Electric Powertrain Solutions for Mining Trucks
High-Torque Traction
Designed to deliver the torque required for heavy loads, low-speed operation and steep-grade hauling.
Dual-Motor Drive
Dual-motor configuration delivers high combined power and torque for continuous heavy-duty operation.
Multi-Speed Transmission
Multiple gear ratios optimize traction, gradeability and operating efficiency across different duty conditions.
PTO Integration
PTO capability supports auxiliary power requirements for vehicle-mounted equipment.
Discuss Your Electric Mining Truck Project Requirements
contact@jenwyntech.com
Electric Powertrain Requirements for Mining Trucks
01
High-Torque Traction
Heavy payloads demand high traction torque for loaded starts, low-speed hauling and operation on challenging grades.
02
Sustained Gradeability
03
Continuous-Duty Performance
Extended operating hours and repeated haul cycles place sustained demands on motor, transmission and thermal management systems.
04
Robustness Drivetrain
Uneven roads, impacts and rapidly changing load conditions require a robust drivetrain and responsive torque control.
05
Braking & Energy Recovery
Heavy vehicles generate significant braking loads on descents. Regenerative braking can recover energy while reducing reliance on mechanical brakes.
Our Electric Powertrain Solutions for Mining Trucks
Electric powertrain solutions for mining trucks can provide several advantages for heavy-duty mining applications, from faster torque response and controlled power delivery to regenerative braking and reduced mechanical brake loading. These capabilities help address the demanding traction, gradeability and braking requirements of loaded haul cycles.
Our electric powertrain solutions for mining trucks combine high-torque traction systems, multi-speed transmission configurations and intelligent control strategies to support different vehicle classes and operating conditions from 90 to 200 tons.
Responsive Traction Under Changing Loads
Electric motors provide rapid torque response and precise torque control, helping maintain traction as vehicle load, road resistance and grade conditions change.
Consistent Performance During Loaded Hauling
Coordinated control of the electric motor and transmission enables controlled power delivery across different operating conditions, supporting stable performance during loaded starts, climbing and gear changes.
Energy Recovery During Downhill Operation
During downhill operation, the traction motor operates in regenerative mode, converting vehicle kinetic energy into electrical energy for recovery by the battery system.
Lower Braking Demand on Long Descents
Regenerative braking can contribute to vehicle deceleration during downhill operation, reducing the braking load placed on mechanical brake components and supporting more controlled heavy-load braking.
01
Dual-Motor Electric Powertrain Systems
Engineering Advantages
Coordinated Dual-Motor Torque Control
Dual-motor architecture enables coordinated torque control between two traction motors, optimizing power distribution according to vehicle operating conditions and traction requirements.
High Combined Torque Output
Two traction motors work together to provide high torque output, supporting heavy-load starts, steep-grade climbing and continuous hauling operations.
Continuous Power Delivery During Shifting
The dual-motor system combined with multi-speed transmission maintains traction output during gear changes, reducing power interruption and improving vehicle drivability.
Optimized Power Distribution
The control system adjusts motor output according to vehicle speed, load demand and operating conditions to improve traction efficiency.
Our Dual-Motor Electric Powertrain Systems
Key Benefits
- Optimized torque distribution
- Improved traction capability under variable loads
- Higher combined torque output
- Better adaptability to different mining conditions
- Strong gradeability under loaded conditions
- Improved acceleration performance
- Reduced torque interruption during shifting
- More stable operation on changing terrain
- Energy recovery during downhill operation
- Reduced mechanical brake usage
|
Model
|
Application
|
Rated / Peak Power
|
Rated / Peak Torque
|
Gear Ratios
|
|---|---|---|---|---|
|
EDU500-DA01
|
90–120 ton Mining Truck
|
250 kW × 2 / 400 kW × 2
|
1,200 N·m × 2 / 1,800 N·m × 2
|
Main: 7.23 / 3.05 / 1.42
Auxiliary: 4.67 / 2.06 / 1.00
|
|
EDU620-DA01
|
105–130 ton Mining Truck
|
310 kW × 2 / 500 kW × 2
|
1,400 N·m × 2 / 2,400 N·m × 2
|
Main: 9.16 / 3.02 / 1.22
Auxiliary: 5.27 / 2.17 / 1.00
|
|
EDU660-DA01
|
135–160 ton Mining Truck
|
330 kW × 2 / 500 kW × 2
|
1,650 N·m × 2 / 2,800 N·m × 2
|
Main: 9.16 / 3.02 / 1.22
Auxiliary: 5.27 / 2.17 / 1.00
|
|
EDU800-DA01
|
180–200 ton Mining Truck
|
400 kW × 2 / 580 kW × 2
|
2,000 N·m × 2 / 2,800 N·m × 2
|
Main: 9.16 / 3.02 / 1.22
Auxiliary: 5.27 / 2.17 / 1.00
|
*For additional configurations and customized solutions, please contact us at: contact@jenwyntech.com
02
EV Range Extender Solutions for Mining Trucks
For mining operations with short-cycle routes but limited charging infrastructure, range-extended electric powertrains provide an alternative pathway between conventional diesel trucks and pure electric mining trucks.
Jenwyn Tech’s range extender solution combines an electric traction system with an onboard generator unit, enabling battery-electric driving with extended operating range while maintaining regenerative braking capability and electric drive performance.
Engineering Advantages
Electric-First Traction Architecture
The range-extended powertrain uses electric drive as the primary propulsion system, providing high torque response and smooth power delivery while the range extender supplies additional energy when required.
Optimized Range Extender Operation
The generator unit operates within an optimized speed and load range to improve energy efficiency and reduce unnecessary engine operating conditions.
Low-Temperature Operation Capability
The range extender can provide additional energy and thermal support to help maintain battery performance under cold operating conditions.
Flexible Energy Supply
Battery and range extender work together to provide extended operating range without relying solely on charging infrastructure.
Suitable Applications
- Short-Haul Open-Pit Mining
- Remote Mining Sites
- Cold-Climate Operations
- High-Utilization Fleets
Recommended When
- Charging infrastructure investment needs to be minimized
- Vehicle operation requires long working hours with limited downtime
- Mining routes include frequent downhill energy recovery opportunities
- Cold-weather operation impacts battery performance
Our Range Extender Systems for Mining Trucks
Jenwyn Tech EV range extender systems combine integrated high-efficiency power generation, intelligent power management and optimized thermal control to provide reliable onboard energy solutions for mining trucks operating under high-load and continuous-duty conditions.
Through optimized engine-generator integration and advanced control strategies, the system supports efficient energy conversion while maintaining stable performance across different operating cycles and environmental conditions.
Key Features
- Integrated High-efficiency Power Generation System
- Proven System Development and Validation Capability
- Intelligent Energy Management & Power Generation Control
- Advanced Thermal and Noise Management
- Improved Fuel-to-Electric Conversion Efficiency
|
Model
|
Fuel Type
|
Application
|
Rated / Peak Power / Voltage
|
Voltage Range
|
Generation Efficiency
|
Dimensions
|
Weight
|
Emission
|
|---|---|---|---|---|---|---|---|---|
|
JRE100-D-O-01
|
Diesel
|
Mining vehicles, reach stackers, loaders, and other off-road equipment
|
100 kW / 120 kW, 576 VDC
|
400-720 VDC
|
4.11 kWh/kg
|
L1023*W634*H960 mm
|
531 kg
|
T4
|
|
JRE150-D-O-01
|
Diesel
|
Mining vehicles and heavy-duty off-road equipment
|
150 kW / 190 kW, 600 VDC
|
400-720 VDC
|
4.14 kWh/L
|
L1459*W786*H1100 mm
|
849 kg
|
T4
|
|
JRE200-D-O-01
|
Diesel
|
Mining vehicles and high-load off-road equipment
|
200 kW / 240 kW, 600 VDC
|
400-720 VDC
|
4.11 kWh/L
|
L1384*W793*H1023 mm
|
929 kg
|
T4
|
|
JRE250-D-O-01
|
Diesel
|
Mining vehicles and heavy-duty off-road applications
|
250 kW / 290 kW, 600 VDC
|
400-720 VDC
|
4.27 kWh/L
|
L1675*W1032*H1213 mm
|
1100 kg
|
T4
|
|
JRE250-N-O-01
|
Natural Gas
|
Terminal tractors, mining vehicles, and other heavy-duty off-road applications
|
250 kW / 300 kW, 600 VDC
|
400-720 VDC
|
5.20 kWh/kg
|
L1709*W928*H1127 mm
|
1145 kg
|
T4
|
|
JRE300-D-O-01
|
Diesel
|
Terminal tractors, mining vehicles, and other heavy-duty off-road applications
|
300 kW / 320 kW, 620 VDC
|
480-720 VDC
|
4.41 kWh/L
|
L1571*W968*H1277 mm
|
1154 kg
|
T4
|
* For additional configurations and customized solutions, please contact us at: contact@jenwyntech.com
Engineering Development & Validation Capability
Data-driven engineering methods and simulation-based development processes are applied to optimize electric powertrain systems for demanding mining truck applications. By combining real-world operating data collection, load spectrum analysis and CAE simulation, system strength, transmission durability and structural reliability are evaluated throughout the development process.
01
Load Spectrum-Based Design
Real operating data and duty-cycle analysis are used to define design loads for mining applications.
02
CAN-Based Data Acquisition
Vehicle operating conditions are collected and analyzed to support data-driven system optimization.
03
Transmission Simulation & Analysis
Transmission strength and shifting performance are evaluated through simulation-based development methods.
04
Structural Reliability Validation
FEA analysis verifies the strength and safety of critical powertrain components.
Explore More
EV Products
Explore traction motors, electric axles, range extender systems, and other powertrain products for commercial vehicle applications.
Technical Support
Access product documentation and technical support for powertrain selection, application assessment, configuration, and project communication.
Frequently Asked Questions
Dual-motor systems use two coordinated traction motors to provide higher combined torque output and flexible power distribution for heavy-load mining applications.
Key advantages include:
- High combined torque capability
- Optimized torque distribution according to operating conditions
- Improved traction performance on steep grades
- Regenerative braking capability through dual-motor operation
Yes. During deceleration and downhill operation, the traction motor can operate in generator mode to recover vehicle kinetic and potential energy and store the recovered energy in the battery system.
Regenerative braking helps improve energy utilization and reduce mechanical brake usage during mining cycles.
Range extender solutions are suitable for mining operations where extended operating hours, limited charging infrastructure or cold-weather operation are key considerations.
Typical applications include:
- Short-cycle open-pit mining operations
- Remote mining sites
- High-utilization fleets
- Low-temperature operating environments
The range extender provides onboard electrical power generation to supplement battery power during operation.
Depending on operating conditions, power can be supplied from the battery, generator unit or both sources simultaneously, while the electric traction system continues to provide vehicle propulsion.
Our range extender systems cover power outputs from 65 kW to 300 kW, supporting different heavy-duty off-road applications and mining vehicle requirements.
Data-driven engineering and simulation-based development methods are applied to optimize system reliability for demanding mining environments.
The development process includes:
- Road load data acquisition
- Load spectrum analysis
- Transmission strength analysis
- Finite element simulation
- Housing strength and stiffness analysis
- System-level validation
The powertrain configuration is selected based on vehicle weight, payload, haul distance, grade profile and duty cycle requirements.
Factors considered include:
- Required traction force
- Vehicle operating speed
- Motor power and torque requirements
- Transmission configuration
- Energy management strategy