A Three-Wheel Truck (also known as a cargo tricycle or motorized tricycle) is a small transport vehicle designed for carrying goods over short to medium distances, especially in urban and rural areas. It has three wheels—one at the front for steering and two at the rear for stability and load support. The vehicle typically consists of an engine (petrol, diesel, or electric), a driver’s cabin or seat, handlebars or steering wheel, a cargo bed or box at the rear, transmission system, suspension, and braking system.

In operation, the engine generates power which is transmitted through the gearbox and drivetrain to the rear wheels, enabling the vehicle to move. The driver controls direction using handlebars or a steering wheel, and speed is managed through the throttle, clutch (in manual models), and brakes. Goods are loaded onto the rear cargo bed, which is designed to carry moderate loads efficiently. Due to its compact size and three-wheel design, the vehicle can easily navigate narrow roads and congested areas. Some models also include tipping mechanisms for easy unloading. Three-wheel trucks are widely used for local deliveries, small business transport, and agricultural produce movement because they are fuel-efficient, affordable, and easy to maintain.