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Help Center2000m Core Drilling Machine Used for Sales DF-H-6
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2000m core drilling machine used for sales DF-H-6
DF-H-6 Hydraulic Core Drilling Rig,an up-to-date new product,is a thoroughly new-typed drilling rig developed on the basis of the advanced techniques in the world. DF-H-6 is reasonable in design, excellent in performance, easy for operation and convenient for maintenance.
DF-H-6 can be applied to both slant and vertical drilling.Being a rig equipped with diamond and the carbide alloy bit drilling,it can be used in the fields of geology, metallurgy,coal mining,nuke industry and hydrology measuring.
1. Main Features of the rig:
The rig, equipped with tracks, has a hydraulic driving system. It owns a brief but advanced structure, with its power head driven by a variable motor and its speed adjustable for 2 gears.
With the oil cylinder working with a speed-changeable chain, its performance is stable and reliable.
The mast is adjustable in the range from 0° to 90° to ensure a proper hole-drilling angle.
The low gravity center of the rig promises a steady operation. And it provides the operators with a convenient and comfortable working circumstance with a wide view.
In short, the rig has a beautiful outline and shows a people-oriented design idea.
1) Reliable Quality
The main parts and auxiliary equipment, including diesel engine, hydraulic pump, gear reducer and some key valves and hydraulic accessories, are all products with well-known brands.
2)High Efficiency
Big torque, powerful driving force, rational and practical design, advanced controlling mode and a 6-meter-long (19.7 feet) drilling rod guarantee the high operation efficiency of the rig.
3) Environmental Protection
The diesel engine is professionally designed to reduce noise and other contamination (The noise can not be over 72db), which makes the rig proper to be operated in urban areas.
4) Energy Saving
The advanced technique of loading-sensor-controlling helps the rig reduce its consumption of driving force and heat discharge to the minimum extent.
DF-H-6 has an outstanding external appearance, a compacted structure, a reliable function, and a flexible operating system. All these factors have made the rig the best choice among the same products in both domestic and abroad markets.
Diesel Engine |
Model |
Cummins 6CTA (turbocharged and charge water cooled) |
Displacement |
8.3L (2.19 US Gallons) |
|
Power |
178kW (240HP) |
|
Rated RPM(Factory setting) |
2200rpm |
|
Drilling Capacity |
BQ |
2000 m(6560 feet) |
NQ |
1600 m(5248 feet) |
|
HQ |
1300 m(4264 feet) |
|
PQ |
1000 m(3280 feet) |
|
Drill Head |
Rotation Motor |
Double Hydraulic Motor -variable and Reversible Maker: SAUER-DANFOSS |
RPM |
Two Shifts/ Stepless Change 0-1100 RPM |
|
Ratios |
1st 8.776:1 2nd 2.716:1 |
|
Head Opener |
sidewise sliding way with hydraulic drive |
|
Hydraulic Chuck(PQ) |
Hydraulically opened, Disc Spring Clamping, Normally C Closed Type Axial Holding Capacity of 222 400 N |
|
Max. Torque |
6400 N·m(4717 lbf·ft) |
|
Hold Diameter |
121 mm(4.76 inch) |
|
Max. Lifting capacity of Spindle |
220 kN(49456 lbf) |
|
Max. Feeding Power |
110 kN(24728 lbf) |
Zhengzhou DEFY Manufacturing diamond core drills,borehole drills for a broad range of surface applications, we offer solutions for shallow and deep hole drilling with small or large diameter core, for both wireline and conventional drilling, and a variety of mounting options such as trailer, crawler, truck mount and flyable versions to suit many applications.
Zhengzhou DEFY is proud to offer support through the entire process, including engineering, manufacturing, installation and commissioning.
In addition, we provide drilling life-cycle services to our customers, including spare parts, technical support, and professional rig training.
We are committed to our word , we are a company with a work schedule of 24 x 7 x 365 . We are where, when and how the customer needs us.
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