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.
1.Adapt auto vehicle transmission and clutch, good speed gear, easy operation.
2.Vertical diameter 93mm. long feed distance, high drilling efficiency. Reduce drilling accident.
3.Structure light weight, good disassembled the max weight 300kgs. Move convenient.
4.High efficiency and lifting force strength. Equipped with water brake, hand oil pump. Drilling smooth and safety, avoid drilling accident.
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.
6.Small Dimension and light weight. easy operation and maintaining.
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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 |
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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 |
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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 |
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Motor |
Y225S-4 |
37kW |
1480 r/min |
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Diesel engine |
CA4110 |
81kW |
2800 r/min |
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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 |
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