Head sheave is mounted on the derrick, for supporting the dragging between hoist roller and hoist containers, guide wire rope steering. Rope groove with plastic lining or rubber block, increasing the service life of wire rope.
Model Head sheave Dia(m) Rope dia(mm)Max flow distance(mm)Bearing distance(mm)
TZD-600/300 0.6 16 300 670
TZD-800/700 0.8 20 700 1100
The above pictures only for reference as different production batch & specs.Pls contact our sales staff for confirm.