Discovery - Masts

Cantilever Type, 200 Ton to 1000 Ton Capacity, Conventional Drawworks or Hydraulic Raising. Bootstrap Type, 150 Ton to 500 Ton. Capacity, Conventional Drawworks Raising. Sectional Type, 75 Ton to 250 Ton Capacity, Hydraulic Raising.. Telescoping Type, 75 Ton to 180 Ton Capacity, Hydraulic Raising.