Place of Origin: | Zhejiang |
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Location: | Zhangjiakou, Hebei, China (Mainland) |
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Business Type: | Manufacturer |
Main Products: | Drilling Rig Machine |
Model No.: | HYDX-4 |
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IBrief Introduction
The core drill rig of full hydraulic and rotator adopted the technology of wire-line coring has been the dominant type rig for solid mineral deposits prospecting in developed counties in the world.This crawler drilling rig is also the developing direction of drilling technique and drilling equipment in China.
This type of diamond core drilling rig could substitute imported products. It could be applied to exploration and prospecting of geology, metallurgy, coal, petroleum, natural gas, groundwater and other industries.
The drill rig is equipped with a series motor driving pump. The feeding and lifting of rotator are driven in the structure of cylinder directly pushing, with a 3.5m(11.5 feet) stroke. The rotation of spindle is driven by a single engine. It has four mechanical shifts of range of speeds, and the speed could be adjusted hydraulicly with stepless change.
The rig is simple in structure. It is light and easy for transference; the mast has the functions of sliding and touching ground; the spindle lifted and lowered with hydraulic cylinder; it could be folded for transport and relocation. The spindle hole is in large diameter.
. Main Parameters
The figures in these tables have been calculated, based on field experiences, and may be reasonably expected.Actual drilling capacity will depend on in-hold tools and conditions, drilling techniques and equipment used.
Diesel Engine |
Model |
Cummins 6BTA5.9-C180 (turbocharged and charge water cooled) |
Displacement |
5.9L (1.56 US Gallons) |
|
Power |
132Kw (180HP) |
|
Rated RPM(Factory setting) |
2200rpm |
|
Drilling Capacity |
BQ |
1000m(3280feet) |
NQ |
700m(2296 feet) |
|
HQ |
500m(1640 feet) |
|
PQ |
300m(984 feet) |
|
Drill Head |
Rotation Motor |
Hydraulic Motor-variable Maker: SAUER-DANFOSS |
RPM |
Four Shifts/ Stepless Change 0-1100 RPM |
|
Ratios |
1st 2nd 3rd 4th |
14.422:1 8.171:1 4.519:1 2.652:1 |
Head Opener |
Pivoting style, Manual actuated |
|
Hydraulic Chuck(PQ) |
Hydraulically opened, Disc Spring Clamping, Normally C Closed Type Axial Holding Capacity of 222 400 N |
|
Max. Torque |
3700 N·m(2727 lbf·ft) |
|
Hold Diameter |
121 mm(4.76 inch) |
|