HOWO 6x4 Tractor Truck 400HP Diesel Manual Transmission

Engine

• Equipped with a WD615.47 engine, it delivers 371 hp / 272 kW at 2,000 r/min, equipped with a high-efficiency turbocharger that boosts power output and ensures strong acceleration and climbing ability. It also provides ample power support for various heavy-duty hauling tasks.
• The engine adopts advanced fuel-injection and combustion technologies, meeting EURO II emission standards while ensuring low fuel consumption. Its fuel efficiency is comparable to many leading international heavy-duty trucks, effectively reducing operating costs.

Transmission System

• It uses a SINOTRUK Φ430mm diaphragm spring clutch, offering excellent engagement and disengagement performance. This ensures smooth power transmission and reduces wear on the clutch and transmission system.
• The HW19710 gearbox is advanced, with a wide range of gear ratios that allow the driver to select the most suitable gear based on different road conditions and loads. This ensures optimal engine operation and efficient power output.

Chassis and Axles

• The chassis features a high-strength U-profile ladder frame with a cross-section of 300908mm and a reinforced sudfram. All cross members are cold-riveted, providing high strength and reliability. It effectively withstands various impacts and stresses during vehicle operation, ensuring stable and safe driving.
• The front axle model is HF7, with a load capacity of 7,000 kg. The rear axle model is HW1279, with a load capacity of 2×13,000 kg. The rear axle ratio options of 3.91 / 4.875 / 5.833 cater to different transportation needs and road conditions, enhancing the vehicle’s adaptability.

Cabin

• The cabin adopts the HW76 standard cabin design, featuring a spacious and comfortable interior. It includes ergonomic seats, an intuitive instrument panel, and convenient controls, providing drivers with a comfortable driving environment and reducing fatigue during long journeys.
• The cabin also offers good soundproofing and thermal insulation, effectively isolating external noise and maintaining a stable internal temperature. This further improves driving comfort.

Electrical System

• The electrical system uses two 12V/165Ah batteries, ensuring sufficient power supply to various electrical devices. The 28V-1500W alternator guarantees stable electricity generation during vehicle operation. The 7.5Kw/24V starter ensures reliable engine startup.

Braking and Steering Systems

• The braking system features a dual-circuit compressed air service brake, a spring-energy parking brake operated by compressed air on the rear wheels, and an auxiliary engine exhaust brake. This braking system provides reliable and effective braking performance, ensuring safe vehicle operation under various conditions.
• The steering system uses a ZF8098 model hydraulic steering with power assistance, offering light and precise steering for easy maneuverability and control of the vehicle.

Wheels and Tires

• The vehicle uses 295/80R22.5 tubeless tires. These tires feature low rolling resistance, reducing fuel consumption while providing excellent grip and wear resistance. They ensure driving safety on various road surfaces and have a long service life.

Other Features

• The HOWO 7 6×4 tractor truck boasts high reliability and durability, capable of withstanding the demands of prolonged heavy-duty operations. Its robust design and high-quality components ensure stable performance and low maintenance frequency, reducing downtime and improving transportation efficiency.
• It delivers strong power output and exceptional traction, reliably handling various complex road conditions and heavy loads. This makes it well-suited for long-distance freight transport, industrial material hauling, and other heavy-duty logistics tasks.
• The vehicle’s design focuses on fuel efficiency, optimizing engine performance and reducing wind resistance. Its low fuel consumption helps lower operating costs, enhancing its competitiveness in the logistics market.
• Its high safety standards ensure the safety of the driver and cargo. Features like a robust cabin structure and advanced braking systems provide comprehensive protection for the driver during transportation.
• With a total mass of 40,000 kg and a dead weight of 8,800 kg, it offers strong towing capacity and excellent load-carrying performance. Its maximum speed of 102 km/h ensures high transportation efficiency.

HOWO 6x4 tractor truck 400HP

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HOWO 6x4 Tractor Truck 400HP Diesel Manual Transmission Images