C49 New Energy Tractor Truck
Product Positioning: 49-ton New Energy Heavy-Duty Tractor
Available Colors: Canglang Green, Pearl White, Qingshan Purple
1. Product Overview
The C49 Tractor Truck is a high-performance 49-ton new energy heavy-duty vehicle, available in 6×4 (3-motor) and 6×4 (4-motor) configurations. It is tailored for diverse scenarios including port terminals, trunk-line logistics, and resource transportation. Integrating advanced technologies such as a distributed drive system, CATL’s new-generation batteries, and an intelligent cab, it delivers superior efficiency, safety, and driving comfort.
2. Technical Highlights
2.1 Innovative Distributed Drive System (CDTL New-Generation Electric Drive Axle)
The system eliminates the drive shaft design, outperforming conventional direct-drive systems in multiple dimensions:
- Higher Efficiency: Drive efficiency increased by 14%; energy recovery efficiency reaches 100%.
- Enhanced Safety: Equipped with active safety strategies including EASR, IESS, and ABS, ensuring safer driving.
- EASR (Electronic Anti-Slip Regulation): Prevents tire slipping on wet/slippery roads, maintaining stable vehicle operation (vs. direction deviation with non-EASR systems).
- IESS (Integrated Electronic Stability System): Adjusts torque or braking force of any drive wheel to restore stability when the vehicle is destabilized (vs. trajectory deviation or rollover during high-speed sharp turns with non-IESS systems).
- ABS (Anti-Lock Braking System): Prevents tire lock-up during braking on wet roads, allowing the vehicle to avoid obstacles along the preset path (vs. inability to avoid obstacles with non-ABS systems).
- Lighter Weight: Reduces weight by over 700kg compared to direct-drive systems.
- Easier Maintenance: Integrated design (no engine or gearbox) significantly lowers maintenance costs and complexity.
2.2 High-Safety CATL Battery (New-Generation Charge-Swap Power Battery)
Adopting CATL’s lithium iron phosphate (LFP) batteries, the C49 achieves industry-leading performance:
- Longer Service Life: Charge-discharge cycles increased from 2,800 to 6,000 times (nearly 3x longer than the previous generation).
- Longer Driving Range: Highly integrated monoblock cabinet design improves vehicle space utilization by 13%, increasing battery capacity by 40% within limited space.
- Higher Safety & Reliability: Features high-safety LFP cells, ultra-high-strength cabinet structure, and an advanced battery intelligent management system, meeting the needs of various heavy-duty truck working conditions.
- Faster Charging: Current-carrying capacity increased by 20%; supports 1,000V high-voltage charging, shortening charging time by approximately 30% for the same battery capacity.
Battery Layout Advantage
- Chassis-Mounted Battery (Distributed Drive Solution):
Meets high-capacity needs, lowers the vehicle’s center of gravity, and significantly improves anti-rollover performance and safety. - vs. Traditional Cab-Rear Mounted Battery (Mid-Mounted Drive Solution):
Traditional layout increases wheelbase (enlarging turning radius) and raises the vehicle’s center of gravity, reducing turning safety.
2.3 Comfortable Intelligent Cab
Designed for comfort and intelligence, the cab integrates user-friendly features:
- Intelligent Systems:
- Anti-rollback function
- Cruise control system
- Cooling-heating integrated electric air conditioner
- Human-Centered Design:
- New-process airbag seat: Enhances riding comfort and relieves long-driving fatigue.
- Through-type flat cab floor: Maximizes passenger space.
- Multi-Functional Configurations:
- LED headlights
- Full LCD instrument panel
- Automatic air conditioner
- Optional intelligent central control large screen (for enhanced technological experience)
3. Main Specifications
| Item | 6×4 (3-Motor) Configuration | 6×4 (4-Motor) Configuration |
| Application | Port terminals, trunk-line logistics | Resource transportation, trunk-line logistics |
| Total Train Weight (kg) | 49,000 | 49,000 |
| External Dimensions (mm) | 7260/7960 × 2550 × 3500 | 7260/7960 × 2550 × 3500 |
| Wheel Base (mm) | 3500/4200 + 1350 | 3500/4200 + 1350 |
| Curb Weight (kg) | Standard load version: 10,500/10,900; Heavy load version: 11,300 | Standard load version: 10,500/10,900; Heavy load version: 11,300 |
| Max Speed (km/h) | 89, 120 | 89, 120 |
| Peak Power (kW) | 625 (360 + 265) | 720 (2×360) |
| Peak Torque (N.m) | 88,000 (50,000 + 38,000) | 100,000 (2×50,000) |
| Battery Model | CATL LFP | CATL LFP |
| Battery Capacity (kWh) | Charge-swap integrated: 341/513; Chassis-mounted charging: 466 | Charge-swap integrated: 341/513; Chassis-mounted charging: 466 |
| Front Axle | 5,500/6,500kg front axle, disc/drum brake | 5,500/6,500kg front axle, disc/drum brake |
| Middle & Rear Axles | CDTL 11,500/13,000kg distributed drive axle, disc/drum brake | CDTL 11,500/13,000kg distributed drive axle, disc/drum brake |
| Tire Specification | 12R22.5, 12R20 | 12R22.5, 12R20 |
| Cab | High-roof 2300 crew cab (half-row), semi-high-roof 2300 crew cab (half-row) | High-roof 2300 crew cab (half-row), semi-high-roof 2300 crew cab (half-row) |
| Saddle | 90#, 50# | 90#, 50# |
| ABS Control System | IEBS + IESS + EASR | IEBS + IESS + EASR |
| Other Optional Features | Optional power take-off, optional fuel heating system | Optional power take-off, optional fuel heating system |
4. Disclaimer
The data and images in this document are for reference only and do not serve as the basis for vehicle ordering. The specific product and parameters shall be subject to the physical product. Xingchen reserves the right to modify product specifications, and the final interpretation right belongs to the company.