HOWO V750L 4×2 6.3M Tarpaulin Cargo Truck with Lift-Up Side Panels

The HOWO V750L is a premium light-duty truck jointly developed by SINOTRUK and VIMID with a heavy-duty engineering philosophy. It combines a powertrain with substantial tractive-force reserve, high-load-capacity chassis and axles, a high-volume cargo body, a spacious cab and a comprehensive range of safety systems.

Designed specifically for urban logistics operations, the HOWO V750L brings together three key attributes: Smart – Comfortable – Efficient.

Distinctive Exterior Design

The V750L is equipped with the T3M cab, offering a generous usable interior width of up to 1,760 mm, providing drivers with a spacious and comfortable working environment even during extended periods behind the wheel.

• The large windshield measures up to 1,780 mm in width, helping reduce blind spots and expand the driver’s field of vision. The upper section features a tinted sun-shading area that helps reduce glare in bright driving conditions.
• The rear section of the cab features a protruding structural design similar to that used on heavy-duty trucks. In addition to increasing usable interior space, the structure provides a larger deformation zone and incorporates reinforced stamped ribs to improve cab rigidity. In the event of a collision where the cargo body shifts forward, this reinforced structure helps provide greater protection for occupants.
• The wide rear-view mirror system provides excellent visibility across different operating conditions and viewing angles. The mirrors feature four-way electric adjustment and heating.
• A distinctive sail-shaped LED daytime running light serves as one of the signature design elements of the T3M cab. The main headlamp units use halogen projector high/low beams, delivering strong illumination with a nighttime lighting range of more than 100 meters.
• The V750L is equipped with automatic headlights, controlled by an ambient-light sensor mounted on the dashboard.
• A dual-layer door and cab sealing system improves sound insulation and helps reduce external noise entering the cabin.
• The two-step cab access system is designed for convenient entry and exit, with a lower auxiliary step and a main step fitted with an anti-slip surface.

Comfortable and Practical Interior

The V750L cabin combines a functional layout with a modern and distinctive interior design.

• The interior primarily uses a classic black finish, complemented by warm tan seat upholstery and a light-colored headliner, creating a strong visual contrast and a greater sense of space.
• The usable cabin space measures up to 1,760 mm in width and 1,420 mm in height.
• The driver’s seat features air suspension, helping absorb road vibration and provide a smoother, more comfortable driving experience while reducing fatigue during extended journeys.
• The cabin features a convertible sleeper arrangement. By folding the three seats flat and repositioning the rear cushion, the seating area can be transformed into a sleeping surface, giving the driver a convenient place to rest during breaks.
• A modern digital instrument cluster clearly displays essential vehicle and operating information.
• A 7-inch LCD display and reversing camera are fitted as standard.
• The multifunction steering wheel integrates cruise control and hands-free calling, while steering-column controls provide access to functions such as automatic headlamp operation.
• A manually operated sunroof offers two opening positions, adjusted via a rotary control and lever mechanism.

New-Generation WEICHAI Engine

The HOWO V750L is powered by the WEICHAI WP3NQ160E50, engineered to provide strong low-speed torque, efficient fuel consumption and reliable performance.

• Engine model: WP3NQ160E50
• Displacement: 2,970 cm³ (2.97 L)
• Maximum output: 160 hp
• Maximum torque: 480 N·m
• Peak torque is available across a broad 1,400–2,300 rpm range

The early and sustained torque delivery helps the truck pull away smoothly, accelerate confidently and maintain consistent pulling performance under load.

The new-generation Weichai engine features optimized air-intake and turbocharging systems, together with improved thermal efficiency, delivering a combination of strong performance, low fuel consumption and high reliability.

The engine cooling system is engineered to maintain a stable operating temperature across a wide range of operating conditions.

SINOTRUK Transmission

The V750L is equipped with the HW955STC two-range transmission, combining high torque capacity with flexible gearing for different operating requirements.

• 8 forward gears and 2 reverse gears
• Maximum torque capacity of up to 950 N·m
• Maximum transmission ratio of up to 9.1

The wide ratio range provides substantial tractive force and supports high-load operation while maintaining long-term durability.

The gearbox is equipped with synchronizers, allowing smoother and lighter gear changes. A range-change selector simplifies shifting between the low and high ranges, enabling the driver to adapt quickly to different road, traffic and load conditions.

The transmission also benefits from broad parts availability and relatively low repair costs. With a transmission oil change interval of up to 80,000 km, maintenance requirements and vehicle downtime can be reduced, helping improve overall operating efficiency.

SINOTRUK Axles

• Front axle: SINOTRUK 5-tonne front axle
• Rear axle: New-generation 9.5-tonne SINOTRUK drive axle

The upgraded rear axle is engineered to provide approximately 20% greater torque-transmission capability compared with a conventional axle design.

It also features an extended maintenance interval of up to 120,000 km between scheduled oil changes, helping reduce maintenance frequency and minimize vehicle downtime.

Chassis System

The V750L chassis incorporates heavy-duty engineering principles to provide high structural strength and load-bearing capability.

• The chassis frame is cold-formed in a single stamping process, ensuring structural consistency along its full length without welded joints.
• Critical sections of the chassis are strategically reinforced based on CAE engineering analysis and physical validation testing, significantly improving resistance to bending and torsional deformation while increasing overall frame rigidity.

Suspension System

Front Suspension

• Dependent suspension with a 9-leaf heavy-duty spring pack designed for high-load operation.
• Hydraulic shock absorbers help quickly damp road-induced vibration.
• An anti-roll bar improves vehicle stability when travelling over uneven roads or carrying bulky cargo.

Rear Suspension

• Dependent suspension with a 9+12-leaf heavy-duty spring configuration designed for high-load operation.
• Rubber spring pads positioned beneath the leaf-spring assembly provide additional vibration absorption, reducing shocks and vibration transmitted from the road to the chassis.

Safety Systems

The HOWO V750L incorporates a comprehensive range of active and passive safety technologies.

• The cab is reinforced with anti-collision beams at the front and in the doors. The structure has also undergone comprehensive impact testing, including frontal, rear and roof impact tests.
• ABS – Anti-lock Braking System: Helps prevent wheel lock-up during emergency braking or braking on slippery surfaces, allowing the driver to maintain greater steering control.
• Unlike conventional two-channel systems, the V750L features an independent four-channel ABS system. Wheel slip is monitored individually, allowing braking pressure to be adjusted according to the operating condition of each wheel for more precise and effective braking control.
• ASR – Anti-Slip Regulation / Traction Control: Actively limits drive-wheel spin during acceleration, helping maintain directional stability while reducing unnecessary tire wear.
• Automatic slack adjusters are fitted on both the front and rear axles to maintain the appropriate brake-shoe clearance automatically.
• Exhaust brake assists with speed control during downhill driving and reduces reliance on the service brakes.
• Three aluminum-alloy air reservoirs provide a combined capacity of approximately 33 liters.
• A spring-applied parking brake system provides secure vehicle holding when parked.

Cargo Body System

The HOWO V750L is equipped with a 6.3-meter tarpaulin cargo body with lift-up side panels, designed to maximize usable cargo space while providing convenient side access for loading and unloading.

• Cargo body length: 6.3 meters
• Internal dimensions (L × W × H): 6,300 × 2,360 × 2,425 mm
• Cargo volume: Up to 36.13 m³

The high-volume cargo body supports a wide range of logistics applications, including bulky goods, e-commerce shipments, express deliveries, palletized cargo and general commercial freight.

Combining heavy-duty engineering with the maneuverability and operating efficiency required for urban logistics, the HOWO V750L 4×2 delivers a practical balance of cargo capacity, driver comfort, safety and operating performance for modern logistics operations.