It uses a chain drive system to rotate the trenching cutters, thus cutting the desired trenches in the ground. This type of machine is typically hand-operated and suitable for small to medium-sized trenching operations.
The hand-operated chain trencher is powered by an internal combustion engine or electric motor, which drives the chain to rotate the trenching cutters. The operator controls the machine's forward movement via a handle, and the rotating cutters cut the soil to form trenches. The trench depth and width can be controlled by adjusting the machine settings.
