Volvo Buses
HONG KONG
Specifications for Volvo BZL Double Decker Electric – MCV
Dimensions and weights
| Length | 12,000 mm |
| Width | 2,550 mm |
| Height | 4,400 mm |
| Permitted GVW | 24,000 kg |
Passenger capacity
| No. of passengers | 120 |
| No. of seats | 82 |
Driver’s environment
| Dashboard moving with the steering column |
| Steering wheel buttons for easy access |
| 12.3" display |
| Rear view camera with 7" monitor |
| Eight parking sensors |
Climate system
| Back-end unit | Denso Electric Double Decker compact unit with 2-cycle system (non reheat) |
| Back-end unit features | Climatic temperature control system Ventilation with fresh air top up system High-voltage electric compressor ES80 Brushless blower motor Chiller integration for battery thermal management system |
Powertrain
| Electric motors | Volvo EPT802 dual electric motors |
| Power output, max (R85) | 2x200 kW |
| Max wheel torque | 31,000 Nm |
| Gearbox | Volvo 2-speed automated manual transmission |
Charging
| Charging system | CCS |
| Maximum charge power | 250 kW |
| Charging inlets | Rear left side, extra position on right hand side. Note: Can only use one charging inlet during charging. |
Energy storage system
| Traction battery | Lithium iron phosphate (LFP) |
| Traction voltage | 600 V |
| Energy storage | Up to 500 kWh |
| Temperature control | Automatically temperature controlled. |
Volvo Ready-to-Run
| Internal functionality which keeps the traction batteries at working temperature, to ensure that the bus can be started directly without pre-heating. |
| The 24 V batteries are charged from the 600 V battery |
| Pre-cooling of the interior can be done when supported by HVAC supplier |
Batteries thermal management system
| Coolant level warning in instrument cluster |
| Automated control of battery temperature with energy-efficient 600 V active cooling |
| Electric powertrain and auxiliary cooling circuit |
| Heat dissipation from powertrain circuit is recovered by a heat exchanger |
Axles
| Front axle | Volvo RFS-L |
| Rear axle | ZF AV133 |
| Tag axle | Fixed |
Steering and suspension
| Power steering | Electric driven hydraulic steering |
| Suspension | Electronically controlled air suspension Air bellows, front and rear |
Brakes
| Volvo disc brakes |
| Electronic Braking System (EBS5) |
| Anti-lock Braking System (ABS) |
| Anti Slip Regulation (ASR) |
| Electronic Stability Control (ESC) |
| Brake blending |
| Brake Assist |
| Hil Start Aid |
Safety systems
| Active safety | Collision Warning with City Brake Forward Collision Warning Intelligent Speed Assist Side Collision Avoidance Support Front Short Range Assist Lane Keeping Support Lane Change Support Driver Alert Support Tire Pressure Monitoring System |
| Driver support | I-Coaching Safety Zones Coaching Zones Electronic Stability Control AVAS – Acoustic Vehicle Alerting System |
| Energy Storage System safety | Battery monitoring Safety on cell and pack level (monitoring) Thermal management system Insulation resistance monitoring Charging safety Workshop safety Mechanical protection E-info session Rescue sheet |
Wheels and tyres
| Tyres | 305/70 R22.5" |
| Rims | 8.25x22.5" |