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|12m Pure Electric City Bus Estar
12m Pure Electric City Bus
12m Pure Electric City Bus
12m Pure Electric City Bus
12m Pure Electric City Bus
12m Pure Electric City Bus
12m Pure Electric City Bus

12m Pure Electric City Bus Estar

Estar, Shinning On The Way

Estar is a masterpiece of 12-meter pure electric vehicle equipped with intelligent technologies for EU sustainable bus markets, a perfect integration of dynamic appearance, luxurious interior, fabulous driving and convenient maintenance. With ZF wheel portal axles and lightweight optimization, electricity and energy consumption are significantly reduced, guaranteeing high economic performance of mileage over 300km. Three double doors with super low floor structure provide barrier-free and fast movement, ensuring passengers a more efficient, safer and comfortable travel experience.

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Model PEV12
Body Structure Monocoque
Floor Structure Full low floor
Length × Width× Height (mm) 11980×2550×3300
Seat Plan 25~34 seats+1 driver +1 wheelchair  
Max. Passenger Capacity 94 (based on GVW 20 tons)
*May change with seat layout, door arrangement, GVW and technical gross axle value depending on country of registration.
Battery(kwh) CATL, LFP, 422.9
CATL, LFP, 350.1
Mileage (A/C on, 65% loaded) Around 300 Km (based on 422.9 kwh)
* May differ slightly, subject to actual running temperature, road condition, slope, driving behavior etc. 
Maximum Speed(km/h) 80
Gradeability(%) ≤20
Motor    Hub electric motor
Peak Power  2x125 kW
Suspension System Front 2, rear 4, air suspension
Front Axle Rigid, ZF RL82A   
Independent, ZF RL82EC
Rear Axle Electric portal axle, ZF AVE130
Kneeling ECAS
Braking EBS3+ESC
Steering Pump Dual-power electric  
Tire Michelin, tubeless
Cooling Fan King Long Intelligent cooling system
Interior Aesthetic ceiling with build-in ambient lights (multiple colors options)
Fiber glass wheel arc
Doors Front: Inward opening, double leaf
Middle: Sliding, double leaf
Rear: Sliding, double leaf
Middle:  inward opening, double leaf
Rear: inward opening, double leaf
Side Window Tempered glass
Driver Seat Pneumatic suspension driver seat
Passenger Seat Ergonomic seat for city bus
Rear Mirror Iron-framed rear mirror
(with defrost)
Aluminum bracket rear mirror
(with defrost)
Air Conditioner Valeo, Cooling 30kw/ Heating 39kw
Heater Valeo, biofuel heater
Heating & Defrosting Low voltage, electric defrost
High voltage, electric defrost
Electrical Instrument ACTIA CAN system
Audio/Video System Hard disk player
MP3 player
DVD player
Tachograph VDO
Driving Assistance Mobileye Shield+ system
(Speed Limit Indicator, Lane Departure Warning, Forward Collision Warning, Pedestrian & Cyclist Collision Warning, Headway Monitoring & Warning)
360 Panoramic View System
Monitoring Middle door camera + reverse camera
Route Display Four pcs: front, rear, side, interior above gangway
On-board Computer King Long self-developed: KL-988
EPB Electronic Parking Brake
Note: ● Standard equipment;◎ Optional equipment;
All information and images in this brochure are subject to change without prior notice. King Long reserves the right for parameter change and final interpretation.




12m Pure Electric City Bus

Beauty is embodied down to every detail. The aerodynamic line of roof and prominent front top outline its inviting attraction. LED Headlights and silver decorative bar mix perfectly with the texture of cities. Just one glimpse, it will catch your instant attention.


Inner of the 12m Pure Electric City Bus:

With modern design and luxurious interior, Estar offers you an inviting and homey atmosphere. Every detail is meticulously considered with combine of ergonomy and comfort, such as nail-free design for whole vehicle, aesthetic ceiling with ambient lighting, streamlined hand holders, neat design of hidden screw, handrails attached to sidewall instead of the floor, all to render you a pleasant and quiet journey.

Concise suspended-hanging design of LED

Aesthetic ceiling with built-in ambient lights (multiple colors options)

Humanistic wheelchair area for physically challenged passengers & stroller users

Ergonomic new city seat with soft pad


Outside of the 12m Pure Electric City Bus:

Openable front bumper for easy maintenance


With ZF AVE130 electrically driven portal axle and lightweight optimization, Estar significantly reduce energy consumption. Powered by 12 battery pack from CATL, capacity updated to 422,9 KW on the roof, Estar offers you a mileage of up to 300 kms with one single charge for a full day operation.


Sleek and dynamic styling with soft edge.

Alloy roof battery cover with wider opening angle

Rear Compartment door with concealed doorknob

Delicate and neat layout of wiring harness

Dazzling LED headlights and day running lights, accompanying your safe journey

Wide-opening sliding doors with low floor structure for easy boarding on & off


Easy for Maintenance
A well-designed city bus shall never neglect the maintenance convenience. In our Estar, maintenance accesses are strategically located to ensure easy access to key components. Also, Estar optimizes every necessary opening angel for the sake of easy access, such as side cabin door and roof battery hatch, interior air duct etc.

Smart & Intelligent Driving at Ease

Estar offers a fabulous driving experience beyond imagination with series of user-friendly designs. Magnetically closable driver cabin creates a comfortable and safe environment. Actia dashboard with adjustable console provides better adaptation to the driver for easy access to every control. Multiple devices and assistant systems are equipped to ensure effective and intelligent driving at ease, such as 360 panoramic view system, intelligent wiper system, Mobileye shield+ system.


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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.