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Mining Equipment
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Fixed Hydraulic Rock Breaker PSJG-55, Main Motor Power 22kW AC380V 50Hz 1470r/min
Fixed Hydraulic Rock Breaker PSJG-55, Main Motor Power 22kW AC380V 50Hz 1470r/min
The PSJG-55 fixed hydraulic rock breaker is mainlyused for chute grill, breaker feed inlet and Large pieces of broken fixed points; It accepts a working functional, fixed base installation, and working arm swing structure with double oil cylinder drive and of centralized control AB:
TECHNICAL SPECIFICATIONS
| Power | |
| Main motor | 22kW AC380V 50Hz 1470r/min |
| Cooling motor | 180W AC380V 50Hz |
| Hydraulic system | |
| Rated pressure | 15MPa |
| Working flux | 58L/min |
| Pilot pressure | 3.0 ~ 4.0MPa |
| Working arm | |
| Boom length | 2000mm |
| Arm length | 1500mm |
| Left and right rotation amplitude | ± 36 ° |
| Boom cylinder | 90/45-440 |
| Qty | 1PC |
| Arm cylinder | 90/45-192 |
| Qty | 1PC |
| Angel oil cylinder | 90/45-300 |
| Qty | 1PC |
| Left and right rotation oil cylinder | 80/40-183 |
| Qty | 2PCS |
| Hydraulic hammer | |
| Drive oil pressure | 9 ~ 12MPa |
| Working flux | 24~50 L/min |
| Impact frequency | 500~950/ min |
| Chisel rod diameter | Φ53mm |
| Total machine mass | ~ 5500kg |
