Towing tractor TK-QY400

for aircraftfor airlinersdiesel

Product name
Internal combustion aircraft tractor

Model & Brand
Model: TK-QY400
Brand: CHEERSMETAL

Product Description
The TK-QY400 is a purpose-built heavy-duty aircraft tractor designed for apron and hangar operations. Key operational features include four-wheel drive, four-wheel hydraulic steering with multiple steering modes (front-wheel, four-wheel, crab), four-wheel hydraulic braking, front and rear dual cabs for bidirectional operation, and an emergency cab drop function. The tractor features a compact layout, low center of gravity and reduced overall height to permit safe movement beneath large airframes. With a maximum drawbar pull of 420 kN it can push or tow aircraft up to 500 tonnes maximum take-off weight.
Compatible aircraft types include regional, narrow-body and wide-body models such as A318/A319/A320/A321, A300/A310/A330/A340, B727/B737 family/B747/B757/B767/B777/B787, MD-80/90/11, DC-8/9/10, Fokker 50/100, EMB-145/190, MA60, An-124 and others.

Specification (table)

• Overall length: 8,843 mm (without tow device); 9,543 mm (with tow device)
• Overall width: 3,060 mm
• Overall height: 1,680 mm (without warning light)
• Cab lifting height: 700 mm
• Wheelbase: 3,200 mm
• Track (front / rear): 2,550 / 2,550 mm
• Ground clearance: 210 mm
• Min turning diameter: 10,000 mm (4-wheel steering); 18,500 mm (2-wheel steering)
• Max travel speed: 26 km/h
• Min stable speed: 1.3 km/h
• Max gradeability: 30%
• Approach angle / Departure angle: 7° / 6°
• Transmission type: Hydraulic-mechanical, dual-axle 4-wheel drive
• Braking type: Hydraulic, dual-circuit, accumulator pressure-maintaining
• Max drawbar pull: 420 kN
• Max aircraft tow/push capability: up to 500 tonnes (max take-off weight)

FAQ

• Q1: What is an aircraft tractor? A: An aircraft tractor (airport tow tractor) is a ground support vehicle used to push back, tow and position aircraft on aprons, in hangars and on taxiways without running the aircraft engines.
• Q2: What types of aircraft can this tractor handle? A: The TK-QY400 covers a wide range from regional jets and narrow-bodies (e.g. A320/B737) to large wide-body types (e.g. A330, B777, B787). Variants and customizations can be provided for very heavy or special airframes.
• Q3: What power options are available? A: Diesel and electric variants are available. Electric versions offer zero local emissions and lower noise; diesel models provide high torque for heavy-duty towing operations.
• Q4: Does it require a special license to operate? A: Operators must have professional apron/ground handling training and any airport-issued GSE driving certification required by local regulations.
• Q5: What safety features are equipped? A: Anti-collision warning lights, emergency stop system, load monitoring, rearview camera and mirrors, audible reverse alarm, towing coupling interlock, and high-visibility marking.
• Q6: Is the tow coupling adjustable for different aircraft? A: Yes. The heavy-duty front towing hitch is adjustable and compatible with standard towbar interfaces; towbarless configurations can be supplied on request.

Why Choose Us

• Proven manufacturer with dedicated production lines for GSE
• Strict quality control and experienced R&D team
• Export experience and turnkey support for airport operators
• After-sales service and parts supply available

Technical characteristics

• Model: TK-QY400
• Brand: CHEERSMETAL
• Overall length: 8,843 mm (without tow device); 9,543 mm (with tow device)
• Overall width: 3,060 mm
• Overall height: 1,680 mm (without warning light)
• Cab lifting height: 700 mm
• Wheelbase: 3,200 mm
• Track (front / rear): 2,550 / 2,550 mm
• Ground clearance: 210 mm
• Min turning diameter: 10,000 mm (4-wheel steering); 18,500 mm (2-wheel steering)
• Max travel speed: 26 km/h
• Min stable speed: 1.3 km/h
• Max gradeability: 30%
• Approach / Departure angle: 7° / 6°
• Transmission: Hydraulic-mechanical, dual-axle 4-wheel drive
• Braking: Hydraulic, dual-circuit, accumulator pressure-maintaining
• Max drawbar pull: 420 kN
• Max aircraft tow/push capability: up to 500 tonnes