• Model NO.：S320
• Drill Hole Depth：>200m
• Bit Type：Drag Bit
• Drilling Way：Rotary
• Type：Crawler
• Condetion：New
• Application：Multi-Purpose
• Air Compressor：29,30
• Place of Origin：China
• Walking Speed (Km/H)：2.5
• Host Power (Kw)：42
• Weight：7800kg
• Features：Multi-Drilling Process, Reliable Quality
• Chassis：Crawler
• Drill Pipe Type：76*3000
• Product Capacity：300pieces,Month
• Transport Package：Exported Package
• Specification：4800*1900*2450mm
• Trademark：speedmade
• Origin：China
• HS Code：8430503900
• Production Capacity：300,Pieces Per Month

Basic Info.

Model NO. S320 Drill Hole Depth >200m Bit Type Drag Bit Drilling Way Rotary Type Crawler Condetion New Application Multi-Purpose Air Compressor 29/30 Place of Origin China Walking Speed (Km/H) 2.5 Host Power (Kw) 42 Weight 7800kg Features Multi-Drilling Process, Reliable Quality Chassis Crawler Drill Pipe Type 76*3000 Product Capacity 300pieces/Month Transport Package Exported Package Specification 4800*1900*2450mm Trademark speedmade Origin China HS Code 8430503900 Production Capacity 300/Pieces Per Month

Product Description

Product Description
   
DTH Drilling Equipment Reverse Circulation DTH Soil Sampling Drilling Machine Equipment for Core Collection

 Description

Multi-functional crawler environmental soil testing and sampling DTH drilling equipment direct push sampling drilling rig drilling and sampling

Features
 

DTH drilling equipment, drilling tool rotary propulsion, drilling frame lifting compensation, and drilling rig leveling are all driven by hydraulic pressure. Compressed air output by air pressure is used as power to impact rock drilling and flush blast holes. Equipped with wet dust collector, high-pressure design of air circuit system the application of international procurement, power matching, and load adaptation system realizes the global power matching of the power system from power to pump to load, effectively reduces the energy consumption of the whole machine and ensures the best performance and reliability of the whole machine.

DTH drilling equipment is widely used in blasting hole-drilling and underwater blasting reef blasting projects in metallurgy, mining, building materials, railway, hydropower construction, national defense construction, earth and stonework, and other open-pit projects.
 

Application and introduction of down-the-hole drilling rig
 

 

The drilling principle of the down-the-hole drilling rig is the same as that of the heavy-duty drilling rig. It is a continuous rock (ore). The difference between continuous rotation is that the impact mechanism of the down-the-hole drill, namely the down-the-hole impactor, is installed at the front end of the drill pipe. Diving into the bottom of the hole, the piston directly hits the drill bit and pushes continuously as the hole extends. DTH drilling rig is named after the impactor dives into the bottom of the well. The drilling rig completes the impact action of hitting the drill bit by hitting the piston in intuition and completes the rotation action through the target rotating mechanism.

Technical Parameter

Weight of the whole machine (T)	0.75
Outline Dimensions (mm)	4800*1900*2450
Drilling diameter (mm)	140-350
Borehole depth (m)	320
Penetration depth (m)	20
Primary propulsion length (mm)	3000
Walking speed (km/h)	2.5
Single machine climbing ability (max)	30
Minimum ground clearance (mm)	250
Working air pressure (mpa)	1.5-2.7
Gas consumption (m3/min)	15-27
Host power (kw)	42
Engine brand (engine brand)	Yunnei/ Weichai
Types of hydraulic pumps (hydraul ic pump)	Triple pump Rotating speed (rpm)
Rotating speed (rpm)	48-60
Rotary torque (Nm)	4000-5000

 

What we offer:

1) Good quality control
2) Highly competitive prices
3) state-of-art technology products
4)Our well drilling rig sales in China first, China's largest well drilling rig manufacturer
5) Smooth communication

WHY CHOOSE SPEEDMADE INDUSTRIES Co.,Ltd?

1.Our propose is to supply the most suitable borehole drilling machine to users.
You can get a full range of product selection advice and product customization without paying any fees.

2.We have two special groups of design teams. One team of after-sales engineers with more than 30 years of construction experience at home and abroad, other team of designers who graduated from well-known universities and have rich work experience. We will combine a wealth of practical construction experience and the most advanced professional theoretical knowledge to meet your various demands.

3.We are not only familiar with borehole drilling rig, but also familiar with the human environment, construction environment and strata in the construction field at home and abroad. Provide you with the greatest technical support, save costs and create the greatest value with you. Yes, choosing us is your best decision.

4. Support overseas train and maintain. We do ten days overseas train for free,after you buy our machine.

5. One year Warranty. Speedmade knows the various needs of the water well service companies and operators worldwide.
Customers who buy rigs from us can benefit from great saving thus boost their bottom line.

 

 FACTORY  SHOW

-PAYMENT-

DIY customization: please provide your rock formation information or detailed size drawings.

Free samples: some samples can be provided free of charge.

Trading:EXW, FOB, CFR, CIF, DDU such as.

Payment:T/T L/C,D/A,D/P,Western Union,MoneyGram.

Delivery time: normally 7-12 days