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HGY-300 geological core drilling machine, Drilling depth: 300m, Drilling dia.: OD36~250mm, Use:mineral exploring,diamond core - details see: https://www.machineto.com/geological-exploration-drilling-machinehgy-300-10313495

HGY-300 geological exploration drilling machine

Company introduction:

1. 50 years professional manufacturer

2. National-control Group company with 4 part factories

Main products: drilling rig and drill bit, others: diamond, PDC, bush

3. Certificate: ISO9001:2008

4. Main market: South America, Africa, the Middle East, Aisa

Countries: South Africa, Zambia, Sudan, Iran, South Korea, Costa Rica etc

Drilling Ability of HGY-300 geological exploration drilling machine:

Drilling depth: 300m

Drill hole diameter: 75mm(46~250mm)

Max successful drilling depth: 375m, 472m with 75mm hole diameter

Applications of HGY-300 geological exploration drilling machine:

1.Construction drilling of the projects e.g. prospection, railway, road, port, bridge, water conservancy and hydropower, tunnel, well, industrial and civil construction

2. Coal mining exploration, Ore exploration

3. Small hole diameter water well drilling

4. Geothermal pipe-installing for heat pump

5. Small-diameter hole foundation piling drilling;

Features of HGY-300 geological exploration drilling machine:

1) Wide range of suitable rotary speed to meet various needs.

2) Common auto parts, such as clutch, transmission case and shifting structure.

Technological Data of HGY-300 geological exploration drilling machine:

Type	HGY-300
Drilling depth(m)	300
Drilling rod diameter(mm)	50
Head angle range	0~360°
Cylinder stroke (mm)	400
Spindle speed(r/min)	Positive rotation rate:34 67 115 189 238 156 307 531 868 1094 Reverse rotation rate:38 173
spindle hole diameter (mm)	65/96
Spindle output torque (N.M)	3100
Spindle stroke (mm)	530
Spindle driving force max. (KN)	40
Spindle lifting power max. (KN)	60
Lifting speed (m/s)	0.30 0.59 1.01 1.66 2.09
Single rope lifting power (KN)	30
Steel wire rope diameter (mm)	13
Mode of chuck	Full Hydraulic chuck
Weight (power unit excepted)(kg)	1200
(L*W*H)(mm)	2000×900×1600
Diesel engine	495D(26.5KW)
Electromotor	Y180L-4(22KW)