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Crane Mounted Attachment

JUNTTAN HHK18A

The HHK18A is used for driving precast concrete, steel, and timber piles on civil construction projects, mounted to a crane.

Product image

Independent hydraulic hammer for reliable driving.

Paired with its own powerpack for fully independent operation. Drop height and blow energy adjust to suit different soil and pile types. A dependable choice for foundation projects needing controlled, repeatable impact.

product features

Independent Adjustable Power

The HHK18A is engineered to deliver adjustable, independent driving power on demanding piling jobs.

Configuration

Paired with a hydraulic powerpack, creating independence from host machine hydraulics, and enables independent running.

Adjustability

Drop height and blow energy are turned to match soil conditions and pile type, avoiding damages and maximising penetration as needed.

Design

The hammer frame and drive cap design concentrates impact force through centreline, cutting sideways vibration and noise. Suited for precast concrete, steel tube, steel sheet, and timbe pile installation.

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Download our full catalogue for detailed specifications of plant machinery, piling, and drilling equipment, technical data, and capability information to support project planning and procurement decisions.