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Electric Aircraft Boarding Ladder | Passenger Boarding Stairs for 2.2–4.8m Aircraft Doors

Core Features
Wide Height Range Aircraft Boarding Stairs
Supports aircraft door heights from 2.2m to 4.8m, suitable for various aircraft passenger stairs applications.
AC Variable Frequency Drive System
Ensures smooth acceleration and stepless speed control, improving safety during docking and operation.
Electric Passenger Boarding Stairs with Long Endurance
Powered by CATL lithium batteries, delivering stable performance for extended airport usage.
Advanced Hydraulic System
Includes:

Hydraulic steering bridge
Dual-circuit hydraulic power steering

Technical Specifications

Power Type	Pure Electric
Motor Voltage	320V
Controller	Mola MC3903
Battery Type	Lithium (CATL) / Lead-acid optional
Battery Voltage	309.12V
Battery Capacity	173 AH
Applicable Door Height	2200mm – 4800mm

Application Scenarios
Aircraft passenger boarding stairs for airports
Electric aircraft stairs for sale
Towable passenger stairs alternative (self-powered)
Ground support equipment (GSE) for airlines
Airport mobile boarding ladder systems

Why Choose This Model
Wide compatibility with A320 / B737 aircraft stairs operations
Energy-saving electric boarding stairs solution
Intelligent control system improves safety and efficiency
Durable structure for high-frequency airport use
Low operating cost compared to traditional diesel stairs
FAQ

1. What aircraft can this boarding ladder serve?

It supports Airbus A320 series, Boeing 737 series, and regional aircraft, covering door heights from 2.2m to 4.8m.

2. Is this an electric or diesel aircraft stair?

This is a pure electric aircraft boarding stairs, designed for eco-friendly airport operations.

3. What battery system is used?

It uses CATL lithium iron phosphate batteries (309.12V / 173AH), with optional lead-acid configuration.

4. Does it support variable speed control?

Yes, it features AC variable frequency control, enabling smooth and precise speed adjustment.

5. Is it suitable for continuous airport operations?

Yes, the high-capacity battery system ensures long working time for daily airport use.

6. What safety systems are included?

It includes:

Hydraulic braking system

Intelligent landing gear

Dual hydraulic steering system

7. Can it replace towable passenger stairs?

Yes, it is a self-powered electric alternative to towable passenger stairs, improving efficiency.

8. Is maintenance complicated?

No, it uses international standard components, making maintenance simple and reliable.

9. Where is this boarding ladder mainly used?

It is widely used in:

Airports

Airlines

Ground handling companies

Aircraft maintenance bases

Electric Passenger Boarding Stairs | Solar Powered Aircraft Passenger Stair Manufacturer

Electric Aircraft Boarding Stairs | Passenger Boarding Ladder 2.3–5.8m

Keywords:

Electric Aircraft Boarding Ladder | Passenger Boarding Stairs for 2.2–4.8m Aircraft Doors

HFDZT4822G

This electric aircraft boarding ladder is engineered for efficient and safe passenger boarding operations, covering aircraft door heights from 2200mm to 4800mm. Designed as a high-performance passenger boarding stairs system, it integrates advanced AC variable frequency control technology, delivering smooth, stable, and energy-efficient operation.
Powered by a pure electric motor (320V) and equipped with a Mola MC3903 controller, the system ensures precise motion control and reliable performance. The use of CATL lithium iron phosphate batteries (309.12V / 173AH) or optional lead-acid batteries provides long endurance, making it ideal for continuous airport ground operations.

Classification

Passenger Boarding Stairs

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