Dima Industry > Ground Support Equipment > TK-QY120C
TK-QY120C
Small Diesel Pushback Tractor
The TK-QY120C is a compact, diesel-powered aircraft pushback tractor designed for pushback and towing of regional, narrow-body and selected wide-body aircraft up to 160 tons MTOW.
Its compact footprint and 1,900 mm overall height provide excellent maneuverability on congested aprons. A four-wheel-drive powertrain, three-mode all-wheel steering with automatic straightening, and a 360° visibility cab deliver stable high-traction towing, precise low-speed control and confident aircraft handling.
Specifications
Features
High-Traction Drive System
A 110 kW engine, automatic transmission and four-wheel drive deliver 124 kN of controlled drawbar pull.
Efficient Diesel Powertrain
A Cummins diesel engine, automatic transmission and independent cooling systems deliver reliable performance for continuous apron operations.
Multi-Mode Steering & Auto-Straightening
Electronically selectable front-wheel, four-wheel and crab steering, combined with an automatic alignment correction system ensures straight-line tracking after turns.
Precision Low-Speed Control
A minimum stable speed of 0.9 km/h and automatic powershift transmission support smooth aircraft engagement and controlled towing.
Operator Visibility and Monitoring
A low-profile fixed cab, panoramic visibility, rear-view camera and dedicated tow-hook mirrors provide confident aircraft handling in all directions.
Safety Redundancy & Interlocks
Dual-circuit hydraulic brakes with accumulator emergency reserve, emergency steering, emergency stop and electrical interlocks enhance operational safety.
High Availability
Independent cooling systems for the engine, transmission, hydraulics and air conditioning ensure reliable performance during continuous airport operations.
Compact Low-Profile Chassis
With a 1,900 mm overall height and a minimum 6,400 mm turning diameter, the tractor operates efficiently in confined apron environments.
Aircraft Compatibility
Designed for pushback and towing operations involving regional, narrow-body and selected wide-body aircraft up to 160 t MTOW.
Representative aircraft include Airbus A318/A319/A320/A321 and selected A300/A310 variants; Boeing 727 and 737 Classic/NG; as well as MD-80/MD-90, ERJ-145, E190, Fokker 50/100 and MA60 aircraft within the stated MTOW range.
Standards
Designed with reference to applicable IATA AHM, civil aviation and aircraft tow tractor requirements.
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