Toro introduces high-speed and high-torque trencher attachments. The high-speed unit delivers an auger speed of 187 rpm at 11 gpm and 442 ft.-lb. of torque at 3,000 psi. The high-torque trencher has a heavy-duty drive system with an auger speed of 120 rpm at 11 gpm and 675 ft.-lb. of torque at 3,000 psi. The attachments fit most compact utility loaders, including the Dingo TX 420 and TX 425 Wide Track.