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Investigation Sample Coring Engineering Drilling Rig 295mm Hole Diameter 200 M Depth

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St50 Portable Grouting Engineering Drilling Rig Machine Coring Soil Sampling

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Investigation Sample Coring Engineering Drilling Rig 295mm Hole Diameter 200 M Depth

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Product Details:

Place of Origin:	China
Brand Name:	JINZHOU SHITAN
Certification:	ISO9001
Model Number:	GK-200

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	Negotiation
Packaging Details:	Standard Export Package
Delivery Time:	7-12 days
Payment Terms:	T/T, Western Union
Supply Ability:	2000 sets per year

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Detailed Product Description

Product Name:	GK 200 Engineering Drilling Rig	Hole Diameter:	Customized
Drilling Depth:	200 Meters	Voltage:	380v
Rated Boring Diameter:	200m	Certification:	ISO9001
Power Type:	Diesel	Condition:	New
Warranty:	1 Year	Weight:	500kg
Diameter:	Customized	Application:	Water Well Drilling ,Geological Exploration
Highlight:	200 m depth engineering drilling rig , 295mm hole diameter engineering drilling rig , engineering soil investigation drilling machine

GK 200 Engineering Drilling Rig - 295mm Hole Diameter, 200m Depth

Product Specifications

Attribute	Value
Product Name	GK 200 Engineering Drilling Rig
Hole Diameter	Customized
Drilling Depth	200 Meters
Voltage	380v
Rated Boring Diameter	200m
Certification	ISO9001
Power Type	Diesel
Condition	New
Warranty	1 Year
Weight	500kg
Application	Water Well Drilling, Geological Exploration

Product Overview

The GK-200 mobile drilling machine is a hydraulic feed drilling rig with large power, significant lifting capacity (2T), and high transmission torque. Capable of drilling to 200 meters depth with 300mm hole diameter, it's suitable for both water well drilling and geological exploration.

Technical Specifications

Drilling Depth	200m
Drilling Diameter	91mm, 110mm, 130mm, 150mm, 300mm
Drilling Rod Diameter	50mm
Drilling Angle	90°-75°
Dimensions (L×W×H)	1750×850×1300 (mm)
Weight	880kg/set
Spindle Speed	115, 230, 505, 790, 1010 r/min
Spindle Stroke	450mm
Spindle Dia.	Φ59mmx53mmx4350mm Kelly rod
Max. Lifting Capacity	25KN
Vertical Max. Output Torque	1.5KN.m

Key Features

Low-speed, large-torque portable hydraulic feed drilling machine
Ideal for railway, electricity, transportation, bridges, buildings, and dam foundation exploration
Capable of geological core drilling, small grouting, blast hole drilling, and water well drilling
Hydraulic feeding mechanism improves efficiency and reduces labor intensity
Equipped with upper spherical jaw holding mechanism and hexagonal drive drilling rod
Features hole-bottom pressure gauge for easy handling
Centralized controls for convenient operation
Compact structure with high decomposition degree for easy transportation

Core Tube Installation

Buckle the lifter into the groove of the variable diameter joint, move the right handle of the winch to take the pad fork, take out the perforated pipe, install the core tube, lift the drilling tool to the top of the borehole, move the left handle of the winch continuously, and lower the drilling tool into the borehole at a uniform speed.

Pebble Layer Drilling Method

The diamond drilling tool combined with vegetable glue washing fluid method offers small rotary resistance, high drilling efficiency, good coring quality, and strong ability to discharge sand and carry rock powder.

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