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Help CenterWireline Drilling!HF-44T Exploration Core Drilling Rig
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Core Drilling Rig
BQ1400m, NQ1100m,HQ750m, Wireline Drilling!HF-44T Exploration Core Drilling Rig
Main technical parameters
1 Drilling capacity
(1),Core drilling
|
Drill category |
Drill specification (mm) |
Drilling depth(m) |
|
|
Domestic
drill |
Inside and outside the flat drill |
Ø43x6 |
1400 |
54x6 |
1000 |
||
67x6 |
830 |
||
The thickening type drill |
50x5.5 |
1300 |
|
60x6 |
950 |
||
|
Rope core drill |
55.5x4.75 |
1400 |
|
71x5 |
1000 |
||
89x5 |
800 |
||
|
DCDMA Drill |
The thickening type drill |
BW |
1250 |
NW |
1000 |
||
HW |
660 |
||
|
Rope core drill |
BQ |
1400 |
|
NQ |
1100 |
||
HQ |
750 |
||
(2),Water well drilling
Drill specification(mm) |
drilling diameter (mm) |
Drilling depth(mm) |
60 external upset |
200 |
800 |
73 external upset |
350 |
500 |
89 external upset |
500 |
300 |
(3)Foundation pile drilling:
89mm external upset drill : 89 mm outer thickening drill pipe
Loose strata borehole diameter:1000mm Loose strata borehole diameter: 1000 mm
Hard rock strata borehole diameter: 600mm Hard rock strata borehole diameter: 600 mm
Drilling depth: 100m Drill hole depth: 100 m
2,Gyrator turning Angle: 0 ~ 360 degrees
3,Gyrator
Style: double oil cylinder hydraulic rotary feed machinery
Vertical shaft hole diameter: 93 mm
Vertical shaft rotational speed (RPM)
DC motor revolving speed |
0~1500(r/min)stepless speed regulating |
|
Vertical spindle speed/torque |
0~190 rpm/2180 N.m |
0~320 rpm/1330 N.m |
Vertical spindle speed/torque |
0~600rpm /710 N.m |
0~980rpm /435 N.m |
Vertical shaft torque range: 0 ~ 2180 N.m
Vertical compression ability: biggest 90 kN
Vertical stroke: 600 mm
Vertical shaft hoisting capacity: biggest 120 kn
4,Hoist
Style: ac frequency conversion motor with planet gear speed reducer drive, hydraulic push rod brake, inverter control.
Wire diameter: 18.5 mm
Maximum lifting force: belay devices designed for 50 kn
Rope hoisting speed: 0 ~ 4 m/s ,infinitely variable speed
5 The chassis
Style: slide type (with sliding base), hydraulic control before and after the move.
6 The oil pump
ype: single gear oil pump
Displacement: 32 ml
Job stress: 20 mpa
Maximum pressure: 25 mpa
7 Drilling rig power
Dynamic category |
Vertical shaft rotary motor |
Motor winding turn |
type |
Z4-180-21 Dc motor speed contro |
IFB-50-37-B-B3 Ac frequency conversion motor
|
power |
45kw |
37 kw |
revolving speed |
1500r/min |
3000r/min |
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