30 Meters Depth Geological Exploration Hydraulic Core Drilling Machine

Product Details:

Place of Origin:	China
Brand Name:	ShiTan
Certification:	ISO9001
Model Number:	ST-30

Payment & Shipping Terms:

Minimum Order Quantity:	Negotiation
Price:	Negotiation
Packaging Details:	Wooden Carton
Delivery Time:	Within 7-12 days
Payment Terms:	T/T, Western Union
Supply Ability:	2000 Sets Per Year

Contact Now

Detailed Product Description

Product Name:	Geological Drilling Rig	Application:	Core Sampling,Water Well
Usage:	Water Well,civil Construction	Power Type:	Diesel,electric
Dimension(LWH):	Customized	Maximum Opening Diameter:	30m
Borehole Inclination:	90~75°	Type:	Rotary Drilling Rig, Core Drilling Rig, Air Percussion, Anchor Drilling Machine, Anchoring Drilling Rig
Place Origin:	Hebei,China
Highlight:	geological exploration hydraulic core drilling machine , 30m hydraulic core drilling machine , geological exploration core drilling machine

Hydraulic Core Drilling Rig 30 Meters Depth Geological Exploration Core Drilling Machine

Brief introductions of ST-30 hydraulic core drilling rig

ST-30 hydraulic core drilling rig is a small portable diesel oil drilling machine. It is mainly used for prospecting and exploration, geophysical exploration,drilling engineering such as road construction and blasting hole, shallow oil, natural gas and groundwater drilling. It also can be used for engineering drilling of dam grouting and tunnel ventilation and drainage. The drilling depth of ST-30 hydraulic core drilling rig is 30 meters. The open hole diameter is 89mm, and the final hole diameter is 75mm.

ST 30 Meters Geological Drilling Rig Machine Specifications

Technical Data
Basic data					Elevator
Drilling depth		35 15m			Lifting capacity	4000N
Open hole diameter		110mm			Drum rotational speed	0.46 1.15 1.97m/s
Drill pipe diameter		33.5mm			Drum diameter	90mm
Weight		290kg			Wire rope diameter	8mm
Outsize		15106001055mm			Wire rope capacity	18m
Swivel Disc Box					Oil pump
Speed			136 338 578 r/min		Type	CBW-F314-ALP gear oil pump
Maximum torque			350N*m		displacement	14mL/r
Drilling schedule			400mm		Rated speed	2500r/min
the biggest pressure(under the oil Cylinder)			8000N		Rated pressure	20MPa
on the biggest force(Oil cylinder)			10000N		The Max. pressure	25MPa
Power					Tower
	Motor			Diesel engine	Type	Single seamless steel tube
Type	Y132M-4			R185	Tower height	5.6 Meter
Power	7.5KW			6.47KW
Speed	1440r/min			2200r/min
Weight	81KG			95KG

Features of ST-30 hydraulic core drilling rig

·Oil pressure automatic feeding mechanism, high drilling efficiency.
Using the upper ball clamp mechanism, non-stop re-chuck
Handles are centralized, easy to operate, safe and reliable.
Compact structure, small floor space.
The shell of drill rig and gearbox are made of aluminum. The shell reduce the weight of the fuselage.
Easy to decomposition and move, suitable for working in hilly terrain, mountainous areas and other complex terrain.

The drill bit is made of metal material.

Bit is the main component of drilling equipment, which is mainly used to break rock and form borehole. Rotary bits are commonly used in the oil industry at present. Driven by machinery, the rotary bits will rotate, which will drive the whole bit to produce centripetal movement. Through cutting and grinding, the rock will be cracked and broken, playing a role in drilling down.The bit is one of the main drilling equipment. The size and shape of the bit should be different according to the working environment and regional environment. When drilling oil, the bit should be selected reasonably and scientifically based on the specific needs and design plans

30 Meters Depth Geological Exploration Hydraulic Core Drilling Machine 0