How does a Gas Wood Chipper work?
Regardless of size/brand, wood chippers work in the same primary way: an internal engine (which may be electric or fossil fuel) powers the machine.
A gearbox connects the motor to a series of cutters via pulleys and V-belts. The pulley allows the engine to regulate how fast these blades move, while the V-belt transmits engine performance. Internal gears also aid in speed and power regulation.