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Subway Gangway without Inner Panels

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Maanshan Kingrail Technology Co.,Ltd.

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Subway Gangway without Inner Panels

Length : Varies, typically 20-26 meters per car

Braking System : Air brakes, Dynamic brakes

Coupler Type : No.2 Coupler

Bogie : K2,K6,K5,K1,K3,K4,ETC

Control System : Manual, Semi-automatic, Automatic train control

Bogies : Two or three bogies per car, with suspension systems

Coupling System : Automatic couplers, Screw couplers

Operating Temperature Range : -40°C to +50°C

Environmental Compliance : Meets emission standards, Noise reduction features

Power Source : Electric, Diesel, Steam

Speed : less than 120 km/h

Type : Locomotive, Passenger Car, Freight Car, High-speed Train

Bogie Type : Welded Bogie

Load : 50 ton,60 ton,70 ton

Maximum Speed : Up to 350 km/h

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Product Overview

The Subway Gangway without Inner Panels is specially designed for B type subway trains. Featuring a folding bellow structure without inner panels, combined with a treading plate and bridge plate, this gangway offers a lightweight design, wide passage space, and high adaptability for urban subway systems with tight curves and complex operating conditions.

Technical Specifications

Item	Description
Vehicle Type	Subway B type trains
Structure	Folding bellow + treading plate + bridge plate, without inner panels

Performance Data

Parameter	Specification
Curve Passing Capacity	Minimum R80 curve; 20 m S curve formed with straight line
Passing Width	≥ 1030 mm; bottom skirt width: 700 mm ± 20 mm
Passing Height	≥ 1950 mm
Waterproof Performance	Compliant with EN 16286-1
Sound Insulation Value	≥ 20 dB(A)
Thermal Insulation Value	K ≤ 5 W/(m²·K)
Fire Resistance	TB/T 3138, EN 45545 (HL2), DIN 5510
Loading Capacity	Compliant with EN 16286-1
Maximum Operating Speed	120 km/h (design speed: 132 km/h)

Applications & Benefits

Typical Applications

Urban subway lines with tight curve radius and limited vehicle spacing
High-frequency metro operations requiring wide and unobstructed passageways
Rail systems prioritizing lightweight design and simplified interior structure
Special urban rail systems such as suspended monorail and maglev feeder lines

Key Benefits

Wider Passenger Passage
The absence of inner panels maximizes effective passing width, improving passenger flow during peak hours.
Excellent Curve Negotiation Ability
Designed to pass minimum R80 curves and complex S-curve sections, suitable for dense urban rail networks.
Lightweight and Simplified Structure
Reduced interior components lower overall weight and simplify installation and maintenance.
Reliable Safety and Compliance
Fully compliant with international and industry standards for fire resistance, loading capacity, and waterproof performance.
Cost-Effective Solution
Optimized structure reduces manufacturing and lifecycle costs while maintaining operational reliability.

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Subway Gangway without inner panels

Railway gangway for subway vehicles

Gangway system for railway transport

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