Howo TX 400HP Tractor Truck for Sale

The Howo TX 400HP Tractor Truck is one of SINOTRUK’s flagship heavy-duty trucks, blending power, efficiency, and advanced European technology. Designed for long-haul transport, heavy cargo towing, and challenging road conditions, this 400HP model is a top choice for logistics companies, mining contractors, and fleet operators who demand both performance and durability.

With its MAN-licensed engine technology, reinforced chassis, and driver-friendly cabin, the Howo TX Tractor Truck delivers maximum efficiency and lower operating costs, making it a reliable partner for global transportation needs.

Engine and Powertrain – Reliable 400HP Performance

At the core of the Howo TX 400HP Tractor Truck lies the Weichai WP10H400E62 engine, a proven powerhouse built on MAN’s advanced design.

• Horsepower: 400 HP (294 kW)

• Displacement: 9.5L

• Max Torque: 1,900 Nm @ 1,200–1,300 rpm

• Cylinders: 6-cylinder inline, turbocharged & intercooled

• Emission Standard: Euro V / Euro VI (depending on region)

• Fuel Type: Diesel

This engine is engineered for high torque at low speeds, ensuring better acceleration under load and strong climbing ability for mountainous or off-road conditions.

Transmission System

The truck uses the HW19712CL 12-speed transmission, offering:

• 12 forward + 2 reverse gears

• Smooth shifting with reinforced double intermediate shaft design

• High torque capacity for heavy towing

• Extended gearbox service life compared to standard gearboxes

This transmission is well-matched with the 400HP engine, ensuring optimal fuel economy while maintaining power delivery for long-distance freight.

Dimensions and Load Capacity

• Overall Dimensions: 5,925 × 2,496 × 2,970 mm

• Wheelbase: 3,600 mm

• Front Overhang / Rear Overhang: 1,500 / 750 mm

• Curb Weight: 6,500 kg

• Gross Vehicle Weight (GVW): 18,000 kg

• Maximum Drawing Capacity: 35,300 kg

• Passenger Capacity: 2–3 occupants

This makes the Howo TX Tractor Truck ideal for 35–40 ton cargo hauling, whether in container transport, bulk cargo logistics, or construction machinery towing.

Chassis and Axles – Stronger and Safer

The Howo TX Tractor Truck adopts a high-strength frame with a 280 mm frame section, giving it extra torsional resistance for long-term durability.

• Front Axle: VGD series steering axle, 7.5-ton load capacity

• Rear Axle: MCY13JGS single reduction axle, 13-ton capacity

• Axle Ratio: 3.7 (optimized for highway fuel economy)

• Suspension: Reinforced leaf springs (3/5 design for overload adaptability)

• Tires: 315/80R22.5, 18PR heavy-duty radial tires

• Fuel Tank: 400L with 3mm protective steel guard and triple securing belts

Thanks to oil pan protectors, upgraded bumpers, and reinforced suspension systems, the TX 400HP performs exceptionally in both paved highways and harsh off-road environments.

Safety and Driver Comfort

Despite being a heavy-duty truck, the Howo TX Tractor is designed with European driver safety and comfort standards:

• Cabin: TX series sleeper cab with aerodynamic design

• Seats: Adjustable, shock-absorbing, ergonomic driver’s seat

• Steering: Multi-function steering wheel with cruise control, Bluetooth, and audio controls

• Air Conditioning: Standard A/C for driver comfort in hot climates

• Noise Reduction: Advanced insulation reduces cabin noise by up to 30%

Active Safety Systems (Deluxe models):

• LDWS (Lane Departure Warning System) – Alerts driver before drifting out of lane

• FCWS (Forward Collision Warning System) – Warns of potential front-end collisions

• ABS + EVB (Engine Exhaust Valve Brake) – Enhanced braking performance under heavy loads

• Cabin Crash Safety: Meets Swedish crash standards, with deformable steering column for collision energy absorption

These features ensure that both long-haul drivers and fleet operators benefit from higher safety, reduced fatigue, and fewer accidents.

Applications – Where the Howo TX 400HP Tractor Truck Excels

The Howo TX 400HP Tractor Truck is designed for multi-industry adaptability, including:

• Logistics & Long-Haul Transport – Container hauling, cross-country freight, refrigerated cargo

• Mining & Construction – Towing heavy machinery, bulk material transportation

• Oil & Gas Industry – Transporting drilling rigs, pipes, and fuel tankers

• Agriculture & Forestry – Moving agricultural machinery, timber, and crops

• Urban Infrastructure Projects – Cement, steel, and oversized load transportation

With its high pulling capacity (35,300 kg) and fuel-efficient MAN-licensed engine, it is widely used in Africa, Southeast Asia, and the Middle East, where both ruggedness and fuel economy are essential.

Technical Specifications – Howo TX 400HP Tractor Truck

Why Choose the Howo TX 400HP Tractor Truck?

✅ Strong 400HP MAN-based engine with excellent torque and climbing ability
✅ Heavy-duty chassis and axles for long service life under overload conditions
✅ Fuel-efficient BOSCH injection system saves up to 10% fuel cost
✅ European-standard cabin safety & comfort features
✅ Versatile applications across logistics, mining, agriculture, and infrastructure
✅ Lower operating costs due to durable parts and easy maintenance