Design Features of Amphibious ATVs
Design Features of Amphibious ATVs
The effectiveness of amphibious ATVs lies in their specialized design, which combines elements of both land and watercraft engineering.
The chassis is typically lightweight yet durable, often made from corrosion-resistant materials like polyethylene or aluminum. This ensures the vehicle remains buoyant in water while withstanding rough land conditions.
Tires and Tracks: Many models use large, low-pressure tires that act as both wheels and flotation devices. In some cases, track systems are added for enhanced traction in mud or snow.
Propulsion Systems: While tires can paddle the vehicle through water, some designs include dedicated propellers or water jets for improved speed and maneuverability in aquatic environments.
Sealed Body Construction: A watertight body prevents leaks and ensures buoyancy. The vehicle’s shape is also designed to minimize drag when moving through water.
Control Systems: Steering is achieved through skid steering (differential control of left and right wheels/tracks), which works effectively on land and water. Some advanced models include rudders for greater precision in aquatic use.
These design elements allow amphibious ATVs to perform consistently across multiple terrains, making them unique in the world of off-road mobility.