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- CD-2 Core Drill Machine
- CDR-2 Core Drill Rig
- Spindle Core Drilling Rig
- TMRA-1 Trailer Mounted Rig
- HDR Full Hydraulic Drilling Rig
- CD-1 Core Drilling Machine
- CDR-1 Core Drilling Rig
- Drill Rigs
- Casing Cutter
- Foot clamps
- Rod Tap
- Wireline Winch
- Water Swivel
- Heavy Duty Pipe Wrench
- Hoisting Plug
- Impregnated Diamond Bits
- Surface-Set Diamond Bits
- Diamond Drill Bits
- Reaming Shell
- Tungsten Carbide Bits
- Casing Shoe
- PDC Bits
- TSP Core Bits
- Core Barrel Tools
- Core Barrels
- Wireline Core Drilling Parts
- Drill Rod and Casing Tube
- Overshot
- Drilling Subs
- Diamond Circle Wrench
CD-1 Core Drilling Machine
CD-1 Core Drilling Machine
The CD-1 core drilling machine is specially designed for earths surface coring operation of solid mineral reserves, and it is applicable to a great variety of high efficiency drilling process such as diamond rope sampling, impact gyration, directional drilling, counter-circle consecutive sampling and so on. Also can be used in water well, anchoring drilling and engineering geology drilling technology. The principal machine contains trailer type chassis, diesel engine, hydraulic system, operating system, boring tower, main hoist, wireline coring winch, power unit, power unit feeding system and well head clamper. CD-1 hydraulic driven driller is controlled all by electro hydraulic, and the operation and control are concentrated and exact and convenient. As compared with traditional spindle type drill, efficiency and security of coring operation increase greatly.
Technical Parameters of Core Drilling Machine
Sampling Task Depth | Drill Pipe Standard | Drilling Depth(m) | ||
BQ (55.5) | 1650 | |||
NQ (70) | 1235 | |||
HQ (89) | 850 | |||
PQ (114) | 550 | |||
Windlass Hoisting Capacity |
| Main Windlass | Cord Windlass | |
Hoisting Capacity | single rope-free line drum >7700kg | free line drum 1200kg/full line drum 400kg | ||
Hoisting Speed | free line drum 72m/min | -- | ||
Steel Cable Dimension | 60m18mm | 1200m7mm | ||
|
| 1500m5mm | ||
Main Drill tower & propel system | Propel Stroke | 3500mm | ||
Propel Tempo | Fast & slow & speed change control | |||
Propelling Power | 4500kg | |||
Elevating Power | 13500kg | |||
Drilling Angle | From 45 degree to 90 degree with level | |||
Drill Pipe Elevating Length | 6m | |||
Power Station | Engine Manufacturer | Kang Ming Si | ||
Type | 6BTA5.9-C180 | |||
Power | 132KW | |||
Rotate Speed | 2000 RPM, highest 2200 RPM | |||
Engine Style | Turbocharging | |||
Hydraulic System | Main Pump | 190L/Min 25.5MPa | ||
Subsidiary Pump | 50L/Min 14MPa | |||
Assistant Pump | 40L/Min 15MPa | |||
Hydraulic Oil Cooling | air cooling | |||
Power Unit & Drill Shaft Rotary Speed | Dynamic Force | double speed /reversible hydraulic motor | ||
Ultimately Drive | 49/21 | |||
Revolution Axis Rotary Speed | ||||
Gear | Speed Ratio | Rotate Speed (rpm) | Torque(Nm) | |
1 level | 6.38:1 | 119-193 | 5175-3187 | |
2 level | 3.49:1 | 218-353 | 2826-1743 | |
3 level | 1.82:1 | 418-678 | 1475-910 | |
4 level | 1:1 | 761-1234 | 761-500 | |
Chuck Assembly | Type | Hydraumatic open, Spring close | ||
Maximum Inside Diameter | 117 or 127mm | |||
Centre Gripping Capacity | 20000kg | |||
We are a professional core drilling machine manufacturer and supplier in China. We have gained the recognition of a large number of clients through our 25 years\' production experience and marketing and serving experience, and meanwhile we have accumulated abundant experience in terms of products. At the same time, we keep researching core drilling machine that can better meet the clients\' needs and the market. Our core drilling machine has been exported to South America, Africa, East Europe, Southeast Asia, and Middle East. We have clients in America, United Kingdom, France, Canada, Australia, New Zealand, Philippines, Indonesia, India, Chile, Brazil, Russia, Algeria, Morocco, Malaysia, Thailand, Pakistan, Mongolia etc. Located in China, we are provided with convenient transportations of any kind, by land, sea or air, which will greatly reduce your transportation cost. To meet the clients\' different demands, we can provide all kinds of geological drilling tools, such as diamond core bits (synthetic natural), reaming shells PDC bits, core barrels overshot, drill rods. If you need core drilling machine, please contact us.
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