The T-4 operator-propelled chain-type trencher is designed for jobs requiring up to a 12-in.-deep by 3-in.-wide trench in a short period of time. Depths of 6, 8 and 12 in. with 4- or 18-in.

Niemann ACE Hardware (Niemann) wanted to enhance its rental offerings for Ground Hog T4 trenchers by optimizing the unit’s power source and maintenance intervals. The trencher’s existing engine was ...