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Factory Supply 150m DTH Drilling Machine Water Well Drilling Rig
LG series air compressor drilling rig is a kind of light weight, high efficiency and multi-function drilling equipment, it is suitable for drilling water wells, agricultural irrigation well, geothermal air-conditioning hole and other uses, especially for water engineering in mountainous and rock areas. LG series drilling rig solves the problems to drill hard rocks, gravel, pebble stratum,which can work efficiently under all kinds of geological structure.
1.Crawler type, easily to move around, adopts verious working conditions.
2.Fully hydraulic system, high efficiency and more reliable.
3.Integrated drilling tower lifted by hydraulic, no need to install before working.
4.Strong flush ability, ensure the high drilling efficiency.
5.Fast drilling in hard rocks, could work with mud pump and air compressor .

LG-150D Factory Supply 150m DTH Drilling Machine Water Well Drilling Rig
No. | Item | Specification |
1 | Drilling caliber | Φ105-203mm |
2 | Max. drilling depth | 150m |
3 | Diameter of drill pipe | Φ76 |
4 | Unit Length of drill pipe | 2000mm |
5 | Work pressure | 1.05-2.0 MPa |
6 | Gas consumption | 15~24 m³/min |
7 | Hammer | DHD350\\360 |
8 | Apply to rock hardness | f=6-12 |
9 | Power | 44Kw/2200rpm |
10 | Grade ability | 25° |
11 | Walking speed | 0~2.0 Km/h |
12 | Ground clearance | 210mm |
13 | Leg cylinder stroke | 600 mm(1500mm) |
14 | System pressure | 20MPa |
15 | Propulsion | 5.0 ton |
16 | Lifting force | 7.8 ton |
17 | Speed of spindle | Fast 120 rpm ; Slow 85 rpm |
18 | Rotary torque | 2200N.m |
19 | Weight | 3200 Kg |
20 | Dimension | 3500×1770×2300mm |
Factory site

1.Professional pre-sale and after-sale technical support
2.Provide spare parts at cost price all year around.
3.Online service 24 hours* 7 days
4.One year guarantee for main machine
5.Operation video and manual are available.
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