300mm Diameter 200m Depth Diamond Core Drill Rig for Sampling Exploration

Name: 300mm Diameter 200m Depth Diamond Core Drill Rig for Sampling Exploration
Brand: Jinzhou City Shitan Machinery Equipment CO. LTD.

GK 200 core drill rig features 200m depth, 300mm max hole diameter, and 22HP diesel engine. Mechanical transmission ensures easy maintenance. Equipped with water brake for safety. Ideal for geological, hydrogeology, and mineral exploration. OEM and custom options available.

Condition New

Power Type Diesel

Place of Origin China

Warranty 1 Year

Packaging Details Standard Export package

Color Yellow,Red

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Product Description

300 mm Diameter Diamond Exploration Core Drilling Rig Machine For Sampling

GK 200 Core Drilling Rig Description

The rig is a high-speed portable drilling rig fed by hydraulic pressure,With 200 meters drilling depth ,300mm hole diameter ,with 76 drilling rods,this model can be equipped with the crawlers also with the wheels ,OEM is available

GK 200 Core Drilling Rig Tech Details

Drilling depth		200m
Max open hole diameter		300mm
End hole diameter		75mm
Drilling Rod diameter		76mm
Drilling angle		90°~75°
Drill rig moving stroke		300mm
Power Engine		Diesel engine 22HP
Spindle speed		64 128 287 557 r/min
Spindle stroke		450mm
Max.Single line lifting capacity		2400kg
Max.Single line lifting speed		0.41 0.82 1.64m/s
Wirerope caliber		13mm
Mud pump detail		Diesel 170L/min
Work pressure		1.5Mpa
Water inlet pipe diameter		40mm
Water outlet pipe diameter		30mm

GK 200 Core Drilling Rig Main Advantages:

1. The drill adopts mechanical transmission, with simple structure and easy maintenance and operation.

2. The drilling rig is equipped with water brake device, which can control the tripping speed, reduce the wear of drum, brake belt and other parts, the impact force of lifting and tripping.

3. Technical improvement is made on the original drilling rig. The shaft diameter device is added in the clutch part to enhance the power of the driving shaft, and the gear in the gearbox of the drilling rig is also improved in material and technology on the original basis.

4. It is applicable to deep hole drilling projects such as coalfield geology, hydrogeology, metal deposits, non-metal deposits and natural gas, with strong practicability, operability and universality. It can meet the process requirements of diamond drilling, cemented carbide drilling

5. Motor or diesel engine for users to choose according to the operating environment or conditions.

GK 200 Core Drilling Rig Main Application:

(1) general survey exploration and, geo-exploration, road and building exploration, shothole drill

(2) Selects different drill bit of diamond, alloy or steel grit according to the stratum.

(3) Drills in loams and base rock layers of two to nine grades.

The important role of bits in the drilling process

Bit plays a very important role in the drilling of water well drilling rig, but the quality of a bit directly affects the efficiency and quality of water well drilling. Therefore, in the selection process, we should pay attention to the selection and use of lower bit. When we are operating the drill bit, we must pay attention to several aspects in order to better production and operation.

Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products：

Pneumatic Drilling Rig / Air Drilling Rig（ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500, ST-600,ST-800 and other Pneumatic water well drilling Rigs.）, Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig（ST-30，ST-50，XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150, GY200 and 30 impact drill rig,ZLJ series tunnel drilling rig and other geological drilling machines）Crawler Track Undercarriage, Drilling Mud Pump（BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps）, Drilling Air Compressor, Water Well Drill Bits（PDC Drill Bit， Tricone Bit， DTH Button Bit）, Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter

Good quality, professional after-sales service, welcome to order