30G Hydraulic Hammer Rock Breaker with 150mm Diameter Chisel
DOPRO is a professional manufacturer of hydraulic breakers with over 10 years of industry experience. Our factory spans more than 10,000 square meters, establishing us as a leading manufacturer in China's domestic market. We are now expanding globally, successfully serving customers across Asia, Europe, USA, Latin America, and Oceania.
Features & Benefits
- Reduced overall weight for easy control and positioning
- High performance capability
- Low maintenance cost
- Universal mounting frame compatibility
Technical Specifications
| Description |
Unit |
DPHB15G |
DPHB20G |
DPHB30G |
DPHB40G |
| Weight of main body |
kg |
640 |
800 |
1200 |
1590 |
| Tool Diameter |
mm |
120 |
135 |
150 |
160 |
| Impact Rate |
bpm |
400~525 |
400~550 |
350~450 |
300~350 |
| Operating Pressure |
mpa |
16~18 |
14.5~18 |
14.5~18 |
16~18 |
| Overall Length |
mm |
2115 |
2257 |
2680 |
2886 |
| Applicable carrier weight |
Ton |
15-19 |
19-22 |
26-32 |
32-44 |
| Required Oil Flow |
L/min |
120~155 |
125~160 |
160~210 |
200~250 |
| Valve Assy Position |
|
Internal |
Internal |
Internal |
Internal |