Towable Passenger Stairs

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This boarding truck is towed with no power source, so the operation needs to rely on manual push or traction. The need for manual thrust is small, and the maximum is 30Kg.The towable passenger stairs truck is mainly composed of chassis assembly, ladder assembly, sliding door assembly, lifting mechanism, platform assembly, tail ladder assembly, control system and so on.

According to different plane heights, we offer 3 different types of stair trucks.

Technical Specifications
Towable Passenger Stair PST2800

HD-PST2800 towable passenger stair truck is suitable for Boeing B737-200, B737-300, B737-500, B737-800, and Airbus ARJ21 series aircrafts.

Stair Maximum Tilt Angle	Boundary Dimension (Length * Width *Height)	Passenger Stair Working Height	Number of Steps	Wheel Base	Minimum Ground Clearance	Channel Diameter		Curb Weight	Passenger Capacity	Lifting Mode
30°	554022103700 mm	2400～2800 mm	13	3500	180 mm		12500 mm	1050 kg	30	Foot Pump Lifting

Towable Passenger Stair PST3600

HD-PST3600 towable passenger stair truck is suitable for Airbus A318, A319, A320, A321, Boeing B707, B727, B737, McDonnell DC-8/40/50F, DC8-61/61F, DC8- 62/62F, DC8-63/63F, Il-18 and COMAC C919.

Stair Maximum Tilt Angle	Boundary Dimension (Length * Width *Height)	Passenger Stair Working Height	Number of Steps	Wheel Base	Minimum Ground Clearance	Channel Diameter	Curb Weight	Passenger Capacity	Lifting Mode
38°	690022103540 mm	2400～3600 mm	18	4260	180 mm	14000 mm	1780 kg	35	Foot Pump Lifting

Towable Passenger Stair PST4400

HD-PST4400 towable passenger stair truck is suitable for Airbus A318, A319, A320, A321, A330, A340, Boeing B707, B727, B737, McDonnell DC-8/40/50F, DC8-61/61F, DC8-62/62F, DC8-63/63F, Il-18 series passenger aircraft.

Stair Maximum Tilt Angle	Boundary Dimension (Length * Width *Height)	Passenger Stair Working Height	Number of Steps	Wheel Base	Minimum Ground Clearance	Channel Diameter	Curb Weight	Passenger Capacity	Lifting Mode
38°	830022203620 mm	3200～4400 mm	21	4450	160 mm	17500 mm	2100 kg	50	Manual Pump Lifting

Step Size (Length * Width * Height): 300 * 1120 * (140~200) mm
Platform Size (Length * Width): 2000 * 1400 mm
Maximum Towing Speed: 20 KM/H
Electrical Energy: 12V battery or Solar energy
Optional: Canopy

Feature

Number of passengers allowed by ladder: 30-40 people.
The chassis is a thick steel plate and galvanized. Other parts are made of steel materials.
The towable passenger stairs truck is light weight, easy and reliable to operate, and features a flexible, stable steering process. It only needs one or two operators to operate the ladder, and it can be paired with baggage tractors.
It uses a pedal hydraulic pump operation or manual pump operation to lift the ladder.
Safety protections: The lifting mechanism is eqfuipped with mechanical locks or safety protection.
The supporting braces include a hand operated outrigger and a quick release stabilizer jack to manually lower a leg for support.
The stair truck uses a rear brake system and the handles are installed on the both sides of the truck. It is convenient for the operators to carry out truck braking.
The passenger ladder has lighting device at night. It can be used for night lighting by storage battery or installing solar panels.