• Product Name: 100T Aircraft Tractor Driving type 4x4 (QDZ5070TQY)
  • Product No.: QDZ5070TQY
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Driver Cab

Driver's cab is crop metal jointing style. It has two seats. Seats could be adjusted. There are heating, air condition, wiper, rear view mirror and sun visor.


Model: Phaser100T
Diesel: 4-stroke direct injection diesel engine
4-cylinder in-line with water cooling, turbo-charging
Rated output: 100hp(73.5KW)at 2600 rpm
Rated torque: 320 Nm


Hydraulic transmission. The format is that hydraulic pump and motor drive F/R axle by twain gear transfer case and differentials full time.
Transfer case:It has mechanical H/L two gears,symmetrical style differential, differential lock and parking brake device
high gear transmission rate is 2.32
low gear transmission rate is 7.08

Propeller Shaft

Universal joint flex style

Driving Axles

The style of main reduction in front and rear axle is single series, hyperbola gear
transmission rate is 6.17
Drive shaft: floating style
Front axle constant velocity joint:tripod style
Wheel alignment:Camber angle:1o
Kingpin inclination:8o
Kingpin caster angle:2o30′
Toe in:3~6 mm


Frame : Frame is jointed by steel plate longeron and steel tube crossbeam without sew.
Suspension : Both front and rear axle are leaf spring type
Front suspension: Front pivot is plastic bush,rear pivot is slip board style, and double action hydraulic absorber is installed.
Rear suspension: Front pivot is plastic bush,rear pivot is slip board style.
Fuel capacity: 120L diesel


Steering style of front axle is hydraulic steering, rear axle is trapeziform framework .


Brake pump:It's double loop,series-wound foot brake valve. In the system there are 4-cir protect valve, air drier and two air reservoirs.

Wheels & Tyres

Rims: 7.00T-20
Tyres: 8.25R20/14


Circuit system:It's made by 24V single line,cathode is earthed.
Circuit voltage:DC24 V
Generator:It's silicon commutated generator with adjustor. Voltage is DC28V, current is 70A.
Battery:It's two batteries which voltage is DC12V and capability is150Ah.

Dimensions in mm

Wheel base 2050
Front wheel track 1702
Rear wheel track 1702
Approach angle(°) 8.5
Departure angle(°) 26.5
Overall dimension(L×W×H mm) 5488x2158x1638

Weight in kg

Kerb mass 7400
Fully loaded mass 7550


Maximum speed(fully loaded and no haul):Low gear: ≥16km/h
High gear: ≥49km/h
Maximum brake distance(fully loaded ,no haul,muzzle velocity V。=30km/h): <8m
Minimum Ground clearance: 242mm
Minimum turning circle ≤9.5m
Maximum traction
High gear 16kN
Low gear 54kN
Maximum traction mass 80T
Hauling or pushing aircraft type
Total mass less than 70 ton such as Air bus A321,A319,A320, Boeing 717, 727, 737

Main Characteristic

Advanced hydrostatic transmission with hydraulic mechanical drive. Wheel-motors in full time. High efficiency and splendid inching-function.

The design on principle “Human is the most important” make a good ergonomics-installation. Outstanding visibility of driver through its low profile of body. Perfect signal and emergent system make operating safely and comfortably.

Main hydraulic components and diesel engine made by world-known companies such as Rexroth, therefore have a high reliability and function-price ratio.

The hydraulic transmission system of this tractor is simple and clear, there are only a little rotate parts in the chassis. The layout of hydraulic pipes and electric cables are centralized and in good order.