Heavy Leading Company Limited is one of the most reliable manufacturers and suppliers of sinotruck howo cng tractor truck in China. If you're going to wholesale bulk durable sinotruck howo cng tractor truck made in China, welcome to get quotation from our factory. All customized products are with high quality and low price.
Products Specifications
| Configuration Item | Specifications & Custom Options (Available) |
| Drive Type | 6x4 (3-axle, tandem rear drive), classic heavy-duty chassis |
| Fuel Type | CNG (Compressed Natural Gas) – Lower fuel cost & eco-friendly |
| Engine Power | Standard: 380HP / 400HP CNG engine. |
| Customizable: Upgrade to 430HP (Sinotruk MT13 series) | |
| Emission Standard | Optional: Euro V / Euro VI (Adaptable to your country's regulations) |
| Transmission | Standard: Fast 12-speed manual gearbox. |
| Customizable: Upgrade to 12-speed AMT automatic transmission | |
| Rear Axle & Ratio | Standard: 13-ton dual rear axles. |
| Customizable: 3.7 / 4.11 / 4.63 axle ratios (for highway, general, or mountain haul) | |
| Suspension | Standard: Heavy-duty multi-leaf spring suspension. |
| Customizable: Upgrade to air suspension for better cargo protection | |
| Tires | Optional: 12R22.5 tubeless or 12.00R20 radial tires (your choice) |
| Gas Cylinder Configuration | Standard: Multiple CNG cylinders enclosed in side-mounted protective cage boxes. |
| Customizable: Adjust number of cylinders (e.g., 6 to 8 cylinders) to extend driving range | |
| Estimated Range | Approx. 800 – 1,000 km per full fill (depending on cylinder capacity customization) |
| Cabin Type | HOWO classic wide-body cab, 4-point air suspension, day cab or sleeper cab available |
| Comfort & Interior | Standard: Manual A/C, power windows, central locking, air-suspended driver seat. |
| Customizable: Add independent parking air conditioner (hot climate) or diesel heater (cold climate) | |
| Multimedia & Safety | Standard: Radio, USB, Bluetooth. |
| Customizable: 10-inch large screen + reversing camera, 360° surround view, TPMS | |
| Exterior Customization | Customizable: Fleet uniform colors (white, red, blue, yellow, etc.), add high-vibration warning lights |
| Chassis Attachments | Customizable: Add water sprayer (brake cooling system), side skirts, LED lighting upgrade |
product key technologies
Heavy-Duty Wheel and Tire Assembly
Features
Tire sidewall clearly marked with 12R22.5 specifications; tubeless design.
Silver steel wheel rim secured by 10 high-strength bolts; straightforward construction.
Advantages
Excellent Heat Dissipation: Robust steel rim resists deformation and effectively withstands high temperatures caused by heavy loads and long descents.
Easy Maintenance: Tubeless tires lose air slowly during a blowout (enhancing safety) and are easy to repair after punctures, reducing overseas after-sales costs.
Load Safety: Multi-bolt fastening design ensures a secure and reliable wheel-end connection during heavy-load hill climbing or high-speed driving.
CNG Cylinder Assembly
Features
Underslung Side-Mounted Layout: Cylinders are positioned along the side and beneath the chassis; the large protective cover features the "SINOTRUK" logo.
Highly Integrated Piping and Valves: Compact design with clearly organized connections; includes filters and manual valves.
Advantages
Low Center of Gravity for Stability: Compared to rear-mounted cylinders, the side-mounted layout significantly lowers the vehicle's center of gravity, enhancing stability during high-speed driving and cornering.
Space Optimization: Does not encroach on the space behind the cab required for trailer connections (fifth-wheel area), ensuring no interference with semi-trailer towing operations.
Safety and Convenience: External metal guards effectively protect the cylinders; the integrated piping and valve system allows for quick maintenance and servicing by local technicians in overseas markets.
Other Product Details
Products Application
Medium-to-long-haul logistics: Standard-load highway transport of consumer goods and express freight, offering extremely low fuel costs.
Heavy-duty short-haul transport: Hauling coal or steel from ports and mining areas to nearby locations, featuring a robust, high-load-capacity chassis.
Resource-rich export markets: Ideal for overseas markets where natural gas is cheap and diesel is expensive, significantly reducing fleet operating costs and ensuring a quick return on investment.
Customer Photo
Products Description
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