China Brand Strong Power Rotary Drilling Rig for Sale
Description |
Unit |
BF-515 |
BF-525 |
BF-530 |
BF-535 |
Max. Drilling Diameter |
mm |
1800 |
1800 |
1800 |
1400 |
Max. Drilling Depth |
m |
15 |
25 |
30 |
35 |
Engine |
Model |
/ |
YCD4J22T-115 |
GBT5.9-C205 |
GBT5.9-C205 |
GBT5.9-C150 |
Rated Power |
kW |
110/2000r/min |
153/2000r/min |
153/2000r/min |
176/2200r/min |
Rotary Drive |
Max. output torque |
kN .m |
80 |
80 |
100 |
110 |
Rotary speed |
r/min |
17-40 |
17-40 |
17-40 |
17-40 |
Pull-Down Cylinder |
Max.pull-down piston push |
kN |
100 |
80 |
100 |
100 |
Max.pull-down piston pull |
kN |
80 |
100 |
100 |
100 |
Max.pull-down piston stroke |
mm |
2000-4000 |
2000 |
2000 |
2000 |
Main Winch |
Max.pulling force |
kN |
100 |
100 |
100 |
100 |
Max. single-rope speed |
m/min |
70 |
70 |
70 |
70 |
Dia of the steel wire rope |
mm |
24 |
24 |
26 |
28 |
Auxiliary Winch |
Max.pulling force |
kN |
60 |
60 |
60 |
60 |
Max. single-rope speed |
m/min |
54 |
54 |
54 |
54 |
Diameter of the steel wire rope |
mm |
14 |
16 |
16 |
16 |
Traveling |
Max. traveling speed |
km/h |
2.6 |
2.6 |
2.6 |
2.6 |
Min.ground claerance |
mm |
340 |
340 |
340 |
340 |
Approach angle |
° |
21 |
21 |
21 |
21 |
Departure angle |
° |
18 |
18 |
18 |
18 |
Max.grade ability |
% |
30 |
30 |
30 |
30 |
Overall Drilling Weight |
t |
22 |
26 |
28 |
29 |
Dimension |
Transportation condition |
mm |
8600*2300*2400 |
10100*2600*3500 |
11600*2600*3500 |
11740×3000×3400 |
Product usage:
BF series lock rod rotary drilling machine adopts hydraulic crawler type telescopic chassis, self-lift and landing collapsible drill mast, telescopic drill pipe and other technical applications. It is a kind of construction machinery suitable for drilling holes in construction foundation engineering.It is mainly suitable for the construction of sandy soil, viscous soil, silty soil and other soil layers, and is widely used in the construction of cast-in-place pile, continuous wall, foundation reinforcement and other kinds of foundation foundation.
Product performance:
1. Folding mast structure, simple and delicate structure, good durability, good machine stability, cost saving and maintenance more convenient.
2. The upper guide frame structure ensures the perpendicularity between the drill pipe and the ground, making the construction more convenient, improving the construction efficiency and increasing the safety.
3. The original patented structure design of the force head is reasonable, reliable lubrication, strong power, cost saving, not easy to damage, and convenient for maintenance.
4. Main winch: the original imported hydraulic motor is adopted, which is responsive and can be freely lowered. The lifting speed can reach 82m/min, greatly improving the construction efficiency.The main winch is placed in front of the operator's right hand, so that the operator can observe the working condition of the main winch at any time, and avoid the rope chaos caused by other factors.