Sitrak G7S 6x4 Tractor Truck

      SITRAK G7S tractor truck is built for high‑intensity long‑distance trunk freight. It is equipped with an efficient high‑horsepower engine with abundant power output and outstanding low‑speed high‑torque performance for excellent heavy‑load start‑up and climbing capacity. The power assembly is well tuned to balance power output and fuel economy, maintaining good fuel consumption even under long‑term high‑speed cruising and continuous mountain climbing. Matched with proven manual gearbox, it features low transmission loss and smooth shifting to sustain heavy‑duty operation.

      The high‑roof double‑berth flat‑floor cab offers plenty of interior standing space. Wide berths and ergonomic suspension shock‑absorbing seats buffer road bumps effectively. Optimized sealing and noise‑insulation isolate engine noise, road noise and wind noise. Standard configurations including heating & cooling air‑conditioner, multimedia system and multiple large‑capacity storage compartments support two‑driver rotation for long‑haul trips and relieve driving fatigue. Neatly arranged electrical wiring with high‑protection connectors enables reliable performance under high‑temperature, rainy and dusty harsh conditions.

      Adopting classic 6×4 drive layout, this truck has maximum permitted gross combination mass of 40 tons. The lightweight‑optimized chassis reduces curb weight without sacrificing structural strength to increase effective towing capacity. Heavy‑duty axles deliver strong load‑bearing capacity and good heat dissipation against overheating during long‑mileage travel. Responsive braking system provides sufficient safety margin, compatible with container semi‑trailers, stake semi‑trailers and flatbed semi‑trailers. Large‑volume dual fuel tanks extend driving range and cut refueling downtime for higher transport efficiency. High‑strength welded frame resists torsion and deformation. 

      Manufactured under strict German‑style quality control, the truck enjoys low failure rate. Complete spare‑parts supply at home and overseas facilitates quick parts replacement and short repair hours to lower operational cost. Widely used in port container haulage, general cargo and cross‑regional mineral & building‑material logistics, this model is also ideal for export. It adapts well to diverse overseas road conditions, fuel qualities and climates, and ranks as a preferred heavy‑duty tractor for cross‑border long‑haul logistics.