Feature
Excavator mounted rock drilling attachments are designed to be used in various job sites such as drilling and blasting, quarrying & Mining, rock bolting, rock and concrete demolition, construction works, etc. Pro Drill rock drills’ percussion hour to engine hour ratio is exceptionally good at 60 %, which is substantially higher than what can be achieved with conventional drilling rigs. This is best proven in difficult conditions where other solutions fail to drill holes without the exceptional reach of the excavator’s boom.
Besides demanding conditions, Pro Drill Excavator Drill can also be used as hydraulic rock splitter to demolish over sized rock bad and huge concrete building removal.
1. HC20 Hydraulic Drifter ( Montabert From France)
Technical Parameter for HC20 Hydraulic Driffer
Item |
Description |
Unite |
Parameter |
|
1 |
Import Parameter |
Import Oil Pressure |
Mpa |
12-16 |
2 |
Import Rate |
L/min |
30-60 |
|
3 |
Import Frequency |
Hz |
≧43 |
|
4 |
Import Energy |
J |
50-80 |
|
5 |
Rotation Parameter |
Rotation Oil Pressure |
Mpa |
8-16 |
6 |
Rotation Rate |
L/min |
20-40 |
|
8 |
Maximum Torque |
Nm |
40-60 |
|
11 |
Net Weight |
Kg |
≦30 |
|
13 |
Drilling hole Dia |
mm |
32-45 |
|
14 |
Drilling depth |
m |
≦8 |
2. HC20 Rock Drill Set
HC20 Rock Drill Technical datesheet:
Drilling Diameter |
30-50mm |
Import Rate |
≤45 L /min |
|
Shank |
Hex style and Thread style |
Drilling depth |
3m or 4m |
|
Import Energy |
≥90J |
Import Frequency |
≤45 L /min |
|
Import Oil Pressure |
12-14.5MPa |
Rotation Oil Pressure |
10MPa |
|
Drilling depth |
3m |
Drill rod size |
B25 |
|
Drilling speed |
500-1000mm/min |
Operation Oil Pressure |
≤14.5 MPa |
|
Rotation Speed |
150-300r/min |
Swing Torque |
110N·M |
|
Rotation Rate |
30L/min |
Application stratum |
F=6-20 |
3.HC20 Excavator Mounted Rock Drill :
Feathers:
1 .HC20 Excavator Mounted rock drill suit to the 15-20 tons excavator mounted machines.
2. The rate of the Pump can reach 200L/min, drilling diameter 30-50mm, 3m or 4m depth per time drilling.
3. Drilling speed: 3-5min/m for hard rock, 1min can drill 1m depth for soft rock.
4. Excavator mounted rock drill can use the same type of hydraulic oil pipe line as hydraulic breaker.
4. Remarks: