Dima Industry > Ground Support Equipment > TK-KT58
TK-KT58
Diesel Passenger Stairs
The TK-KT58 is a diesel-powered, motorized passenger stair designed for aircraft door heights from 2,150 to 5,800 mm across regional, narrow-body and wide-body fleets.
Its 1,500 mm clear stairway and 3,640 × 2,820 mm platform support efficient passenger flow and high-capacity boarding. A purpose-built low center of gravity chassis, six hydraulic stabilizers and a dual mechanical and hydraulic locking system provide stable elevated operation, precise height positioning and secure platform positioning. An optional canopy is available for enhanced passenger protection in adverse weather.
Specifications
Features
Extended Boarding Height Range
The 2,150–5,800 mm working range supports passenger boarding across regional, narrow-body and wide-body aircraft.
Diesel Drive System
A 75 kW diesel engine with automatic transmission provides reliable power and high torque for continuous apron operations.
Safe Aircraft Docking
Distance sensing controlled low-speed approach, automatic braking and anti-collision protection support safe and accurate aircraft docking.
Safety Interlocks
Travel, charging, stabilizer deployment, and stair operations are electronically interlocked to prevent unsafe vehicle movement.
Structural Stability
A purpose-built low-center-of-gravity chassis, wide-track axles, six hydraulic stabilizers and dual locking support stable elevated operation.
Passenger Safety & Flow
A 1,500 mm clear stairway, anti-slip aluminum treads, illuminated handrails and a large platform support safe, efficient boarding.
Operator Control & Monitoring
CAN-bus controls, integrated status displays and warning systems provide clear operating information and simplified fault monitoring.
Emergency Operation
Emergency electric and manual pumps, manual retraction controls and towing points allow rapid aircraft clearance following a system failure.
Aircraft Compatibility
Designed to accommodate a broad range of regional, narrow-body and wide-body aircraft.
Representative models include Airbus A319/A320/A321, A300/A310, A330/A340/A350 and A380; Boeing 737, 747, 757, 767, 777 and 787; and COMAC ARJ21 and C919.
Standards
Designed with reference to applicable IATA AHM, SAE and civil aviation requirements for passenger boarding stairs and diesel ground support equipment.
Related Products
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TK-EKT58
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TK-EKT44
Diesel VIP Passenger Stairs
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