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800m Multi-purpose DTH Drilling Rig, Core Sampling Drilling Rig, Water Well Drilling Rig for Sale

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Address: No.96 Ruida Road, High-Tech Zone, Zhengzhou City, Henan Province, China

Contact name:Andrew

Zhengzhou Defy M&E Equipment Co., Ltd.

800m Multi-purpose DTH Drilling Rig, Core Sampling Drilling Rig, Water Well Drilling Rig for Sale

Country/Region	china
City & Province	zhengzhou henan

Product Details

800m Multi-purpose DTH Drilling Rig, Core Sampling Drilling Rig

Multi-purpose Drilling Rig
Various drilling processes are available on this rig, such as DTH drilling, through-air reverse circulation drilling, air lifting reverse circulation drilling, cutting drilling, cone bit drilling, core drilling and so on. Mud pump, foam pump, generator etc. can be added according to customers' requirements.

High Efficiency
Since DFL-800A drilling rig is with full hydraulic system and top-drive rotary drilling and lifting method, which makes the rig be fit for the various drilling techniques and a variety of drilling tools. Manipulation is convenient and flexible. The drilling speed is 10-35m/hr.

Low Cost
Down-the-hole drilling bits is used for hard rock drilling. As you know, the DTH rock drilling is high efficiency with lowest cost drilling one meter.

Specifications of DFL-800A DTH Drilling Rig
Drilling Depth	800m
Drilling Diameter	105-600mm
Working Pressure	1.05-3.45MPa
Air Consumption	16-55m³/min
Drilling Rod	114*6000mm
Main Shaft Pressure	15 Tons
Lifting Force	35000kg
Fast Lifting Speed	30m/min
Fast Forwarding Speed	65m/min
Rotary Torque	14000NM
Rotary Speed	100rpm
Small Secondary Winch Lifting Force	1500kg
High Leg Stroke	1.7m
Drilling Efficiency	10-35m/hr
Moving Speed	3km/h
Uphil Angle	21 Degree
Dimension	600022502850mm
Weight	155000kg
Working Condition	Rock etc.
Drilling Method	Top-drive rotary, DTH with air compressor, Mud pump etc.

Main Features

1. Convenient and flexible Full Hydraulic Control System
With full hydraulic control system, DFL-800A drilling rig Can always adjust the rig speed, torque, propeller shaft pressure, anti-axial compression, forward speed, increase speed conveniently and flexibly, DFL-800 DTH drilling rig can meet different geological conditions with different drilling tools.

2. Crawler Mounted Drilling Rig with High Leg Support
You can load DFL-800A drilling rig directly with high leg supports. Crawler walking is much more suitable for movng in the muddy working site.

3. Positive and negative Axle Pressure Regulator
As we know, best impact efficiency requires to match with best axial force and speed . The axle pressure of impactor is increasing as the adding of more and more drilling rods in drilling process, you can adjust the positive and negative pressure to ensure the impact to get best axial pressure. Then you can get the max drilling efficiency.

4. Rig Chassis
May be self-crawler chassis, it can be self-propelled vehicle chassis. DFL-800A drilling rig can be self-propelled crawler mounted, it can also be truck mounted according to your requirements.

Defy Certifications

Drilling Tools

Our Service

1. Professional techinical support pre-sale, sale and after-sale.

2.Your problems can get feedback in 8 hours and soloved in 24 hours.

3.Machine can be customized as per your requirement.

4.One year quality warranty.

5.Training: operation manual and DVD operation video, overseas installation is also available.

6.Spare parts are available in our factory at cost price for former customers.

Working Site

Contact Details:

Email: andrew(@)zzdefy.cn

Skype: live:defy-drillingrig

Website: www.cndrillingrigmachine.com

www.zzdefydrillrig.com

Facebook: www.facebook.com/drillingrigmachine

Phone/Whatsapp:+86-18681448031

Defy Company

Contact Us

Zhengzhou Defy M&E Equipment Co., Ltd.

800m Multi-purpose DTH Drilling Rig, Core Sampling Drilling Rig, Water Well Drilling Rig for Sale

Product Details

Main Features

2. Crawler Mounted Drilling Rig with High Leg Support
You can load DFL-800A drilling rig directly with high leg supports. Crawler walking is much more suitable for movng in the muddy working site.

Contact Details:

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800m Multi-purpose DTH Drilling Rig, Core Sampling Drilling Rig, Water Well Drilling Rig for Sale

Contact Us

Zhengzhou Defy M&E Equipment Co., Ltd.

800m Multi-purpose DTH Drilling Rig, Core Sampling Drilling Rig, Water Well Drilling Rig for Sale

Product Details

Main Features

2. Crawler Mounted Drilling Rig with High Leg SupportYou can load DFL-800A drilling rig directly with high leg supports. Crawler walking is much more suitable for movng in the muddy working site.

Contact Details:

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2. Crawler Mounted Drilling Rig with High Leg Support
You can load DFL-800A drilling rig directly with high leg supports. Crawler walking is much more suitable for movng in the muddy working site.