The CEERION Powertrain Skateboard: Powering Versatility and Endurance

At the core of every Ceerion vehicle is the revolutionary CEERION Powertrain Skateboard—a fully integrated, flat-floor platform engineered for maximum efficiency, safety, and ultimate mission flexibility. This electric-drive architecture combines the immediate torque of dual-drive motors with the endurance of a generator-only range extender, creating a true next-generation mobility solution.

Key Components and Innovation

Dual-Drive Motors

Experience powerful, all-wheel electric performance. These dual motors deliver instantaneous torque and precise control, ensuring reliable traction and handling in emergency situations or across challenging rural terrain.

High-Capacity Lithium-Ion Battery Packs

Strategically housed for a low center of gravity, these packs provide ample electric range and power for all on-board systems, ensuring the clinic can operate silently and emissions-free when needed.

The CEERION RANGE EXTENDER PRO (REX)

This is the game-changer. Our generator-only Range Extender is a built-in charging system that eliminates mechanical linkage to the wheels. It runs on clean-burning CNG (Compressed Natural Gas) from the onboard CNG Tank to continuously recharge the battery, effectively eliminating range anxiety and extending mission capability indefinitely.

Multiple Charging Options

The system supports both EXTERNAL CHARGING (NA/CCS DC Fast Charge) for quick battery replenishment and the integrated REX for self-sustaining power, giving you ultimate energy freedom.

Designed for Your Mission

The flat, modular design of the Skateboard maximizes usable interior space, making it perfect for the specialized needs of the CEERION Clinic. This advanced powertrain ensures that your mobile facility can reach the most remote locations and maintain critical operations—quietly, efficiently, and reliably.

Experience power without compromise. Experience the CEERION Powertrain Skateboard.

Skateboard Architecture Advantages

Flat-Floor Platform Design

The skateboard architecture positions all major powertrain components beneath the floor, creating:

Maximum Interior Volume: Unobstructed cabin space for specialized equipment and passenger comfort
Low Center of Gravity: Enhanced stability and handling, critical for emergency response vehicles
Modular Flexibility: Easy adaptation for various body configurations and mission types
Optimal Weight Distribution: Balanced front-to-rear weight for superior ride quality

Structural Integration

The powertrain skateboard serves as the structural foundation of the vehicle:

High-Strength Steel Frame: Provides crash protection and durability for demanding commercial use
Battery Pack Integration: Cells are housed within the frame for maximum protection and thermal management
Suspension Mounting Points: Engineered for both payload capacity and ride comfort
Crash Energy Management: Designed to protect occupants and battery system in collision scenarios

Dual-Drive Motor System

Advanced Electric Propulsion

Our dual-motor configuration delivers unmatched performance and reliability:

Front Motor Specifications:

Peak Power: 150 kW (201 hp)
Continuous Power: 75 kW (100 hp)
Peak Torque: 280 Nm (207 lb-ft)
Type: Permanent Magnet Synchronous Motor (PMSM)

Rear Motor Specifications:

Peak Power: 150 kW (201 hp)
Continuous Power: 75 kW (100 hp)
Peak Torque: 280 Nm (207 lb-ft)
Type: Permanent Magnet Synchronous Motor (PMSM)

Combined System Output:

Total Peak Power: 300 kW (402 hp)
Total Continuous Power: 150 kW (200 hp)
Total Peak Torque: 560 Nm (414 lb-ft)
0-60 mph: Under 8 seconds (depending on body configuration)

Intelligent All-Wheel Drive

The dual-motor system provides sophisticated traction control:

Independent Control: Each motor responds independently for optimal grip on varying surfaces
Torque Vectoring: Directs power to wheels with best traction for enhanced cornering and stability
Regenerative Braking: Both motors capture energy during deceleration, extending range by up to 25%
Emergency Response Mode: Maximum power delivery for critical situations requiring rapid acceleration

Battery System Architecture

High-Capacity Lithium-Ion Technology

Battery Pack Specifications:

Total Capacity: 100 kWh (usable: 95 kWh)
Cell Chemistry: Lithium Iron Phosphate (LiFePO4) for safety and longevity
Module Configuration: 8 modules with 12 cells each (96 cells total)
Voltage: 400V nominal (320V-460V operating range)
Energy Density: 160 Wh/kg at pack level

Thermal Management System:

Liquid cooling/heating system maintains optimal 20-35°C operating temperature
Prevents thermal runaway and extends battery lifespan
Pre-conditioning capability for extreme weather operations
Isolated cooling loops for battery, motors, and power electronics

Battery Performance & Durability

Range Capabilities:

Electric-Only Range: 200-250 km (124-155 miles) depending on configuration
Extended Range (with REX): Unlimited (constrained only by CNG fuel availability)
Real-World City Driving: 220 km average
Highway Driving: 180 km average
Cold Weather Impact: 15-20% range reduction at -10°C

Lifecycle & Warranty:

Cycle Life: 3,000+ full charge cycles (8-10 years typical usage)
Capacity Retention: 80% after 8 years / 160,000 km
Warranty: 8 years / 160,000 km battery coverage
End-of-Life: Batteries repurposed for stationary energy storage

CEERION RANGE EXTENDER PRO (REX)

Generator-Only Architecture

Unlike hybrid systems with mechanical drivetrain complexity, the REX is purely a charging system:

REX Specifications:

Type: Single-cylinder, spark-ignition engine
Displacement: 647cc
Fuel: Compressed Natural Gas (CNG) - 200 bar (2,900 psi)
Generator Output: 35 kW continuous / 40 kW peak
Fuel Tank Capacity: 15 kg CNG (equivalent to ~24 gallons gasoline energy)
Emissions: Near-zero particulate matter, 20% lower CO2 than gasoline

How REX Works

The Range Extender operates as an on-board power station:

Automatic Activation: Engages when battery reaches 30% state of charge
Continuous Charging: Generates electricity to maintain battery level during operation
Silent Operation: Acoustic insulation reduces cabin noise to 55 dB at REX full load
Fuel Efficiency: 8-10 kg CNG per 100 km of extended range operation
Emissions Compliance: Meets EPA Tier 3 and Euro 6 standards

Extended Range Capabilities

With REX Active:

Total Range: 200 km (battery) + 800 km (REX) = 1,000+ km total
Continuous Operation: 12-15 hours before CNG refueling required
Mission Flexibility: Operate in remote areas without charging infrastructure
Emergency Reserve: Can run critical systems (medical equipment, communications) for 24+ hours

CNG Infrastructure Advantages:

Widely available at fleet fueling stations
Lower cost than gasoline or diesel (30-40% savings)
Domestic fuel source reduces dependence on imported petroleum
Existing natural gas distribution network supports rapid refueling

Charging Systems Integration

External DC Fast Charging

Charging Port Specifications:

Standard: CCS (Combined Charging System) - North American / European compatible
Maximum Input: 100 kW DC fast charging
Connector Type: CCS Type 1 (North America) / CCS Type 2 (Europe)
Location: Front left side panel for easy access

Charging Performance:

10-80% Charge Time: 45 minutes at 100 kW charger
10-100% Charge Time: 75 minutes at 100 kW charger
Peak Charging Rate: 1.2 kW/minute (adds ~6 km of range per minute)
Level 2 AC Charging: 11 kW onboard charger (0-100% in 9 hours)

Smart Charging Features

CEERION DRIVE Integration:

Remote charging monitoring and scheduling via mobile app
Charge during off-peak hours for lowest electricity rates
Pre-conditioning while plugged in (no battery drain)
Bidirectional charging capability (V2G/V2L ready for future upgrades)

Fleet Charging Management:

Automated load balancing across multiple vehicles
Priority charging for mission-critical vehicles
Real-time energy cost tracking and optimization
Integration with fleet management dashboards

Energy Management System

Intelligent Power Distribution

The CEERION Energy Management System coordinates all power flows:

Battery Discharge Priorities:

Critical Systems: Emergency lights, communications, medical equipment (always powered)
Propulsion: Motors draw power for vehicle movement
HVAC & Comfort: Climate control and auxiliary systems
Accessory Power: USB charging, 12V outlets, inverter loads

REX Activation Logic:

Predictive algorithms analyze route, terrain, and mission requirements
Can be manually activated for planned extended-range missions
Maintains battery at optimal 30-70% state of charge when running
Automatic shutdown when battery reaches 80% (prevents overcharging)

Power Export Capabilities

External Power Outlets:

120V AC Outlets: 2.4 kW continuous (medical equipment, power tools)
12V DC Outlets: Multiple USB-C (100W PD) and standard 12V sockets
Emergency Power Mode: Vehicle can serve as mobile generator (REX running, stationary)
Total Export Capacity: Up to 5 kW simultaneous (accessories + outlets)

Thermal Management Excellence

Climate Control for Components

Battery Thermal System:

Liquid glycol cooling/heating loop circulates through battery pack
Electric heat pump for efficient heating (COP 2.5-3.0)
Battery preconditioning improves cold-weather charging speed by 40%
Maintains optimal temperature even in -30°C to +50°C ambient conditions

Motor & Inverter Cooling:

Separate cooling loop for power electronics
Oil cooling for motors ensures continuous high-power operation
Minimal performance degradation during sustained high-load use
Heat rejection capacity: 15 kW continuous

Cabin Climate Integration

The skateboard's thermal system also serves the cabin:

Waste heat from REX used for cabin heating (improving efficiency)
Heat pump provides 3x more efficient heating than traditional resistance heaters
Integrated with CEERION DRIVE for remote pre-conditioning
Medical-grade filtration (HEPA) ensures clean air for patient transport

Safety & Durability

Battery Protection Systems

Multi-Layer Safety Architecture:

Crash-resistant enclosure with reinforced steel frame
Individual cell monitoring and isolation (96 independent cell sensors)
Automatic disconnect in collision or thermal event
IP67 waterproof rating (protected against immersion)
Fire suppression system integrated into battery enclosure

Electrical Safety:

High-voltage interlock prevents access when energized
Insulation monitoring detects ground faults before hazard occurs
Emergency disconnect accessible to first responders
Orange high-voltage cable identification throughout vehicle

Structural Durability

Commercial-Grade Construction:

Skateboard frame tested to 200,000 km durability cycle
Corrosion protection for 12-year vehicle life in salt/harsh environments
Battery mounting isolates cells from road vibration and impacts
REX engine isolated with vibration dampeners (reduces NVH)

Maintenance Schedule:

Battery System: Annual inspection, minimal maintenance required
Motors: Sealed bearings, no maintenance required for 160,000 km
REX Engine: Oil change every 20,000 km, spark plug every 40,000 km
Cooling System: Fluid replacement every 80,000 km

Environmental Impact

Emissions Reduction

Zero Emission Operation:

Pure electric mode produces zero tailpipe emissions
Ideal for urban environments, hospitals, and sensitive areas
Reduces noise pollution (40% quieter than diesel vehicles)
No idling emissions during medical procedures or patient loading

REX Extended Range Emissions:

CNG combustion produces 20-30% less CO2 than gasoline
Near-zero particulate matter (PM2.5) emissions
60% lower NOx emissions than diesel engines
Methane slip controlled to EPA standards

Sustainability Features

Lifecycle Considerations:

70% reduction in total lifecycle CO2 vs. diesel equivalent (including manufacturing)
Battery materials sourced with conflict-free mineral certification
End-of-life battery recycling recovers 95% of lithium, cobalt, nickel
Skateboard platform designed for refurbishment and remanufacturing

Technical Specifications Summary

| Component | Specification | |-----------|---------------| | Motors | Dual PMSM, 300 kW combined peak | | Battery | 100 kWh LiFePO4, 400V nominal | | Range (Electric) | 200-250 km | | Range (Total with REX) | 1,000+ km | | REX Generator | 35 kW, CNG-fueled | | CNG Tank | 15 kg at 200 bar | | DC Fast Charge | 100 kW CCS (10-80% in 45 min) | | AC Charging | 11 kW onboard (0-100% in 9 hrs) | | Vehicle Weight | 2,800 kg (skateboard + body) | | Payload Capacity | 1,200 kg (depending on body config) | | Top Speed | 140 km/h (electronically limited) | | Warranty | 8 years / 160,000 km powertrain |

Why Skateboard Architecture Matters

Mission-Critical Advantages

For Emergency Medical Services:

Silent operation during patient care
Reliable power for medical equipment
Extended range eliminates charging anxiety in rural areas
Low floor height enables easier patient loading

For Fleet Operations:

Lower total cost of ownership (60% less than diesel)
Reduced maintenance downtime (no oil changes, transmission service)
Centralized charging infrastructure or REX flexibility
Real-time diagnostics and predictive maintenance via CEERION DRIVE

For Environmental Compliance:

Meets zero-emission vehicle (ZEV) mandates in electric mode
Qualifies for tax incentives and green fleet credits
Future-proof architecture supports V2G and renewable energy integration
Demonstrates corporate sustainability commitment

The Future is Flexible

The CEERION Powertrain Skateboard represents a paradigm shift in commercial electric vehicle design. By combining pure electric efficiency with extended-range capability, we eliminate the compromises that have limited EV adoption in mission-critical applications.

This is not just a vehicle platform—it's a mobile power station, a zero-emission workhorse, and a bridge to the fully electric future. Whether you're responding to emergencies, serving remote communities, or building a sustainable fleet, the skateboard architecture provides the foundation for success.

Experience power without compromise. Experience the CEERION Powertrain Skateboard.

CEERION Powertrain Skateboard