What Decides A Three-Axle Tractor
The Dongfeng Tianlong KX 6×4 Tractor Head is a China V diesel unit sitting in stock in Shandong, sold as one physical vehicle rather than a build-to-order slot. Four details on this particular truck are worth weighing before you compare it with anything newer.
Leaf Springs Front And Rear
Two-leaf front and three-leaf rear packs need no air supply, no levelling valves and no height sensors, which suits operators working away from a well-equipped workshop.
800 Litres On Board
A 600 litre main tank and a 200 litre auxiliary tank share the frame, so the truck covers a long working day without hunting for a fuel stop.
3.64 Final Drive
A single-reduction rear axle geared at 3.64 keeps engine speed low at motorway pace, which is the usual compromise point between cruise economy and hill pulling.
Flagship KX Cab In Brown
The high-roof Flagship cab is finished in brown with a wind deflector above the screen and side fairings behind the cab, and the layout inside is left-hand drive.
Photographs Of This Truck
The four pictures below were taken of the Dongfeng Tianlong KX 6×4 Tractor Head offered here, stock number T1437. It is the actual vehicle, photographed on the yard in Shandong, and no panel has been retouched.
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Front Quarter
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Straight Ahead
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Rear Left 45°
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Cab Interior
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| What It Shows | Grille, headlamp layout and cab profile | Track width and bumper position | Fifth wheel, frame rails and springs | Dashboard layout and gear lever |
| Worth Checking | Paint finish on the front panels | Mirror arms and step brackets | Turntable face and spring packs | Seat, trim and instrument condition |
Where This Truck Fits
A three-axle tractor on steel springs suits a particular kind of work. Read the four duty patterns below and tell us which one matches your operation.
Fixed inter-city corridors
High monthly mileage
Fuel as the largest running cost
Steady cruising at highway speed
800 litres of fuel on board
Coal, sand and aggregate trailers
Tandem rear axles sharing the load
Steel springs under constant weight
Manual gearbox on gradients
50# fifth wheel as fitted
Depot-to-depot movement
Frequent coupling and uncoupling
Mixed road surfaces
Simple maintenance away from base
Single driver, day shifts
Adding a unit without a factory lead time
Operators already running Dongfeng
Standard 12R22.5 tyre size
Left-hand-drive markets
One unit available from stock
Technical Specification
The specification below is what the truck carries today. If you want a different axle ratio, extra fuel capacity or a repaint before shipment, tell us and we will confirm what is possible.
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| Model | Tianlong Flagship KX 6×4 Tractor | |||
| Brand | Dongfeng | |||
| Stock Number | T1437 | |||
| Vehicle Type | Tractor Head / Semi-Trailer Tractor | |||
| Drive Layout | 6×4, tandem driven rear axles | |||
| Cab | Tianlong Flagship KX high roof, brown | |||
| Drive Position | Left-hand drive | |||
| Engine | Dongfeng Longqing diesel | |||
| Emission Standard | China V | |||
| Transmission | DT1425 DD manual | |||
| Rear Axle | Single reduction, ratio 3.64 | |||
| Suspension | Leaf springs, 2 front / 3 rear | |||
| Fifth Wheel | 50# | |||
| Fuel Tanks | 600 L main + 200 L auxiliary | |||
| Tyre Size | 12R22.5 | |||
| Overall Dimensions | 7,000 × 2,500 × 3,900 mm | |||
| Availability | 1 unit in stock | |||
to loaded container
What matters to a buyer is how the Dongfeng Tianlong KX 6×4 Tractor Head reaches them, not how it photographs. We log the stock number, confirm the unit is still on the yard and, where the site allows, film it running before anything is loaded.
After that we build the configuration sheet, agree the shipping method and prepare the export documents your customs office asks for, including the commercial invoice, packing list, bill of lading and certificate of origin. One set of paperwork covers the whole movement.

Ask About Stock T1437
Send us your discharge port and the trailer this truck will pull. We will come back with the configuration sheet, a shipping option and a quotation for the combination, usually inside one working day.
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