12M Electric Intercity Bus
High-floor luxury and intercity service with class-leading range. A 364 kWh LFP battery and water-cooled PMSM drive deliver smooth, silent long-haul performance.
Built for the Long Haul
Reclining seats, panoramic windows, onboard infotainment and a battery sized for intercity duty cycles — comfort that scales with distance.
Outstanding Structural Strength
Engineered for safety, comfort, and uptime on Indian roads.
Future Is Now — and It's Electric
Buses enabled with ITS
Real-time GPS tracking, onboard CCTV surveillance, passenger information displays and fleet telematics — making our buses ideal for multi-modal transport and smart-city deployments.
- Real-time tracking
- Video surveillance
- Passenger info system
- Telematics gateway
Fast charging technology
High-power AC charging brings the battery from 0 to 100% State of Charge in 2–3 hours. No dependence on commercial fast-charging stations means significant savings on infrastructure and maintenance.
- 0–100% SOC in 2–3 hrs
- GB/T standard interface
- Ground-mounted charger
- IP55 enclosure
Battery Technology Built for a Better Tomorrow
Lithium Iron Phosphate (LFP) chemistry brings industry-leading thermal stability, long cycle life and high energy density to every TRBL electric bus. LFP cells are far less prone to thermal runaway than conventional Li-ion — ensuring safer operation across India's climate extremes.
- UBS-II standard compliant
- Temperature sensors across the pack
- Intelligent Battery Management System (BMS)
- Active liquid cooling system
- Fire-proof battery pack & electric powertrain
- Automatic fire extinguisher in battery pack
- Electricity leakage sensors
- Long life with minimal maintenance
- Low energy consumption per km
A Flagship Commute
Safety systems engineered into every panel, seat and circuit.
Full Specifications
Specifications
| Exterior (L×W×H) | 11980 × 2550 × 3250 mm |
| Wheelbase | 6320 mm |
| Interior height | 2450 mm |
| Minimum ground clearance | 130 mm |
| Minimum turning radius | ≤ 12 m |
| Curb weight | 14 T |
| Maximum gross weight | 19 T |
| Seats | 33 + 1 |
| Driver location | Right-hand drive |
| Motor type | Water-cooled Permanent Magnet Synchronous Motor |
| Motor cooling | Intelligent Electric Cooling System |
| Battery type | Lithium Iron Phosphate (LFP) |
| Battery capacity | 364 kWh |
| Controller | Five-in-One Integrated Controller |
| Charging interface | GB/T National Standard |
| Maximum gradeability | ≥ 17% |
| Approach / Departure angle | ≥ 8° / ≥ 8° |
| Braking distance (V=30 km/h, full load) | ≤ 9.5 m |
| Interior noise (50 km/h constant) | ≤ 73 dB(A) |
Standard Features
- Zero tailpipe emissions
- Luxury seating with reclining option
- Climate control / HVAC
- Onboard infotainment system
- USB charging ports at every seat
- Panoramic tinted windows
Designed & Tested for India
Estimated per-bus impact over a typical year of urban operation.
Need a city bus instead?
The 9M low-floor city bus is built for dense urban routes and metro feeders.
Explore 9M City BusLike to know more about the 12M?
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