Hercules Helical Drive Heads

Whenever you need the maximum power, Piertech’s Hercules Helical Drive Heads can help you get the job done.  Our products feature greater power and speed than other drive heads on the market and are specifically engineered for helical pier and pile installation.  Our drive heads help you maximize efficiency and reduce operator error.

70K – 150K Hercules Helical Drive Heads

Features

  • High quality gearbox in compact form
  • Built in pressure relief valve
  • ICV (Inertia Control Valve) prevents sudden decompression of oil, caused by pile kick-back
  • High efficiency motor
  • Extreme duty shaft locking system
  • No complex hoses, valving or filtration
  • 2 speed drives available
  • 1 year warranty

DescriptionMD 110MD 160MD 190
NOMINAL TORQUE86,000 FT-LBS130,000 FT-LBS150,000 FT-LBS
MAX FLOW65 GPM65 GPM65 GPM
MAX PRESSURE3,500 PSI3,500 PSI3,500 PSI
MAX POWER127 HP127 HP127 HP
MOTORRADIAL PISTONRADIAL PISTONRADIAL PISTON
PRVINCLUDEDINCLUDEDINCLUDED
ICVINCLUDEDINCLUDEDINCLUDED
OVERALL LENGTH64″70″70″
DIAMETER24″24″24″
WEIGHT
(NO HITCH / OIL)
2267 LBS2626 LBS2633 LBS
SHAFT130 MM SQUARE130 MM SQUARE130 MM SQUARE