Hydraulic impact / Junttan / HHK30S
HHK30S
Junttan HHKS. Hydraulic impact hammer.
| Specification | Imperial | Metric |
|---|---|---|
| Ram weight | 66,139 lb | 30,000 kg |
| Rated energy (maximum) | 325,264 ft-lb | 441 kJ |
| Maximum stroke | 4.92 ft | 1.5 m |
| Blows per minute | 30-100 | |
| Hammer weight | 105,822 lb | 48,000 kg |
Imperial values converted from Junttan's metric figures.
Source: Junttan website, HHKS series (junttan.com), Oct 2026. Confirm specifications with the manufacturer.