SINOTRUK HOWO 375HP 6x4 CNG Natural Gas Tractor Truck
The SINOTRUK HOWO 375HP 6x4 CNG tractor truck is a heavy-duty natural gas prime mover designed for long-distance freight transportation, container logistics, flatbed trailer transportation and general commercial cargo operations.
Powered by a natural gas engine with approximately 375 horsepower, the truck provides a practical alternative to conventional diesel-powered tractor trucks in markets where compressed natural gas is readily available.
The 6x4 drivetrain, reinforced heavy-duty chassis and double rear drive axles provide reliable traction and stable performance under loaded conditions. A multi-cylinder CNG storage system is installed behind the cabin to provide sufficient gas storage capacity for commercial transportation.
Product Advantages
375 HP Natural Gas Power
The truck is equipped with a natural gas engine producing approximately 375 horsepower. The power system is designed to provide reliable torque and stable performance for loaded transportation, highway logistics and commercial trailer operations.
CNG Fuel System
The behind-cab CNG cylinder system provides compressed natural gas storage for commercial transportation. The number of cylinders and total gas storage capacity depend on the actual vehicle configuration.
Heavy-Duty 6x4 Drivetrain
The 6x4 configuration uses one front steering axle and two rear drive axles, providing reliable traction, good load distribution and stable operation with different types of semi-trailers.
Reliable HOWO Chassis
The heavy-duty HOWO chassis is designed for commercial transportation and provides a strong foundation for long-distance freight operations and demanding road conditions.
Lower Fuel-Cost Potential
In markets with competitive natural gas prices and an established CNG refueling network, natural gas tractor trucks can provide an economical alternative for high-mileage commercial transportation.
Multiple Trailer Applications
The tractor can be matched with container trailers, flatbed trailers, cargo trailers, tanker trailers, curtain-side trailers and other compatible semi-trailers according to the customer's transportation requirements.
Technical Specifications
| Product Name | SINOTRUK HOWO 375HP 6x4 CNG Tractor Truck |
| Brand | SINOTRUK HOWO |
| Series | HOWO |
| Vehicle Type | Natural Gas Tractor Truck / Tractor Head |
| Fuel Type | CNG / Natural Gas |
| Drive Type | 6x4 |
| Number of Axles | 3 Axles |
| Driving Position | Left-Hand Drive |
| Overall Dimensions | Approximately 7500 × 2500 × 3600 mm |
| Wheelbase | According to Actual Vehicle Configuration |
| Cabin | SINOTRUK HOWO HW76 Cabin |
| Cabin Type | Sleeper Cabin |
| Cabin Equipment | Air Conditioner, Adjustable Driver Seat and Sleeper |
| Engine Fuel | Compressed Natural Gas |
| Engine Power | Approximately 375 HP |
| Engine Model | According to Actual Vehicle Configuration |
| Engine Type | Six-Cylinder, Turbocharged Natural Gas Engine |
| Emission Standard | According to Actual Vehicle Configuration |
| Transmission | HOWO Heavy-Duty Manual Transmission |
| Number of Gears | 10-Speed or 12-Speed, Depending on Configuration |
| Front Axle | Heavy-Duty Steering Axle |
| Rear Axles | Two Heavy-Duty Drive Axles |
| Steering System | Hydraulic Power Steering |
| Suspension | Heavy-Duty Leaf Spring Suspension |
| Braking System | Dual-Circuit Compressed Air Brake |
| Tire Size | 12.00R20 or Equivalent Radial Tires |
| Number of Tires | 10 Tires + 1 Spare Tire |
| Fifth Wheel | 50# or 90# According to Trailer Requirements |
| Electrical System | 24 V |
Why Choose Us
Professional commercial vehicle exporter
Multiple SINOTRUK HOWO tractor trucks available
Natural gas and diesel truck options
Competitive export prices
Detailed vehicle photos and videos provided
International shipping and customs support
Spare parts and maintenance support
Important Notice
All specifications, dimensions, engine information, horsepower, transmission details, gas cylinder information and other technical data shown on this page are provided for general reference only.
The actual vehicle model, production year, mileage, engine model, engine power, emission standard, transmission, axle ratio, tire specification, overall dimensions, number of gas cylinders, gas cylinder volume, total gas storage capacity, fifth wheel and cabin equipment may vary between individual vehicles.
The 375 HP figure shown on this page is a reference based on the vehicle identification shown in the product images. The exact natural gas engine model and rated power should be confirmed according to the actual vehicle nameplate and technical documentation.
Natural gas vehicles may be subject to gas-cylinder inspection, certification, registration, transport and import requirements in the destination country. Customers should confirm the applicable local regulations before placing an order.
The final vehicle specifications, configuration, condition, price, delivery time and shipping terms are subject to confirmation with our sales representative. Please communicate with our sales team to confirm the actual vehicle configuration before placing an order.
Send Us Your Inquiry
Please provide the following information so that we can recommend a suitable HOWO natural gas tractor truck:
Required engine horsepower
CNG or LNG requirement
Required gas storage capacity
Preferred production year
Required trailer type
Required quantity
Destination country or port
Contact us to receive the actual vehicle specifications, gas system information, detailed photos, operating videos, shipping plan and latest quotation.
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