-
Max.Pile Diamete
1800mm -
Max.Pile Depth
64/51m -
Operating Weight
63T
Efficient and flexible: Widely used in small dia. & deep borehole construction in civil engineering, high main hoist lifting up and down speed, high verticality of finished borehole, high working efficiency in civil construction.
Special chassis: Telescopic large widening chassis designed for rotary drilling rig, roller type large diameter slewing bearing to guarantee the high stability in deep borehole construction.
Economical and energy-saving: Imported large-displacement EFI engine with strong power, adopts power optimization control technology, adjusts power distribution in real time, fast response speed, higher fuel efficiency and more energy-saving.
High reliability: The mast adopts box structure with strong resistance to torsion and fatigue; designed service life more than 20000 hrs.
Drilling upgrade: Adopting sixth generation kelly bar with upgraded material and strengthened block ring, the overall strength increased by 25% with high drilling ability in strongly weathered rock layer.
Intelligent upgrade: 10-inch HD
|
Main performances |
Unit |
Parameter |
Remark |
|
Pile |
|||
|
Max. drilling diameter |
mm |
1800 |
|
|
Max. drilling depth |
m |
64/51 |
① |
|
Rotary drive |
|||
|
Rated output torque |
kN·m |
205 |
|
|
Rotation Speed |
rpm |
5~30 |
|
|
Crowd system |
|||
|
Crowd force |
kN |
165 |
|
|
Line pull |
kN |
160 |
|
|
Stroke |
mm |
4200 |
|
|
Main winch |
|||
|
Lifting capacity |
kN |
185 |
|
|
Wire rope diameter |
mm |
28 |
|
|
Max. line speed |
m/min |
75 |
|
|
Auxiliary winch |
|||
|
Lifting capacity |
kN |
80 |
|
|
Wire rope diameter |
mm |
20 |
|
|
Max. line speed |
m/min |
75 |
|
|
Mast inclination |
|||
|
Forward/backward |
° |
5/90 |
|
|
Lateral |
° |
±3 |
|
|
Main Chassis |
|||
|
Base engine |
/ |
6HK1 |
|
|
Engine power |
kW/rpm |
212/2000 |
|
|
Emission regulation |
/ |
COMⅢ |
|
|
Engine displacement |
L |
7.79 |
|
|
Chassis length |
mm |
6380 |
|
|
Extension width |
mm |
4150 |
|
|
Track shoe width |
mm |
700 |
|
|
Swing radius |
mm |
3805 |
|
|
Overall machine |
|||
|
Overall height |
mm |
21040 |
|
|
Operating weight |
t |
63 |
|
|
Transport width |
mm |
3210 |
|
|
Transport height |
mm |
3560 |
|
①: friction kelly depth / interlocking kelly depth
|
Kelly bar |
Weight(Kg) |
Depth(m) |
Option |
|
|
Inter-locking kelly |
Φ406×4×13 |
8200 |
47 |
|
|
Φ406×4×14 |
8600 |
51 |
|
|
|
Friction kelly |
Φ406×5×13 |
8100 |
59 |
|
|
Φ406×5×14 |
8600 |
64 |
Standard |
|
