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All kinds of Bus automatic door system

Origin:Made In China
Category:Transportation / Car Parts & Components
Label:bus door , bus door system , bus auto door
Price: US $200 / pc
Min. Order:1 pc
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Member Information


Huai'an Letai Auto Parts Co,Ltd

Free MemberJiang Su - China
Live Chat:Last Online:25 Jan, 2021

Product Description

A.Bus Door Opener: Automobile electric folding bus door mechansim

1.Bus Door Opener: Automobile electrical folding door pump is an open-close drive mechanism for bus bi-fold doors, which we introduce and improve the Japanese technology. The main characters include: Whole frame design, superior performance and excellent durability. Further more, it can be used in the extremely hot and cold weather areas. It is widely used for the city bus and mini-bus that have no air sources.

Mechanism: Auto-operation and manual operation; Sensitive edge

12 VDC or 24 VDC Driven.
Over Driven Protection.
Maximum Opening Force 300 N.
Emergency Handle Release.
Opening time 2.5 second.


B.Pneumatic Rotary Bus Door System for Tour Coach, Commercial Buses

Pneumatic Rotary/swing out Door applied to tour coaches, intercity coaches and commercial-buses with compressed air systems. And the system mainly consist of rotary actuator, shaft assembly, and door panel assembly.

Lift-to-Latch door retention
Compact space envelope
Bulkhead mounting

Single panel and bi-parting swing plug doors
Tour coaches
Intercity buses
Commercial buses with compressed air supply

The main parameters of bus passenger door system/bus door mechanism
Maximum torque in locked position (@90 psi) 122 ft-lbs
Recommended door shaft rotation 90 degree
Operating temperature -30° C to 80° C
Envelope size 5.51"w x 12.50"d x 4.53"h
Operating pressure 90-125 psi
Locking mechanism Local wedge lock
Door closing time 3-5 seconds
Door opening time 3-5 seconds
Life cycle: More than 600, 000times

1. The Actuator provides rotary motion and the "Lift-to-Latch" features.
2. The plug door panel can be specifically designed to match full bus design. It is Made in light weigh and high strength alloy aluminum, which is free of maintenance.
3. We have past ISO 9001-2000 certifications and ISO/TS16949: 2000 certifications.


C.Electric Rotary Bus Door  System  for Shuttle Buses (DX)

This innovative actuator (Electrical Swing out Door Operator) can be used for the medium-duty bus market. Specially for shuttle buses, light and medium coaches, utility vehicles, limo-buses and MIDI-buses

The main parameters:
Specified voltage: DC12V/ DC24V
Electric motor specified power: 40W/ 40W
Working speed: 5r/min/ 5r/min
Max lifting height of the door: 14mm/ 14mm
Rotary moment: > 1000N. M/ > 1000N. M
Lifting load: < 1000N/ < 1000N
Current of working: Process of revolution: 3.5A/ Process of revolution: 3A
Process of lifting: MAX 7A / Process of lifting: MAX 6A
Allowed ambient temperature: -40~+55
Life cycle: More than 500, 000

1. Mainly used area: This innovative actuator (Electrical Rotary Door Operator) can be used for the medium-duty bus market. Specially for shuttle buses, light and medium coaches, utility vehicles, limo-buses and MIDI-buses.

2. This assembly included: Welding motor structure, unite assemblage of pivoted arm. (LH, RH, or specific requirements about the length of pivoted arm is available)

3. We can provide the optimum door system for any vehicle (buses). Such as automatic bus door mechanisms for buses & coaches, bus door panels for buses & coaches, pneumatic steps for buses, electric rearview mirrors, l age door, electrical wheelchair ramps for low-floor buses, BRT platform doors, Platform Screen Door. Main Functions: Opening and closing the door agilely and smoothly; Prevention from clipping and locking itself.

4.. Excellence: Little noise; Non-pollution; Low failure rate and safety.


D.Swing in Pneumatic Bus Door System (QN) for Citybus

The main attributes of Pneumatic Swing in Bus Door System (QN) for Citybus include:
Beautiful and neat apperance
Smooth, rapid operation
Limited protrusion outside of vehicle
Door panels may be flat or moderately contoured
Clear passenger path
May require step cutout

Bus door Mechanism: Auto-operation; Emergency release; Sensitive edge.

The main parameters about Pneumatic Slide-Glide door system / mechainsm
Operation Temperature -40° C - 80° C
Operation Pressure 90-125 psi
Operation Voltage DC12V or DC24V
Life Cycle 1, 000, 000
Door closing or opening time 3-5 seconds
Style Single or Double Swing in panel

A. Auto-operation, Emergency release, Sensitive edge
B. ISO 9001-2000 certifications and ISO/TS16949: 2000 certifications
C. We still have electrical swing in bus door system or bus door mechanism

we can supply: All kinds of main door system (opener,operator):automatic door mechanisms for buses & coaches, door panels for buses & coaches, pneumatic steps for buses, electric rearview mirrors,l age door, electrical wheelchair ramps for low-floor buses, BRT platform doors, Platform Screen Door.

And we also can supply bus driver door ,emergency doors. and locks.


We are the nominated bus/coach door system, bus door pump, bus door cyliner for Yutong, Ankai, Higer, Kinglong, Shaolin Bus, Youngman,Neoplan,Zhongtong bus,Huanghai bus, Golden dragon bus, Daewoo,Marcopolo,Asiastar,Tata, Mcv.Iveco.Toyota coaster


Bus door products detail:


Door System- Tourist Bus & Intercity Coach Bus 
>>Single Pneumatic Swing-out Bus Door /Single Pneumatic Rotary Bus Door 
>>Single Electrical Swing-out Bus Door /Single Electrical Rotary Bus Door

Door System- City Bus 
>>Single Pneumatic Swing-out Bus Door 
>>Single Electrical Swing-out Bus Door 
>>Single Pneumatic Swing-in Bus Door 
>>Single Electrical Swing-in Bus Door 
>>Double Pneumatic Swing-out Bus Door 
>>Double Electrical Swing-out Bus Door 
>>Double Pneumatic Swing-in Bus Door 
>>Double Pneumatic Sliding Plug  Bus Door 
>>Double Electrical Sliding Plug Bus Door 
>>Double Pneumatic Gliding Bus Door 
>>Double Pneumatic Jack-Knife Bus Door 

Door System- Minibus 
>>Electrical Swing-out Bus Door 

Door System- Driver Compartment 
Manual Hinged Door 

Door System- L age Compartment 
>>Manual Swing-up L age Door 
>>Pneumatic Swing-up L age Door 

Automatic Accessing Devices 
>>Pneumatic Swinging Step bus 
>>Electrical Wheelchair Ramp 
>>Manual Wheelchair Ramp 

Emergency&Control Parts 
>>Door Emergency Va e 
>>Door Controlling parts


Driver door,panel

Emergency door panel

Passenger door panel

L age door panel



The main products we can supply as follows:

1. bus Automatic door system

A.Slide glide bus door system (city bus)

pneumatic slide glide door system

pneumatic slide glide door system 

 electrical slide glide door system

 Platform Safety Door for BRT bus station

B.Rotary bus door system(mini bus,coach,tour bus)

 pneumatic Rotary Doors (single panel)

 pneumatic Rotary Doors(double panel) 

electrical rotary door(single panel)

C.Bridgeplate /Wheelchair ramp (city b
Bridgeplate Ramp for city buses

 manual Bridgeplate Ramp for city buses

D.Subway Door Controlling system (subway)  

 Electrical Outside Sliding Plug Door  

Platform Screen Door


2. Bus automatic door mechanism(actuator/operator)

electrical Rotary Operator 

pneumatic Rotary operator

SG pneumatic/electrical slide glide mechanism

Electrical Bifold Operator 

Pneumatic 4-leaves Bifold Door Operator 

 Pneumatic 2-leaves Bifold Door Operator 

3. Other bus door accessories

Bus door panel(Single/Double)

Shaft, arm and OEM auto parts


Our advantages: 

Bus door system expert manufacturer.

More than 70 patents in bus door industry

Experienced engineers:15 technology engineers.



Electric folding door mechanism

Related Key words:


Bus door, bus door mechanism, bus folding door mechanism, electric folding bus door opener, electric folding door pump, electric folding bus door controller, electric folding bus door operator. 



Pneumatic Slide-Glide bus passenger door system

Related key words:

Pneumatic Slide-Glide bus passenger door system; Pneumatic slide glide bus door , Pneumatic bus door, pneumatic bus door operator system, pneumatic passenger door mechanism




Pneumatic Rotary Bus Passenger Door System


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Pneumatic swing out Bus Passenger Door System


Related key words: 

Pneumatic swing out bus door system, pneumatic swing out bus door mechanism, pneumatic swing out bus door opener, Pneumatic bus door operator. Pneumatic passenger door ,coach door, coach swing out door system





Electric folding door opener

Related Key words:


Bus door, bus door opener, bus folding door opener, electric folding bus door drive, electric folding door pump, electric folding bus door controller, electric folding bus door operator. 



Payment Terms:Prepaid

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Huai'an Letai Auto Parts Co,Ltd

chuzhou Industrial park, huai'an city, jiangsu, China

grace (export manager)

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