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EHPS

06

Electric Air Brake Compressor

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Truck Solution

Featuring strong power, high range and low emissions, our products are widely used in trucks ranging from 18 to 100 tons, including light and heavy-duty trucks.

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Off-highway Solution

Brogen specializes in hybrid range-extended solutions that boost fuel efficiency, cut operating costs, and reduce emissions for construction equipment OEMs. 

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Marine Solution

As a leader in electric propulsion and intelligent ship control technology, we focuse on the field of ocean engineering and intelligent ship control system.

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