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XY-44A Core Drill, a new type of product with enhanced capacity, is a kind of hydraulic-driven, spindle, diamond-bit, small-diameter core drill with fairly powerful drilling force. It is mainly suitable for exploration of metal or non-metal solid mineral ore bed. It is widely applied in core drill with diamond bit or hard tungsten-carbide-tipped bit and diamond bit in the field of geology, metallurgy, coal mine, hydrological and engineering drilling. It can also be used in the fields of superficial-zone petroleum and natural gas mining, mine workings ventilation and water discharge tunnel drilling as well as foundation pile construction in large diameter. It is in reasonable structure, light weight, powerful capacity, multiuse, steady performance, high responsibility and high standardization and generalization.
Drill Capacity:
1) Core Drilling
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Drill Rod Varieties
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Drill Rod Type
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Drill Depth
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Drill Rod Made in China
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Planer in and out
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Dia.43×6mm(Dia.1.69×0.24 inch)
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1400 m (4592feet)
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Dia.54×6 mmDia.2.13×0.24 inch)
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1000 m (3280feet)
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Dia.67×6 mm(Dia.2.64×0.24 inch)
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830 m (2722feet)
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Thickened Inner
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Dia.50×5.5 mm(Dia.1.97×0.22 inch)
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1300 m (4264feet)
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Dia.60×6 mm(Dia.2.36×0.24 inch)
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950 m (3116feet)
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Extracting Core with Wire Line
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Dia.55.5×4.73mm(Dia.2.19×0.19inch)
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1400 m (4592feet)
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Dia.71×5 mm(Dia.2.80×0.20 inch)
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1000 m (3280feet)
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Dia.89×5 mmDia.3.50×0.20 inch)
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800 m (2624feet)
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DCDMA (Diamond Core Drill Manufacturer Association) made Drill Rod
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Thickened Inner
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BW
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1250 m (4100feet)
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NW
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1000 m (3280feet)
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HW
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660 m (2165feet)
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Extracting Core with Wire Line
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BQ
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1400 m (4592feet)
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NQ
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1100 m (3608feet)
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HQ
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750 m (2460feet)
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2) Hydrogeology Well Drilling
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Drill Rod Type
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Drilling Hole Dia.
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Drilling Depth
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60mm(2.36 inch)
(Thickened outer)
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200 mm (7.87 inch)
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800 m (2624 feet)
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73mm(2.87 inch)
(Thickened outer)
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350 mm (13.78 inch)
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500 m (1640 feet)
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89mm(3.5 inch)
(Thickened outer)
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500 mm (19.69 inch)
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300 m (984 feet)
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3) Foundation Pile Drilling
1.Drilling hole dia. with 89 mm(3.50 inch) outer thickened drill rod.
Loose formation --------------------------------------------1000 mm (39.37 inch)
Hard formation ------------------------------------------600 mm (23.62 inch)
Drilling Depth --------------------------------------------100 m (328 feet)
2. Drilling Angel ------------------------------------------------0 degree-360 degree
3. Power Engine
Electromotor Y225S-4 37KW(49.62HP) 1480 r/min
Diesel engine Deutz F6L 912 48KW(64.37HP) 1500 r/min
4. Drill Frame
Form sliding skids type (with sliding base)
Drill backward stroke -----------------------------460 mm (18.11 inch)
5. Dimensions (L×W×H) -----------------------------3030×1100×1890 mm (119.3×43.3×74.4 inch)
6. Weight of drill (without power unit) ----------------about 2150 kg(4741 lb)
7. Max. weight of dischargeable apparatus -----------300 kg (662 lb)
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