Hydraulic impact / Junttan / HHK5A
HHK5A
Junttan HHKA. Hydraulic impact hammer.
| Specification | Imperial | Metric |
|---|---|---|
| Ram weight | 11,023 lb | 5,000 kg |
| Rated energy (maximum) | 43,516 ft-lb | 59 kJ |
| Maximum stroke | 3.94 ft | 1.2 m |
| Blows per minute | 40-100 | |
| Hammer weight | 18,519 lb | 8,400 kg |
| Hammer length | 19.4 ft | 5.9 m |
Imperial values converted from Junttan's metric figures.
Source: Junttan website, HHKA series (junttan.com), Oct 2026. Confirm specifications with the manufacturer.