T 901 15

Trolleybus Bogdan T 901 15
Intended purpose city trolleybus
Common data
Wheel arrangement 6×4
Wheelbase, mm 5860
Front/rear wheel track, mm 2160/1890
Length (over the current receivers)/width/ height, mm 18750/2550/3600
Height of the step above road level, mm 350
Kerb weight, kg 17300
Technically permissible maximum mass, kg 30200
Technically permissible maximum mass on front/rear axle, kg 7450/11500
Maximum turning radius, m 12,5
Maximum speed, not less, km/h 55
Traction electric motor
Type 2x ТАD 3M, asynchronous
Rated power, kW 2×180
Rated torque, Nm 2×1150
Rated rotation frequency – maximum, rpm 1500 – 4000
Traction motor control system
Producer, model Cegelec, Czech Republic
Type transistor on IGBT, with recuperation
Auxiliary aggregates
Static converter 7,0kW, 550/28/380V Czech Republic
Compressor unit Belarus
Hydraulic power unit Czech Republic, Bosch-Rexroth
Steering
Producer, model CJSC “Radij”, ZF
Steering booster integral hydraulic booster
Suspension
Front suspension independent suspension, pneumatic suspension
Front axle VOITH, ZF
Rear suspension axle suspension, pneumatic suspension
Rear axle VOITH, ZF, portal
Brake system
Type electrodynamic + pneumatic
Operating brake system electrodynamic, pneumatic, two-circuit brake system
Parking brake system spring brake
Auxiliary brake system electrodynamic engine braking mode
Emergency brake system one of operating brake system circuit
ABS +
Body
Model integral, wagon-type body layout
Number of doors for passengers 3
Width of doorways (total), mm 1400/1400/1400
Passenger capacity (without a driver), persons 190
Seating capacity (without a driver) 50
Heating system air, electric calorific heating system
Seat type semi-upholstered
Wheels / Tyres
Sizes 8.25×22.5/ 275/70R22.5
Electrical equipment
Rated voltage, V 24

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