Specification

Details

Model

BZR Electric 4x2

Overall Chassis Length

9,500–13,260 mm (depending on body)

Frame Height at Rear Structure

1,560 mm

Overall Width Front Wheels

2,500 mm

Overall Width Rear Wheels

2,480 mm

Front Overhang

2,150 mm

Rear Overhang

2,330–3,130 mm

Permitted GVW

20,800 kg

Fuel Type

Electric

Application

City and Intercity Bus

Specification

Details

Wheelbase

4,000 mm (Transport), 6,000 mm, 6,300 mm (Optional), 4,450–7,400 mm (Approved)

Track, Front

2,049 mm

Track, Rear

1,834 mm

Electric Motor

EPT 402 (1 motor): 200 kW max, 167 kW continuous, 425 Nm max torque, 19,000 Nm max wheel torque; EPT802 (2 motors): 400 kW max, 334 kW continuous, 850 Nm max torque, 31,000 Nm max wheel torque

Transmission

Volvo 2-speed automated manual transmission

Front Axle

Volvo RFS

Rear Axle

Volvo RS1228C

Specification

Details

Suspension

Air bellows (2 front, 4 rear), optional kneeling

Brakes

Volvo disc brakes, Electronic Braking System (EBS 5), Anti-lock Braking System (ABS), Acceleration Slip Regulation (ASR), Brake Blending, Hill Start Aid, Brake Temperature Warning, Poor Brake Performance Warning, Door Brake, Brake Assistant, Lining Wear Sensing and Analysis, Automatic Calibration after Brake Pad Change, Electronic Stability Control

Steering

Electric driven hydraulic steering, max wheel angle 52° with 295/80 R22.5 tyres, LHD/RHD

Specification

Details

Tyres

275/70 R22.5, 295/80 R22.5, 305/70 R22.5, 315/70 R22.5, 315/80 R22.5

Rims

Steel or aluminium, 7.50 x 22.5, 8.25 x 22.5, 9.00 x 22.5

Feature

Details

Energy Storage System

Lithium-ion, NCA, 600 V, 360–450 kWh (4–5 batteries, 90 kWh each), 535 kg per battery

Charging System

CCS2 DC (250 kW max, front/rear, left/right charging), OppCharge (450 kW max, custom rail position)

Energy Storage System Safety

Battery monitoring, cell and pack level safety, insulation isolation resistance monitoring, charging safety, workshop safety, mechanical protection, E-info session, rescue sheet

Volvo Ready to Run

Maintains battery working temperature, no pre-heating required, 24 V batteries charged from 600 V battery, pre-heating/cooling of interior with HVAC support

Thermal Management System

Independent from climate system, coolant level warning, automated battery temperature control with 600 V active cooling/heating, electric driveline and auxiliaries cooling circuit, waste heat used via heat exchanger

Climate System

Chassis prepared for roof-mounted HVAC units from various suppliers, including heat pump functionality

Electrical System

2x12 V batteries, 2x140 Ah, automatic shut off at low voltage

Instrument Cluster

Transit-mounted or Volvo dashboard, digital instrument cluster, steering wheel buttons, integrated infotainment, digital speed, charging information, state of charge in %, remaining distance, power meter

Active Safety Systems

Front/rear camera, side/front radars, Forward Collision Warning, Side Collision Avoidance Support, Front Short Range Assist, Lane Keeping Support, Lane Change Support, Intelligent Speed Assist, Driver Alert Support, Tire Pressure Monitoring System, Volvo Dynamic Steering, longer retarder stalk