Electric Bus Chassis
Our innovative electric bus chassis solution, designed specifically for battery electric buses, represents the sustainable, safe and efficient road transportation. Developed with a focus on robust design and advanced features, it sets new standards for urban mobility. With a user-friendly low-floor design for seamless accessibility, a robust monocoque structure and a flexible platform-based approach, this electric chassis guarantees superior performance and passenger comfort. Whether it’s optimizing efficiency or prioritizing safety, our solution is at the forefront of shaping the future of transportation.
Applicable models: 6-meter to 18-meter electric bus
Why Choose Us
Advantages of Our Electric Bus Chassis
Exceptional Corrosion Performance
The electric bus chassis excels in anti-corrosion performance thanks to the use of 1.4003 stainless steel weldments in our low-floor chassis variants. This material choice ensures durability and longevity, protecting the chassis from environmental corrosion and extending its service life.
Compliance With Stringent Safety Standards
The electric bus chassis' electrical components comply with stringent safety standards, ensuring reliable performance under a variety of conditions. Equipped with high-temperature-resistant, flame-retardant cables and high-quality connectors, the chassis ensures passenger and operator safety while delivering consistent performance.
Driver-Centric Design
Designed with driver comfort in mind, our electric bus chassis features a user-friendly design that enhances the driving experience. With independent and adjustable instrumentation and a centralized control display, drivers enjoy easy access to essential vehicle information, enabling them to navigate trips with confidence and ease.
Precision Cable and Wiring Layout
The meticulous layout and securing of the chassis wiring harness and piping exemplify a commitment to quality and aesthetics. By separating high voltage (HV) and low voltage (LV) circuits and providing a dedicated cable tray, the electric bus chassis achieves a pleasing appearance and reliable cable protection. HV cables are secured with insulation clips and clamps, while LV cables and conduits are firmly secured with appropriate clips and clamps, ensuring a secure connection throughout.
System Features
Low-Floor Design Available
Our electric bus chassis is adaptable to the low-floor design, ensuring easy access for passengers of all abilities.
Monocoque Chassis Structure
Built with a sturdy monocoque body structure, the chassis offers enhanced durability and safety.
Platform-Based Design
With a platform-based approach, our electirc bus chassis provides flexibility and scalability to accommodate various transportation needs.
Multiple Passenger Doors
We offer options with front, middle, and rear passenger doors to facilitate smooth passenger flow.
Powerful PMSM Motor
Equipped with highly-efficient PMSM motors, our electric bus chassis ensures efficient and reliable performance.
High Energy Battery System
The LFP battery pack on the bus chassis features high energy density and ensures sufficient range for public transportation.
Low-Floor Design Adaptability
Our electric chassis for buses are adaptable to a low-floor design. With this design, the bus eliminates the typical two or three steps found in regular buses, allowing passengers to board and alight with a single step. This significantly enhances operational efficiency for bus companies. Additionally, the interior space is larger and flat, making it easier and safer for elderly and disabled passengers to get on and off, while providing a more spacious and comfortable ride for all.
Electric Drive Axle
We have integrated the electric drive axle into the bus chassis, resulting in a more compact structure and a highly concentrated power system. This design optimizes the chassis layout, reduces weight, increases transmission efficiency, lowers energy consumption, extends range, and enhances the reliability of the motor and core transmission components.
LFP Battery System
For the battery system of our electric bus chassis, we have implemented LFP liquid-cooled battery packs with battery cells sourced from industry-leading suppliers. This ensures high energy density, superior safety standards, and excellent heat dissipation performance of the vehicles. The energy of the battery system is also customizable to meet the specific requirement of our clients.
Technical Parameters
Please note that some specifications provided here represent some of our current configurations. They are adjustable according to your needs. For more details, please contact us at contact@brogenevsolution.com
10.5M Electric Bus Rolling Chassis Configuration
| L*W*H | 10500*2500*3350 mm |
| Minimum ground clearance | 140 mm |
| Approach/departure angle | 7/8° |
| Maximum speed | ≤70 km/h |
| Wheelbase | 5100 mm |
| Minimum turning radius | ≤10 m |
| Full load quality | 18000 kg |
| Maximum grade | ≥12% |
| Item | Specification | Unit |
| Motor | 100/150 kW PMSM | 1 |
| Motor controller | Water-cooling | 1 |
| Battery | LFP 281.9 kWh | 1 |
| Battery temperature control system | Included | 1 |
| Power steering pump | Electric power steering pump | 1 |
| Air compressor | Electric air compressor | 1 |
| Cooling system | ATS system, SPAL fans | 1 |
| Front axle | Low-floor rigid axle, 7.5T, disc | 1 |
| Rear axle | 13T, disc | 1 |
| Suspension | Front 2 rear 4 air suspension | 1 |
| Direction machine | Hydraulic boost, 8098 | 1 |
| Dashboard | CAN bus instrument | 1 |
| Air conditioning | Electric single-unit air conditioning | 1 |
| Low-voltage battery | Lead-acid maintenance-free, 12V / 100Ah | 2 |
12M EV Bus Self-Propelled Chassis Configuration
| L*W*H | 11613*2420*1963 mm |
| Wheelbase | 6175 mm |
| Front/rear tread | 2100/1860 mm |
| Front/rear overhang | 2420*3018 mm |
| Angle of approach/Departure | 7/7° |
| Curb weight | 12500 kg (whole vehicle) |
| Maximum total mass | 18000 kg (whole vehicle) |
| Axle load | 6500 / 11500 kg (whole vehicle) |
| Maximum speed | ≥69 km/h |
| Maximum gradability | ≥15% |
| Minimum ground clearance | ≥180 mm |
| Minimum turning radius | ≤18 m |
| Cruise mileage | ≥250 km |
| Item | Specification |
| Motor | 143/220 kW PMSM |
| Front axle | 7.5T, disc type |
| Rear axle | 13T, disc type |
| Suspension | 2 front and 4 rear, air suspension |
| Tyre | 275/70R22.5、18PR |
| TPMS | Included |
| Steering system | Electro-hydraulic assist |
| Braking system | Air pressure, double circuit |
| Battery | 560.28V/604Ah, water cooling 338 kWh |
| 24V / Battery | 24V*100 Ah |
| Instruments | CAN instrument |
Contact Us
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