70 ft Boom • Auxiliary Hoist • 3rd Drum • McKissick 1 Sheave 20 t Hook Block • 36 in Track Shoes • Expandable Width Tracks

110 ft Boom • 46000 lb Counterweight • 36 in Track Shoes • Hydraulic Counterweight Cylinder • Independent Swing and Travel • Expandable Undercarriage • 36 in Track Pads • Auxiliary Hydraulics

80 ft Boom • 4000 lb Counterweight • 36 in Smooth Track Shoes • Expandable Width Tracks

4 Sheave Hook Block • Track Shoes