GY 200 Coring Investigation Trailer Mounted Drilling Rigs For Rocky Mining

Product Details:

Place of Origin:	China
Brand Name:	JINZHOU SHITAN
Certification:	ISO9001
Model Number:	Gy 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:	20000 sets per year

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Detailed Product Description

Product Name:	GY 200 Coring Investigation Trailer Mounted Drilling Rigs For Rocky Mining	Type:	Core Drilling Rig,Exploration
Power Type:	Diesel	Drilling Depth:	300m
Usage:	Water Well,geological Exploration	Voltage:	380V
Power(W):	16.2kw	Dimension(LWH):	17308601360mm
Drilling Diameter:	75-200mm	Engine:	Diesel Power
Color:	Yellow,Red And Blue	OEM:	Acceptable
Highlight:	300 meters soil investigation drilling machine , high speed soil investigation drilling machine , 300 meters trailer mounted drilling rigs

GY-200 Trailer Mounted Coring Investigation Drilling Rig | Product Detail

1. Product Overview

GY-200 trailer-mounted hydraulic core drilling rig is a light-duty multi-functional exploration drilling equipment, known as the king of small hydraulic drilling rigs. Max drilling depth up to 300m with customizable hole diameter. Adopts diamond, composite and alloy drill bits for different strata. Trailer design ensures easy movement, widely used in rocky mining coring, geological survey & water well drilling.

2. Main Technical Parameters

表格

Item	Specification
Drilling Depth	60m / 225m / 295m
Drilling Diameter	300mm / 76mm / 46mm
Drill Pipe Diameter	50mm / 42mm
Spindle Rotation Angle	0-360° full angle drilling
Net Weight (without power unit)	670kg
Dimension (L×W×H)	1820×980×1400mm
Spindle Speed	900/475/388/205/157/68 r/min
Max Torque	2000N·m
Driving Travel	400mm
Cylinder Thrust	29000N
Cylinder Lifting Force	39000N
Winch Lifting Capacity	30000N
Bobbin Line Speed	0.27~1.64 m/s
Bobbin Diameter	135mm

3. Core Advantages

Full Hydraulic Control: Stable performance, high efficiency & labor saving

360° Rotatable Spindle: Suitable for vertical, inclined & horizontal drilling

Trailer Portable Structure: Fast relocation, suitable for mountain & field operation

Wide Stratum Adaptability: Matches multiple bits for rock, soil & complex layers

Compact & Durable: Small size, light weight, low maintenance cost

Complete Series Technology: Covers all mainstream foundation & drilling processes

4. Application Scope

Rocky mining core sampling & mineral exploration
Geotechnical investigation & geological core drilling
Water well & geothermal well drilling
Blasting holes & grouting holes for railway, bridge, water conservancy & dam foundation
High-rise building, highway & tunnel foundation construction drilling
Shallow oil & gas, mine ventilation & drainage tunnel drilling

5. Common Fault Solution: Drill Pipe Sticking Handling

Cause: Drill pipe/tools cannot lift, lower or rotate, leading to shutdown
Simple Treatment: Blow out rock powder first; use seamless pipe with butter/asphalt to fish broken drill wings
Severe Sticking: Apply external torque & auxiliary tools to rotate, feed air while pulling up until recovery
Restart: Apply low pressure first, gradually increase to standard working pressure

6. After-Sales & Service

12-month warranty

Original spare parts supply

English operation manual & video guidance

Customized diameter & power configuration

Fast delivery & global shipping support

GY 200 Coring Investigation Trailer Mounted Drilling Rigs For Rocky Mining 0

GY 200 Coring Investigation Trailer Mounted Drilling Rigs For Rocky Mining 1

GY 200 Coring Investigation Trailer Mounted Drilling Rigs For Rocky Mining 5

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Contact Person: cathy

Tel: +8613315955856

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