YYT28 Hydraulic Rock Drill
1)yyt28 hydraulic rock drill is a new generation drilling equipments 2)The yyt28 can use water flushing or air flushing
The yyt28 is made for general excavations,quarrying and bolting with hexagonal shank rods with a shank size of 108mm(41/2”)*22mm(7/8”).
The yyt28 can use water flushing or air flushing
| Size | 2CM | |
| weight | 360 kg | |
| Power | 7kw | |
| Working pressure | 15 – 17.5Mpa | |
| Oil flow | 30 - 35L | |
| Impact energy | 60 J | |
| Impact frequency | 60 Hz | |
| Torque | 65Nm | |
| Rotation | 270r/min | |
| Air/Water flushing pressure | 5-8kg/5-8kg | |
If you have any questions, please feel free to let us know.
YYT28 Hydraulic Rock Drill
