Designed for long-haul heavy-duty logistics and inter-regional high-efficiency transport scenarios, the SITRAK G7 Tractor Truck features a 4x2/6x4 drive system with a towing capacity of 40-60 tons. It is powered by Weichai WP13/WP14T/WP15 series diesel engines (380-610HP), Weichai WP15NG gas engines (540-630HP) or MAN-derived MC series engines (330-540HP), complying with Euro V-Euro VI emission standards for global market adaptability.
The ZF 12TX series/Weichai HW series/FAW Shaanxi Fast AMT automatic transmission (with hydraulic retarder) and 12T/16T MAN MCY series single-reduction rear axle (speed ratio 2.71-4.769) ensure efficient power transmission and excellent load-bearing capacity. The reinforced high-strength steel frame with optimized structure offers superior torsion resistance and stability, while the front-rear multi-leaf spring suspension (or optional air suspension) and 12R22.5 Class A tubeless tires adapt to various road conditions including highways, rural routes and long downhill sections.
The extended high-roof wide-body cab with four-point hydraulic suspension, Isringhausen/Grammer air-cushioned seats (with heating/ventilation) and automatic constant-temperature air conditioning effectively reduces driver fatigue during long journeys. Equipped with 12.3-inch full LCD instrument panel, 10.1-inch floating central control screen, multi-functional steering wheel and NVH noise reduction system (idle noise as low as 48.5dB), it enhances driving comfort and operability. Standard AEBS, EBS and cab rearward collision displacement technology ensure safety. Ideal for trunk line logistics, express delivery, cold chain transport and bulk commodity (coal, ore) long-distance transportation.
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