| 摘要 |
<p>A sand off-road vehicle is mainly composed of a steering system (20), a brake system (30), a transmission system (50), a drive system (70), an electrical system (80), a frame (10), wheels (90) and so on. It also includes a two-wheel or four-wheel independent suspension (60) that includes front suspensions and rear suspensions. The frame (10) is mounted on wheels via the suspension (60). The transmission system (50) is located at the rearward of the frame (10), and its two transmission quadrate beams are fixed on inner sides of wheels (90). The drive system (70) is located at the rearward of the frame (10), and the power of its engine is transferred to the transmission system (50) through a drive pulley, a transmitted belt (508) and a driven pulley, or the engine is connected to the drive pulley via a middle transmission, and then the power is transferred to the transmission system (50) through a drive pulley, a transmitted belt (508) and a driven pulley.</p> |
