Hydraulic Roof Bolter
Minimum Order: 0
Quality/Safety Certification: 0.00
Features and usage
Handy,explosion-proof,variable speed,slight vibration,low noise,holedrilling,stirring anddolting can be ac
Hydraulic Roof Bolter Main Specifications
| MQTB - 55/1.7C | |
Working pressure | MPa | 0.4~0.63 |
Nominal speed | MPa | 0.5 |
Nominal torque | rpm | more than 300 |
Idle speed | N.m | more than 45 |
Air consumption | rpm | more than 1000 |
