Engine and Powertrain

• The HOWO 371HP tractor truck is equipped with a powerful 6-cylinder in-line diesel engine, model WD615.47, featuring a displacement of 9.726 liters. It delivers a maximum output of 371 horsepower at 2200 rpm and a peak torque of 1590 Nm between 1100-1600 rpm.
• The engine is designed with advanced technologies such as water cooling, turbocharging, and intercooling, ensuring high performance and fuel efficiency.
• The transmission system includes a HW19710 manual transmission with 10 forward gears and 2 reverse gears, providing smooth and reliable gear shifting.

Chassis and Suspension

• The chassis is built with a robust U-profile parallel ladder frame, measuring 300x80x8 mm, reinforced with cold-riveted cross members. This design ensures durability and load-bearing capacity.
• The front suspension consists of 10 semi-elliptic leaf springs with shock absorbers and stabilizers, while the rear suspension features a bogie suspension with 12 leaf semi-elliptic leaf springs and stabilizers.

Braking and Steering Systems

• The braking system includes dual-circuit compressed air brakes for service braking, spring energy brakes for parking (emergency) braking, and an engine exhaust brake for auxiliary braking. ABS is also available as an option.
• The steering system is equipped with a ZF8098 hydraulic power steering unit, providing precise and effortless steering control.

Cab and Comfort Features

• The HOWO 371HP tractor truck features a spacious HW76 cab with a one-sleeper configuration, offering a comfortable working environment for the driver.
• The cab is equipped with an air-conditioning system, adjustable air driver's seat with heating and ventilation, and a stereo radio with a USB interface. It also includes safety features such as seat belts and an adjustable steering wheel.

Dimensions and Capacity

• The overall dimensions of the vehicle are 8214x2496x3386 mm (unloaded), with a wheelbase of 3625+1350 mm.
• The vehicle has a curb weight of 12,290 kg and a maximum loading capacity of 30,000 kg, making it suitable for heavy-duty applications.

Fuel Efficiency and Environmental Standards

• The engine meets the Euro II emission standard, balancing power output with environmental considerations.
• The fuel consumption is rated at approximately 32 liters per 100 km, ensuring cost-effective operation.

Additional Features

• The HOWO 371HP tractor truck is equipped with a 300L aluminum fuel tank with a locking fuel cap, providing sufficient fuel capacity for long-haul trips.
• The electrical system operates at 24V, with a 7.35KW starter and a 28V, 1500W alternator. It also includes various lighting systems such as headlamps, fog lights, and reverse lights.