Ditch Witch RT45 trencher has a Tier 4, 49-horsepower Deutz D2.9 L4 diesel engine
The RT100 ride-on trencher has a Tier 4-Interim, 100-horsepower Deutz engine.
Vermeer has added to its RTX line of rubber-track trenchers with the RTX450, powered by a 49-horsepower Tier 4-Final engine.
Toro says its RT600 trencher is the only trencher in its class using a flywheel, torsion shaft and planetary gear reduction system.
Quad track undercarriage and tilting frame highlight the RT120 Quad trencher.