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Email: sales@prodrill.com.cn
Tel:0086-18959243380
Addr: Room 805 C1 Wanda Plaza, No.5 Jinzhong Road, Huli District, Xiamen, China
PD28 Hydraulic Excavator Drill Attchment Drill
The PD-28 is made for general excavations, quarrying and bolting with hexagonal shank rods with a shank size of 108mm(41/2")*22mm(7/8"). The PD-28 can use water flushing or air flushing.
PD-28 is a hydraulic rock drill to drill diameter 32mm(1¼") to 50mm(2") holes.
| PD-28 Excavator Drilling Attchemnt Specification | ||
| Drill bits & Drill rods | Drilling Scope | φ32-φ46mm |
| Length of rail | 3.3m | |
| Length of drill rod | 3m | |
| Max drilling depth | 2.5m | |
| Drill rod shank size | 22*108mm | |
| Model No. | PD-28 | |
| Hydraulic rock drill | Impact Energy | 60-65J |
| Impact Frequency | 55-65HZ | |
| Rotary Speed | 250-300rmp | |
| size | 600mm*173mm*190mm | |
| weight | 30kg | |
| Power | 7kw | |
| Working pressure | 15-17.5Mpa | |
| Oil flow | 30-35L/min | |
| Air/Water flushing Pressure | 5-8kg/3-5kg | |
| Air/Water consumption | 0.6m3/min/10L/min | |
| Torque | 60-65Nm | |
| Model | Y28 | |
| Air Compressor | Type | Piston type |
| Mini air Consumption | 1m3/min | |
| Max air pressure | 5-8kg | |
| In drilling control system | electric & hydraulic | |
| Drilling degree | ±90。Or ±30。 | |
| Excavator | 4 tons any brands | |
| Assembly | Can be installed directly for use without any change excavator | |
