An excavator-mounted attachment
with an articulating side grip
HMC Movax Sonic Side Grip Range
The SP-50, SP-80, and SP-100 Sonic Side Grip Vibratory Pile Drivers from HMC Movax are excavator-mounted attachments with articulating side grip that speeds up the pile driving process on any job site.
Manufactured in the U.S.A., the Sonic Side Grip uses an excavator’s hydraulics to safely and quickly pick up, unload, place, drive and extract piling.
This innovative pile driver is designed to overcome obstacles such as low overhead clearance and narrow passageways, as well as eliminate the need for peripheral equipment to be used in the piling operation.
The Sonic Side Grip range from HMC can handle pile up to 50′ long, H-beams, pipe pile and wood pile. There is a model to suit every application.
RPI Construction Equipment is the only company in the USA with HMC Movax Sonic SideGrip® equipment available for rent.


Hercules Machinery Corporation
Established in Fort Wayne in 1964, Hercules Machinery Corporation (HMC) is a manufacturer of high-quality construction equipment, including pile driving and foundation equipment.
HMC is realizing tremendous success with its Sonic Side Grip vibratory pile driver—a piece of equipment that is revolutionizing the way contractors drive steel sheet pile, H-beam, and pipe pile.
For more information about pile driving equipment and foundation equipment from HMC, contact RPI Construction Equipment.