At the same time, the helical gears’ teeth are unparalleled to the gears’ axis and make an angle with it. These gears have higher loading capacity, smooth motion, and fewer sound. The vehicle is controlled by only a pace accelerator and brake. A fluid flywheel is useful for equipment transmissions. https://gearbox43074.blogofchange.com/34235716/5-essential-elements-for-gearbox