2 Passenger Electric Tricycle

The frame strength of 2 passenger leisure electric tricycle must be higher than that of ordinary electric scooters. This is because tricycles need to bear not only the driver's weight but also the long-term load of the rear passengers, battery pack, seat support, handrails, and the entire vehicle. A frame with insufficient strength will inevitably compromise quality. Our passenger-carrying electric tricycles use a welded steel frame. The steering riser, the central footrest crossbeam, the rear seat crossbeam, and the rear axle connection point are the main load-bearing areas. These parts are reinforced with thickened steel pipes and stamped reinforcement components. This is to reduce problems such as frame deformation, seat loosening, and chassis noise after prolonged use. Our company uses high-strength carbon structural steel pipes for the main beams of the frame. We strengthen the key load-bearing parts of the frame, and robotic welding ensures uniform welds with zero error. The surface treatment process includes pickling and rust removal, phosphating and passivation, cathodic electrophoresis for corrosion protection, and high-temperature electrostatic powder coating, forming multiple layers of protection. The frame has undergone static load testing and dynamic road testing to meet the structural strength requirements for multiple passengers.