Eigine
|
| Model |
Cummins 4BTA |
| Type |
Direct injection, turbocharged, water cooled |
| Rated power |
93 KW |
| Rated speed |
2200 rpm |
Main Technical Specification
|
| Tracked drilling carriage |
|
| Rock rigidity |
f=6~20 |
| Diameter of drill hole |
60~130 mm |
| Depth of drill hole |
25 m |
| Traveling speed |
2 km/h |
| Grade ability |
25° |
| Rotation speed |
0~70 rpm |
| Working pressure |
0.5~1.4 MPa |
| Air consumption |
7~12 m3/min |
| Compressor |
|
| Type |
Screw rotating one stage compression oil cooled |
| Displacement |
10.2 m3/min |
| Pressure |
0.7~1.0 MPa |
| Lubricating mode |
Forced lubricating according to lubricating compression |
| Drive mode |
Coupler direct |
| Volume of lubricating oil |
60 L |
Tyre
|
| Tyre size |
6.5-16 |
| Tyre pressure |
0.6 Mpa |
| Tread |
1560 mm |
Dimensions
|
| Tracked drilling carriage |
|
| Overall length |
4250 mm |
| Overall width |
1980 mm |
| Overall height |
2260 mm |
| Compressor |
|
| Overall length |
3360 mm |
| Overall width |
1850 mm |
| Overall height |
1850 mm |
| Connector size |
R1.1/2″x1, R1″x2 |
| Max. working altitude |
3000 m |
Weight
|
| Tracked drilling carriage |
3000 Kg |
| Compressor |
21000 Kg |
Main Features
|
| Tracked drilling carriage |
|
| Self-powered high efficiency |
|
| Energy saving, lower noise, less operation cost |
|
| Wide range of usage, esy for maintenance |
|
| Major components such as motor, control valve, made in Germany and Japan |
|
| Large scope amplitude modulation capacity |
|
| Compressor |
|
| Advanced microprocessor monitoring all changes for compressed air demand, lowering air consumption |
|
| Motor, mounted roller, ball bearing made in Germany |
|
| Advanced separator and filter insuring residual oil content less than 3ppm |
|
| Aluminum radiator easy for cleaning |
|
| Anti-high temperature pipe and connector preventing oil leakage |
|
Optional
|
| 10~20m3/min air delivery compressor series |
|
| Depth of drill hole with 30m, 35m |
