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Crawler Hydraulic Down The Hole Bore Drilling Machine DTH Drilling Rig

Crawler Hydraulic Down The Hole Bore Drilling Machine DTH Drilling Rig

Crawler Hydraulic Down The Hole Bore Drilling Machine DTH Drilling Rig
Crawler Hydraulic Down The Hole Bore Drilling Machine DTH Drilling RigCrawler Hydraulic Down The Hole Bore Drilling Machine DTH Drilling RigCrawler Hydraulic Down The Hole Bore Drilling Machine DTH Drilling Rig
CategoriesIntegrated Down The Hole Drill Rig
BrandJinjing Professional Air Compressor Manufacturer
ModelJJDM
Walking speed2.5kw/h
The hole diameter83-130mm
Drilling DepthMax.500m
Power TypeDiesel
Unit PriceUS $ 4000-7000 / piece
FOB portTianjin
Terms of PaymentL/C, D/P, T/T, Paypal
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Update Time2021-10-25
Detail Information

Crawler Hydraulic Down The Hole Bore Drilling Machine DTH Drilling Rig

Advantage

DTH drilling can be performed in almost any rock drill-ability category. It is a common drilling equipment in the natural gas extraction, mineral extraction,drilling water wells, construction, creating oil wells.

DTH drilling rigs can be equipped with diesel or electric motors according to different working conditions. During the rock drilling process, the impactor sneaks into the borehole, which can reduce the energy loss caused by the impact of the drill rod, thereby reducing the influence of the drilling depth on the borehole.


1. The drilling rig hydraulic transmission of the rig effectively utilizes the power. This makes the overall power loss small and the drilling cost low.

200m 300m 400m 500m 600m depth Truck crawler portable compressor DTH water well drilling rig


2. The drill rig has more positive speed stages and 14-500r / min speed range, and the output torque is 13428-250N.m.


3. The drilling rig has 2 reverse speeds, which is convenient for handling accidents.


4. The air compressor drilling rig adopts a long-stroke double-speed mechanism, a mechanical power head, and a power head stroke of 3400MM to improve drilling efficiency and reduce the occurrence of plugging and burning accidents.


5. The water well drilling rig rig uses dual oil pumps for oil supply. A single pump is used for drilling, and a double pump is used for confluence when lifting. The power loss is small and the auxiliary time is short.


6. The drilling rig machine has advanced structure and reasonable layout, which is convenient for maintenance, maintenance and repair.


7. The crawler water drilling rig machine chassis is adopted, and the trip of the outrigger cylinder can be automatically loaded for 1.5m, which is convenient for relocation and transportation.


8. The drill rig reserves some functional interfaces in the hydraulic system, and can expand the functions according to the technological requirements of different users.

                                  
Jinjing drilling machine
 Model
JJDM150L
JJDM180L
JJDM260L
JJDM300L
JJDM400L
JJDM500L
Overall weight (T)
3.5
4.2
6.4
8
8.7
9.5
Dimension (mm )
3400*1500*2400
3800*1700*2350
4100*1900*2600
5500*1950*2780
5300*2050*2700
5350*2100*2700
Drilling diameter(mm )
130-245
130-294
140-300
140-325
130-400
140-400
Drilling depth(m)
150
180
260
300
400
500
One-time advance length of the drill(mm)
3000
3000
3000
3000/6000
3000/6000
3000/6000
Traveling speed(km/h )
2.5
2.5
2.5
2.5
6
6
Climbing ability(max )
25
30
30
30
25
25
Minimum Ground Clearance(mm)
250
250
250
230
300
350
Working Air Pressure(mpa )
1.45 - 2.5
1.7-2.5
1.7-3.0
1.7-3.3
1.7-3.5
1.7-3.5
Air consumption
15 - 27
15 - 27
17-35
23
17-35
17-35
Main machine power(kw)
42KW
60KW
85KW
92KW
100KW
114KW
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