200 Meters Wheels Or Crawler Mounted Portable Soil Sample Test Drilling Machine
GK 200 Soil Testing Drilling Machine Introduction
Gk200 drilling rig is a high-speed portable drilling rig fed by hydraulic pressure,and equpped with BW 160 mud pump.The drilling rig depth is 200 meters and hole diameter is 295mm.
GK 200 Soil Testing Drilling Machine Tech Data
| Drilling depth details | 200m |
| Maximum open hole caliber | 300mm |
| End hole caliber | 75mm |
| Drill rod caliber | 60mm |
| Drilling angle | 90°~75° |
| Drill weight (No include power) | 975kg |
| Unity machine dimensions | 1433×697×1273m |
| Spindle |
| spindle speed | 64 128 287 557r/min |
| Spindle stroke | 450mm |
| Winch |
| Max.single line hoisting capacity | 2400kg |
| Single line lifting speed | 0.41,0.82,1.64m/s |
| steel wire rope caliber | 13m(35m) |
| Mud pump |
| Type | Horizontal single urn twin-action |
| Displacement | 170/150L/min(diesel or electromotor) |
| Diesle engine | ZS1115 16.2kw 2200r/min |
| Electric motor | Y160M—4 11kw 1440r/min |
GK 200 Soil Testing Drilling Machine Features
1) It has a hydraulic automatic feeding structure
(2) The ball clamp clamping mechanism
(3) It is equipped with a hole bottom pressure gauge
(4) The handle is centralized and easy to operate.
(5) The structure is compact.
GK 200 Soil Testing Drilling Machine Application
(1) geological survey exploration, geophysical exploration and road construction exploration and drilling engineering.
(2) Diamond, alloy and composite bits can be selected for drilling according to different strata.
(3) grade 2-9 sandy clay and bedrock.
(4) drilling grouting holes, blasting holes and small water wells.
Soil Sampling Procedure
Divide the field into different homogeneous units based on the visual observation and farmer’s experience.
Remove the surface litter at the sampling spot.
Drive the auger to a plough depth of 15 cm and draw the soil sample.
Collect at least 10 to 15 samples from each sampling unit and place in a bucket or tray.
If auger is not available, make a ‘V’ shaped cut to a depth of 15 cm in the sampling spot using spade.
Remove thick slices of soil from top to bottom of exposed face of the ‘V’ shaped cut and place in a clean container.
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