Zhongtong N12
A 12-Metre Electric City Bus Built for Everyday Routes
The Zhongtong N12 builds on decades of city-bus know-how to deliver what operators actually care about: reliability, economy, safety, and passenger comfort—now in a modern 12-metre, low-floor, battery-electric platform designed for demanding urban duty cycles. Engineered for efficient zero-emission operation, the N12 combines a high-capacity lithium iron phosphate (LFP) battery system with a permanent-magnet electric drive to provide smooth, quiet acceleration, consistent performance, and reduced day-to-day operating noise. Its low-floor layout and accessibility-focused design support fast passenger flow and inclusive boarding, while the spacious interior and ergonomic details enhance comfort for both passengers and drivers. Proven across multiple international markets, the Zhongtong N12 represents a practical step toward greener, more efficient public transport networks—ready to support cities as they accelerate the transition to sustainable mobility.
Zhongtong N12
PDF filePassenger capacity
| In total | 37 |
|---|---|
| Sitting places | 37* |
| Wheelchair | 1 |
Dimensions and weight
| Lenght (mm) | 12200 |
|---|---|
| Width (mm) | 2550 |
| Height (mm) | 3250 |
| Wheelbase (mm) | 6000 |
| Permitted GVW (kg) | 19500 |
| Entrance door width (mm) | 1200 |
| Entrance step height from the ground (mm) | 340/270* |
| Internal height (mm) | 2370 |
Driveline
| Suspension | Full Air Suspension |
|---|---|
| Electric divelline producer | ELFA |
| Drivetrain | Direct shaft to rear axle |
| Engine type | Permanent Magnet Synchrous |
| Max engine power (kW) | 290 |
| Max torque (Nm) | 3000 |
| Max speed (km/h) | 80 |
| Energy consumption (kWh/100 km) | 72 |
| Range (km) | 510 |
| Brake system | Full air, ABS, ASR, EBS, dual circuit (Knorr) |
| Parking brake | Air actuated, operating on rear axle |
Batteries
| Battery technology | LFP (CATL) liquid cooled |
|---|---|
| Battery capacity (kWh) | 434 (12 packs) |
| Nominal voltage (V) | 600 |
| Fast charging DC power (kW) | 150 |
| System voltage (V) | 24 |
Heating and conditioning
| Interior air conditioning / heating (kW) | Cooling: 34 kW / Heating: Heat Pump 22 kW / PTC 16 kW |
|---|---|
| Interior electric heater (kW) | 4,5 |
| Diesel heating system (HVO) with sidewall heaters (kW) | 23*** |
Warranty
| Vehicle standard warranty | 2 year / 200.000.00 km |
|---|---|
| Battery pack standard warranty | 10 year / 1.000.000 km** |
Auto Hrvatska
Hessel Bus A/S
Veho OY
BG Motor Group
AH Senden
Bílaumboðið Askja
GBister Ibérica S.L.
Gruppo D'Auria
Bertel O. Steen
BUSScenter
Widera Connect
EVM Direct