
Drill angel: 0°-360°
Rated Power: 81kw
XY-44A Hydraulic Drilling Rig
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XY-44A model rig is a kind of full multipurpose and stable performance deep core drilling rig. It is not only suitable for the size of the alloy, diamond-based core drilling, but also can be used for engineering geological surveying and construction, hydropower engineering, highways, railways, ports and other fields of construction.
Main features
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1.Adapt auto vehicle transmission and clutch, good speed gear, easy operation.
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2.Vertical diameter 93mm. long feed distance, high drilling efficiency. Reduce drilling accident.
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3.Structure light weight, good disassembled the max weight 300kgs. Move convenient.
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4.High efficiency and lifting force strength. Equipped with water brake, hand oil pump. Drilling smooth and safety, avoid drilling accident.
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5.Control hydraulic system of feed pressure and speed. Adapt different drilling condition requirement, equipped down hole pressure indicator, easy get down hole drilling condition.
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6.Small Dimension and light weight. easy operation and maintaining.
XY-44A Main parameters |
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core drilling rig |
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Drill rod category |
Drill rod specifications(mm) |
Drilling depth(m) |
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Drill rod |
Inside and outside flat |
42 |
1400 |
50 |
1000 |
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60 |
830 |
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Cord coring |
55.5 |
1250 |
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71 |
1000 |
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89 |
800 |
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DCDMA Drill rod |
Cord coring |
BQ drill rod |
1300 |
NQ drill rod |
1000 |
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HQ drill rod |
750 |
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PQ drill rod |
420 |
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outside Thickening type |
60mm |
800 |
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73mm |
500 |
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89mm |
300 |
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Drill angel |
75°-90° |
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Engine |
Model |
Power |
speed |
Motor |
Y225S-4 |
37kW |
1480 r/min |
Diesel engine |
CA4110 |
81kW |
2800 r/min |
Revolver |
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Type: Double hydraulic cylinder into the mechanical rotary |
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Spindle diameter(mm) |
φ93 |
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Spindle speed (diesel engine) |
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Forward (r/min) |
60/90/166/272/379/481/183/296/514/835/1164/1476 |
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Reverse(r/min) |
63/198 |
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Spindle maximum torque(N·m) |
8000 |
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Vertical axis travel(mm) |
600 |
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largest lifting force of the vertical axis (kN) |
125 |
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Maximum pressure of the vertical axis (kN) |
90 |
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hoist |
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Type: planetary gear, handbrake |
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Rope diameter |
φ18.5mm |
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Reel wire rope capacity |
95m (seven Winding) |
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Single rope maximum lifting force |
45kN |
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Rope lift speed |
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Reel linear speed(m/s) (third floor) |
0. 7-2. 68m/s |
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clutch |
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Dry single-chip friction clutch(matching 6T46 gearbox) |
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Hydraulic system |
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System pressure |
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preset pressure |
20MPa |
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highest pressure |
25MPa |
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Displacement |
20ml/r |
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frame |
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Type: Skid (with sliding base) |
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Drill back trip |
460mm |
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Open hole distance |
260mm |
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Dimensions(L*W*H) |
3050*1100*1920mm |
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Drill weight (excluding power machine) |
2300kg |


