Audited Supplier
Tenglong's electric bus is an urban public transportation vehicle that integrates environmental protection, energy saving, and intelligence. Here are some features of this model:
Power System: The power system of this electric bus has a protection level of IP68 or above, which means it can operate in extreme environments, such as being submerged in water 1.5 meters deep for 24 hours, easily handling various road conditions in urban and suburban areas.
Efficient Drive: By adjusting the electromagnetic scheme, the high-efficiency range of the electric drive system is expanded, achieving the double 90 indicator (the motor efficiency is above 90% in 90% of the entire external characteristic area), far exceeding the industry's double 85 status.
Regenerative Braking: The automatic optimization of torque control algorithms allows the motor's minimum braking speed to reach 50 r/min, with regenerative braking energy recovery of ≥40%.
Safety Performance: A series of safety measures are taken in fire prevention, water protection, collision prevention, and electric shock protection to ensure the safety of people and vehicles.
Intelligent Networking: The comprehensive application of the company's "Cloud Control" platform realizes the intelligent networking functions of people, vehicles, and objects.
Energy-saving Technology: The vehicle is lightweight, and energy-saving technologies are fully covered in terms of driving, auxiliary electricity efficiency, and overall energy-saving.
Comfort Design: The driver area features a newly designed instrument panel, standard USB charging ports, mobile phone storage boxes, cup holders, etc., optimizing driver comfort.
Environmental Protection and Energy Saving: Powered by energy-type lithium batteries, equipped with the sixth-generation T-Power system from CRRC, charging takes only 1-1.5 hours, and is equipped with active safety technologies such as FCWS (Forward Collision Warning System), EBD (Electronic Brakeforce Distribution), ESC (Electronic Stability Control), and LDWS (Lane Departure Warning System).
Basic parameters Structure size(mm) 11980×2540×3280 Motor arrangement and driving form - Standard Seat capacity() 1+1,2+2,31+1
1+1 in front of the center door, 2+2
behind the center door, 31+1Wheelbase(mm) 5900 Front / rear wheel distance(mm)/ 2101,2126/1860,1880 Front / rear suspension(mm)/ 2680/3400 Approach / departure angle(°)/ 7/7 Climbing ability(%) - Preparation quality(kg) 12500,12100,11700 Max G.V.W(kg) 18000 Max speed(km/h) 69 Body structure & step& Full load bearing body Mileage (constant velocity method)
()≥300()mode-test 2. Vehicle configuration details Seq. Item() Standard() 1 Power Battery Brand & maximum capacity
&CATL&315.07KWH
&315.07KWH2 Brand & Model of Motor and Electronic Control
,&TZ405XSD31-JY-tDriver-MD31,
TZ405XSD31-JY-tDriver-MD31, permanent
magnet synchronous motor3 Rated-peak power
&- 4 Maximum torque - 5 Brand & Model of vehicle Controller
&CRRC 6 Power battery temperature control system water-cooling 7 Fire extinguishing device in battery box Yes 8 Front / rear axle brand & load
/&7.5T/13T 9 Maintenance-free hub & lubrication
&Centralized lubrication throughout the
Vehicle10 Suspension Air suspension, front 2 rear 4 airbags
,2411 Braking system With energy storage spring braking, electric
transmission auxiliary braking, double circuit
air braking
,,12 Steering system Integral hydraulic power steering gear 13 Tires 275/70R22.5 14 Rim Steel quality
