STANDARD HELICAL DRIVE HEADS

PierTech’s Standard Helical Drive Heads were designed specifically for helical piers or piles installation. Designed by real-world engineers who understand the demands of the foundation industry, these drive heads are designed to perform under the most strenuous environments. Their design also allows them to run at the highest efficiency rates so that they will perform dependably for years.

5K – 7K

9K – 12K

13K – 16K

20K – 30K

Description 5ADS 6ADS 7ADS 7ALS
NOMINAL TORQUE (FT LBS) 4,500 5.700 7,200 7,200
RECOMMENDED FLOW (GPM) 20-36 20-36 20-36 20-36
MAX PRESSURE – DO NOT EXCEED 3500PSI @ 26 GPM 3500PSI @ 26 GPM 3500PSI @ 26 GPM 3000 PSI
MAX FLOW – DO NOT EXCEED 60GPM @1600 PSI 60GPM @1600 PSI 60GPM @1600 PSI 3000 PSI
MAX HORSE POWER 55 55 55 55
PRESSURE RELIEF VALVE INCLUDED INCLUDED INCLUDED INCLUDED
ENERGY CONTROL VALVE INCLUDED INCLUDED INCLUDED INCLUDED
STANDARD OUTPUT SHAFT 2.5″ HEX 2.5″ HEX 2.5″ HEX 2.5″ HEX
WEIGHT (LBS) 288 LBS 288 LBS 288 LBS 288 LBS
OVERALL LENGTH (IN) 33.7″ 33.7″ 33.7″ 33.7″
DIAMETER (IN) 11.4″ 11.4″ 11.4″ 11.4″

Contact us talk to a helical pier equipment expert.