Tractor Trucks
FAW Jiefang J6P / CA4250 6×4 Tractor Truck 350 / 375 / 390 / 420 / 460HP Available
FAW Jiefang J6P / CA4250 6×4 tractor truck is a heavy-duty prime mover designed for regional logistics, long-distance cargo transportation and heavy semi-trailer operation. It is widely used for container transportation, port logistics, flatbed cargo delivery, tanker transportation, construction material transport, bulk cargo logistics and heavy equipment hauling. The J6P series adopts a mature FAW heavy-duty chassis, FAWDE / Xichai diesel engine, FAW or FAST transmission and double rear drive axles. Multiple horsepower, cab, axle-ratio and fuel-tank options are available for highway logistics, mountainous routes and heavy-duty transportation. Engine power, emission standard, cab type, fifth wheel specification, rear axle ratio, tire model, fuel tank capacity, driving side, color, logo and accessories can be customized according to stock condition, trailer type and customer transportation requirements.
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Product Description
| Item | Specification Range |
|---|---|
| Product Type | Tractor Truck / Prime Mover / Tractor Head |
| Brand | FAW Jiefang |
| Model Series | J6P / CA4250 Series |
| Drive Type | 6×4 |
| Engine Power | 350HP / 375HP / 390HP / 420HP / 460HP available; 500HP or higher power optional according to stock |
| Engine Brand | FAWDE / Xichai engine; Weichai optional according to stock |
| Engine Model | CA6DL2 / CA6DL3 / CA6DM2 / CA6DM3 series optional |
| Engine Type | Inline six-cylinder, turbocharged and intercooled diesel engine |
| Engine Displacement | Approx. 8.6–12.5 L, depending on engine model |
| Maximum Torque | Approx. 1,500–2,300 N·m, depending on engine power |
| Emission Standard | Euro II / Euro III / Euro V optional; Euro VI according to stock |
| Transmission | FAW CA10TA / CA12TA / CA12TAX or FAST transmission optional |
| Transmission Type | 10-speed / 12-speed manual transmission; AMT optional according to stock |
| Clutch | Approx. 430 mm diaphragm spring clutch |
| Cab | J6P flat-roof, raised-roof or high-roof cab optional |
| Cab Suspension | Mechanical, hydraulic or four-point air suspension optional |
| Sleeper | Single sleeper or double sleeper optional |
| Steering | Left-hand drive standard; right-hand drive available according to export stock or customization |
| Overall Dimension | Approx. 6,800–7,300 mm L × 2,495–2,550 mm W × 3,200–3,800 mm H |
| Wheelbase | Approx. 3,300–3,800 mm + 1,350 mm |
| Curb Weight | Approx. 8,300–9,500 kg, depending on configuration |
| Gross Vehicle Weight | Approx. 25,000 kg, depending on certification and local regulations |
| Gross Combination Weight | Approx. 40–60 tons for standard transport, depending on configuration and local regulations |
| Fifth Wheel | 50# or 90# fifth wheel optional |
| Fifth Wheel Height | Approx. 1,250–1,450 mm, depending on chassis and tire configuration |
| Axle Configuration | 1 front steering axle + 2 rear drive axles |
| Front Axle | FAW 7T / 7.5T / 9T front axle optional |
| Rear Axle | FAW 13T / 16T double rear drive axles optional |
| Rear Axle Type | Single-reduction, hub-reduction or 300 wheel-reduction axle optional |
| Rear Axle Ratio | Approx. 2.7–5.26, selected according to highway or heavy-duty operation |
| Frame | Reinforced high-strength steel frame |
| Suspension | Multi-leaf or few-leaf spring suspension; rear air suspension optional according to model |
| Tire Model | 12.00R20 / 12R22.5 / 315/80R22.5 optional |
| Tire Quantity | 10 tires + 1 spare tire |
| Fuel Tank | Approx. 400–1,000 L, steel or aluminum fuel tank optional |
| Brake System | Dual-circuit compressed-air brake system |
| Safety System | ABS available; EBS, ESC, ASR and lane-assistance systems optional according to configuration |
| Retarder | Engine brake or hydraulic retarder optional |
| Maximum Speed | Approx. 80–120 km/h, depending on engine, transmission and axle ratio |
| Hydraulic System | PTO and hydraulic oil system optional for dump semi-trailer operation |
| Matching Trailer | Flatbed, lowbed, skeletal container, tanker, dump, sidewall, fence or customized semi-trailer |
| Color | Red, white, green, yellow, blue or customized |
| Condition | Used / Refurbished / Customized according to stock |
| Customization | Engine, emission, cab, fifth wheel, axle ratio, tires, fuel tank, color, logo, driving side and accessories |
Typical Applications
- Container transportation
- port and terminal logistics
- flatbed semi-trailer transport
- lowbed heavy equipment hauling
- fuel and liquid tanker transportation
- bulk cement tanker transport
- construction material delivery
- mining logistics
- dump semi-trailer operation
- agricultural product transportation
- regional distribution
- medium-distance and long-distance cargo transportation.
Available Configurations
- 350HP, 375HP, 390HP, 420HP or 460HP engine
- higher horsepower according to stock
- FAWDE / Xichai CA6DL or CA6DM engine
- Euro II / Euro III / Euro V / Euro VI emission standard
- left-hand drive or right-hand drive according to availability
- flat-roof, raised-roof or high-roof cab
- single sleeper or double sleeper
- FAW or FAST 10-speed / 12-speed manual transmission
- AMT according to stock
- 50# or 90# fifth wheel
- single-reduction, hub-reduction or wheel-reduction rear axle
- different rear axle ratios
- 12.00R20, 12R22.5 or 315/80R22.5 tires
- 400–1,000L steel or aluminum fuel tank
- PTO and hydraulic system
- air conditioner
- air suspension driver seat
- ABS
- EBS
- hydraulic retarder
- customized paint color, logo and export markings.
Buyer Support
- FAW Jiefang J6P is a mature heavy-duty tractor platform with strong recognition in international transport markets
- FAWDE / Xichai engine and FAW transmission provide reliable power delivery and good fuel efficiency
- 350–460HP engine options meet different highway, mountain-road and heavy-load transportation requirements
- 6×4 drive configuration provides strong traction and stable operation when towing loaded semi-trailers
- reinforced frame and double rear drive axles provide reliable load-bearing performance
- high-roof and double-sleeper cab options improve comfort for long-distance operation
- multiple rear axle ratios can be selected for fuel-efficient highway transport or low-speed heavy hauling
- 50# and 90# fifth wheel options can match different semi-trailers
- mature powertrain structure supports convenient maintenance and spare-parts replacement
- used, refurbished and customized tractor trucks can be supplied with flexible configuration and competitive cost performance.





