NZ Logging Crew CAT 552 mechanized tree falling on EMS tractionline. nz forestry

It depends on the economics, machine operator skill/ experience, terrain, tree size, what other machines (combinations)are on the crew. If harvesting small blocks on flat ground most of the time, with a bit of moderate slope, then a leveler may not be required. Steep terrain and every day in good wood, cutting for good cable yarders then the leveler and cable assist are more likely to pay. Small woodlots - 4 flat bas

Discuss this in the forum topic Leveler vs flat base?.