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Borehole Core Engineering Drilling Rig 200m Depth Investigation
Borehole engineering drilling rig
,Core engineering drilling rig
,200m Depth borehole drilling rig
GK200 is a lightweight shallow hole rig capable of drilling to a maximum depth of 200m with diameters ranging from 75-300mm, featuring oil pressure feed. Primarily used for geological investigation and exploration, as well as road and tall building foundation exploration.
| Parameter | Specification |
|---|---|
| Drilling diameter (mm) | 75-300mm |
| Drilling depth (m) | 200-30m |
| Drill pipe diameter (mm) | 42,50 |
| Drilling angle (°) | 90~75 |
| Equipment size (L × B × H) | 1730 × 860 × 1360 (mm) |
| Rig weight (except engine) | 700 |
| Spindle speed (four gear) (r/min) | 115,230,505,1010 |
| Spindle travel (mm) | 450 |
| Spindle maximum feed pressure (KN) | 15 |
| Spindle maximum lifting force (KN) | 25 |
| Spindle maximum output torque (KN•m) | 1.5 |
| Winch maximum lifting force (single rope) | 20 |
| Wire rope diameter (mm) | 9.3 |
| Oil pump nominal pressure (Mpa) | 12.5 |
| Diesel engine rated power (KW) | 16.2 |
| Motor rated power (KW) | 11 |
- Hydraulic cylinder feed system for higher drilling efficiency and labor savings
- 53x59 drilling rod with high rigidity and strong delivery torque
- Vertical spindle fixed by four bearing groups for rigidity in complex geological conditions
- Equipped with 160L/min mud pump for cost savings and compact structure
- Concentrated handle, small footprint, lightweight design, strong decomposition, and easy mobility
Well point measurement and positioning → hole digging and casing embedding → drilling rig in place → drilling → hoisting well pipe → back-filling filter material (coarse sand or gravel) between well pipe and hole wall → hole washing → drainage pump in well pipe and installation of pumping control circuit → trial pumping → normal operation of well point → dewatering completion, pipe pulling → well sealing.
Proper maintenance is essential for prolonging equipment service life, maintaining optimal operation, reducing maintenance costs, and ensuring operator safety.
- Complete all shift and weekly maintenance requirements
- Remove chuck and clean slip and slip seat, replacing damaged components
- Clean oil tank filter and replace deteriorated hydraulic oil
- Inspect main components and replace damaged parts immediately
- Apply grease to all exposed parts for long-term storage
- Complete all shift maintenance requirements
- Clean dirt from chuck and slip tooth surfaces
- Clean oil and mud from holding brake inner surface
- Address all faults occurring during the week
- Check all exposed bolts, nuts, and safety pins for security
- Address any operational faults
- Inspect for oil leaks and address appropriately
- Check transmission, transfer case, and hydraulic system oil levels
- Apply lubricants according to requirements
- Clean external surfaces and ensure proper lubrication of base, slide-ways, and vertical shafts
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
Mrs. Anna
Manager
- Email: anna@waterwelldrillingmachine.com
- Tel: +8615511892512
- WhatsApp: 8615511892512
-
wechat:
+8615630441112
-
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