Model: FCMJ1-14
Overall size (L×W×H): 7050×920×1750 mm
Section (W×H): 2×2~3.5×3.5 m
Drilling speed: 0.8~2 m/min
Drill pipe length: 3050 mm
FCMJ1-14 Drilling jumbo is mainly used to drill blast holes for tunneling constructions in mining, metallurgy, water and electricity, railway, highway engineering, etc. This series uses all hydraulic drive, with high efficiency and speed which can be 0.8-2 m/min. The advanced hydraulically controlled drilling system, which is safe and simple to operate, incorporates the auto stop and anti-jamming function, auto-stop at end-point, auto wash. Working with electric motor can improve the working environment a lot, reduces noise, dust and energy consumption. The flexible hydraulic rock drill can work on the section, roof, side and floor. The jumbo cannot only drill blast hole, according to the basis of section, it can drill bolt hole conveniently with our patent impeller.
Item |
Parameter |
|
Body |
Overall size (L×W×H) |
7050×920×1750 mm |
Hole diameter |
Φ33~Φ102 mm |
|
Drill pipe length |
3050 mm |
|
Hole depth |
2.7 m |
|
Drilling speed |
0.8~2 m/min |
|
Section (W×H) |
2×2~3.5×3.5 m |
|
Climbing capability (s mooth-riding surface) |
25% |
|
Total weight |
≈6500 kg |
|
Walking aids |
Engine power |
30 KW |
Running speed |
2.5 km/h |
|
Min. turning radius |
4.5 m |
|
Boom |
Up and down |
up55°, down16° |
Swing boom |
inner31°, outer31° |
|
Compensation |
1500 mm |
|
Rotation angle |
positive180°, negative180° |
|
Thruster |
Pitching |
down105°, up15° |
Swing angle |
inner45°, outer45° |
|
Total length |
4150 mm |
|
Hole depth |
2700 mm |
|
Max. Propulsion |
9000 N |
|
Impact flow |
30~45 L/min |
|
Impact oil pressure |
14~16 Mpa |
|
Torque |
60~260 N·m |
|
Impact energy |
100~200 J |
|
Impact frequency |
34~67 Hz |
|
Rotating speed |
200~400 r/min |
|
Air system |
Blowing hole air pressure |
0.7 Mpa |
Oil tank air pressure |
0.03 Mpa |
|
Rock drill air pressure |
0.4 Mpa |
|
Water system |
Rock drill water pressure |
(≥) 1.2 MPa |
Colder water pressure |
(≤) 0.6 MPa |
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