Welcome to Rock Hammer Services

Distributors of new Korean made JSC (JISUNG) brand Rock Breakers & Parts


1. 19 models to select. From 100kgs to 3900 kgs. Also 4 huge breakers now available (4 to 8 Tonnes operating-weight)

2. Moderate purchase and parts pricing.

3. Non dealer - dependent , owner maintenance and overhaul if desired.

4. 3 moving parts, non-complex, slightly wider design for strong chuck housing and durable through bolts.

5. Larger models are speed and blow impact variable.

6. Will never be an orphan. Parts will always be available.

Bottom Line! A JSC(JISUNG) is a contractor-friendly and sensible choice of breaker for short and long term ownership,in metropolitan or remote locations.