The Ground Hog T-4 Trencher is a small, operator propelled, chain type trencher designed for jobs requiring up to a 12 inch deep trench in a short period of time.
The T-4 uses replaceable carbide tipped rock-type bits for digging in all soil conditions, and will dig a 3 to 3.5 inch wide trench to depths of 6, 8 and12inches.
It's narrow, highly maneuverable design allows the T-4 easy access to job sites.