Hydraulic impact / Junttan / HHK3S
HHK3S
Junttan HHKS. Hydraulic impact hammer.
| Specification | Imperial | Metric |
|---|---|---|
| Ram weight | 6,614 lb | 3,000 kg |
| Rated energy (maximum) | 32,453 ft-lb | 44 kJ |
| Maximum stroke | 4.92 ft | 1.5 m |
| Blows per minute | 30-100 | |
| Hammer weight | 12,456 lb | 5,650 kg |
| Hammer length | 21.6 ft | 6.58 m |
Imperial values converted from Junttan's metric figures.
Source: Junttan website, HHKS series (junttan.com), Oct 2026. Confirm specifications with the manufacturer.