Rotary Core Drill for Granite
Specifications
rotary core drill for granite2,Wide range of suitable rotary speed
3,Be attached to the tower
4,Widely used
5,Full hydrauli
Our company has produced drilling equipments for 50 years. We have passed ISO9001:2008, TS16949, CE Certification, MA Certification, High-tech Enterprise Certification.

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| Our factory | our team of foreign trade | In 1992, 100m drill in Antarctica in the world | Go to drilling site to train drilling knowledge |
Rotary core drill for granite
Brief introduction of HGY-1000 Rotary core drill for granite
1.50 years professional manufacture
2. Certificate: ISO9001:2008
3. Export to: Africa, the Middle East, South America, Asia,
Countries: South Africa, Zambia, Sudan, Iran, South Korea, Costa Rica etc.

Features ofHGY-1000 Rotary core drill for granite
1) Compact in structure and light in weight.
2) High reliability, good performance and durability
3) Common auto parts, such as clutch and declutch structure, transmission case and shifting structure.
4) Easy operation and high efficiency with synchronizer for shifting while the rig is running.
5) Suitable to wide range of rotation inner dia.Φ95mm
6) Be attached to the tower.
Use of HGY-1000 Rotary core drill for granite :
for geotechnical investigation, exploring, prospecting, water well drilling;
Widely used in the construction of the projects e.g. prospection, railway, road, port, bridge, water conservancy and hydropower, tunnel, well, industrial and civil construction, geological exploring, large diameter boring pile and small diameter diamond core deep hole drilling, etc.
Technological Data of Rotary core drill for granite
Model |
HGY-1000 Rotary core drill for granite |
Drilling depth( m) |
1000 |
Spindle speed( r/min) |
Positive rotation rate: 51 93 160 246 350 149 268 463 710 1011 Reverse rotation rate: 57 164 |
Spindle stroke(mm) |
600 |
Lifting power max( KN) |
80 |
Driving force max(KN) |
60 |
Spindle output torque max(N.M) |
5055 |
Spindle hole diameter( mm) |
Φ95 |
Lifting speed( m/s) |
0.44 0.80 1.38 2.12 3.02 |
Lifting capacity(single) max(KN) |
35 |
Diameter & Length of drum(m) |
Φ15*100 |
Movable cylinder stroke (mm) |
400(+-10) |
Max distance from hole (mm) |
250 |
Gear oil pump model |
CB-F32C-FL |
Nominal displacement( ml/r) |
32 |
Nominal pressure( MPa) |
16 |
Oil pump nominal rotation velocity(r/min) |
1800 |
Electromotor model |
YB200L-4 |
Power( kw) |
30 |
Diesel engine model |
K4100ZD |
Power( kw) |
36 |
Speed( r/min) |
1800 |
Weight(power unit excepted)(Kg) |
1720 |
Overall dimensions(mm) |
2400*1020*1765 |
Drill tools for exploration wireline
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