A DTH drilling machine is a kind of drilling machine mainly for drilling rocks. The machine can be widely used in large-diameter hole drilling operations of small and medium-sized mines, road construction, water conservancy, and rock excavation, as well as drilling bolt holes in slope support, tunnel support, and foundation pit support. Compared with the primitive top hammer machines used for quarrying, the new DTH drilling machine can drill the hole precisely and also has the advantages of high efficiency, safety, and labor-saving. The DTH drilling rigs can be classified in different ways. Depending on the place of use, it can be divided into underground and open DTH drilling machines, self-propelled and non-self-propelled models according to their walking mode. The equipment can be called light, medium, and heavy down-the-hole drilling machines according to the hole diameter. Please choose the suitable model according to your actual needs.【WhatsApp/WeChat/Phone/Skype】+86 136 1385 6800
Types of DTH Drilling Machines for Sale in YG Machinery
According to the way of walking, it includes a small leg type DTH drilling machine: SKD70-100-120, SKQ70-100-120, and a crawler-mounted DTH drilling rig: SKL100T 130/SKM150T 153/SKH320. Gas-electric type and all pneumatic types, depending on the power. It can also be divided into low, medium, and high wind pressure by the level of wind pressure. Then, according to the hydraulic power configuration of the drilling machine, customers can choose the diesel model, electric model, or diesel-electric model to purchase. Now, check the technical parameters of all the models of DTH drilling rigs for sale in our company and send us an email from the inquiry button for a quotation.
SKD70 Electric DTH Drilling Machine
- Model: SKD-70
- Drilling Hole Diameter: 50-90mm
- Drilling Depth: 15m
- Drilling Speed: 110r/min
- Working Air Pressure: 0.5-0.7MPa
- Air Consumption: 4m3/min
- Cylinder Diameter: 90mm
- Max. Propelled Force: 8000N
- Drilling Rod OD: 42mm
- Drilling Rod Length: 1025mm
- Dimension: 1740260420mm
- Weight: 280kg
SKQ70 Pneumatic DTH Drilling Machine
- Model: SKQ-70
- Drilling Hole Diameter: 50-90mm
- Drilling Depth: 15m
- Drilling Speed: 110r/min
- Working Air Pressure: 0.5-0.7MPa
- Air Consumption: 4m3/min
- Cylinder Diameter: 90mm
- Max. Propelled Force: 8000N
- Drilling Rod OD: 42mm
- Drilling Rod Length: 1025mm
- Dimension: 1740260420mm
- Weight: 280kg
SKD100 Electric DTH Drilling Rigs Technical Parameter
- Model: SKD-100
- Drilling Hole Diameter: 90-130mm
- Drilling Depth: 0-25m
- Drilling Speed: 110r/min
- Working Air Pressure: 0.5-1.0MPa
- Air Consumption: 6m3/min
- Cylinder Diameter: 140mm
- Max. Propelled Force: 9600N
- Drilling Rod OD: 50-60mm
- Drilling Rod Length: 1025mm
- Dimension: 2280440550mm
- Weight: 470kg
SKQ100 Pneumatic DTH Drilling Machine Specification
- Model: SKQ-100
- Drilling Hole Diameter: 90-130mm
- Drilling Depth: 0-25m
- Drilling Speed: 110r/min
- Working Air Pressure: 0.5-1.0MPa
- Air Consumption: 12m3/min
- Cylinder Diameter: 140mm
- Max. Propelled Force: 9600N
- Drilling Rod OD: 50-60mm
- Drilling Rod Length: 1025mm
- Dimension: 2230380550mm
- Weight: 450kg
SKB120-5.5 DTH Drilling Machine Specification
- Model: SKB120-5.5
- Drilling Hole Diameter: 90-130mm
- Drilling Depth: 0-40m
- Drilling Speed: 110r/min
- Working Air Pressure: 0.5-1.0MPa
- Air Consumption: 10m3/min
- Cylinder Diameter: 140mm
- Max. Propelled Force: 9600N
- Drilling Rod OD: 60mm
- Drilling Rod Length: 1025mm
- Dimension: 2230380550mm
- Weight: 480kg
SKL100A Diesel Crawler DTH Drilling Machine
- Model: SKL-100A
- Applicable Rock: F=6-20
- Opening Hole Diameter: 90-130mm
- Drilling Depth: 30m
- Walking Speed: 2.5km/h
- Climbing Angle: 30 °
- Rotating Speed: 0-90r/min
- Max. Lifting Force: 15KN
- Working Pressure: 0.5-1.4MPa
- Air Consumption: 7-12m3/min
- Diesel Motor Power: 33kw
- Dimension: 425019802260mm
- Weight: 3.2t
SKL100T Diesel Crawler Mounted DTH Drilling Rig
- Model: SKL-100T
- Applicable Rock: F=6-20
- Opening Hole Diameter: 83-130mm
- Drilling Depth: 30m
- Walking Speed: 2.5km/h
- Climbing Angle: 30 °
- Rotating Speed: 0-90r/min
- Max. Lifting Force: 15KN
- Working Pressure: 0.5-1.4MPa
- Air Consumption: 7-12m3/min
- Diesel Motor Power: 33kw
- Dimension: 440019802260mm
- Weight: 3.5t
SKL130 Diesel-electric Crawler DTH Drilling Machine Specification
- Model: SKL-130
- Applicable Rock: F=6-20
- Opening Hole Diameter: 83-130mm
- Drilling Depth: 30m
- Walking Speed: 2.5km/h
- Climbing Angle:30O
- Rotating Speed: 0-90r/min
- Max. Lifting Force: 15KN
- Working Pressure: 0.5-1.4MPa
- Air Consumption: 7-12m3/min
- Diesel Motor Power: 33kw
- Dimension: 425019802260mm
- Weight: 3.8t
SK153 Medium and High Wind Pressure DTH Drilling Rig
- Model: SK-153
- Applicable Rock: F=6-20
- Opening Hole Diameter: 83-165mm
- Drilling Depth: 30m
- Walking Speed: 2.5km/h
- Climbing Angle:30O
- Rotating Speed: 0-90r/min
- Max. Lifting Force: 15KN
- Working Pressure: 0.5-1.4MPa
- Air Consumption: 7-12m3/min
- Diesel Motor Power: 33kw
- Dimension: 632022502400mm
- Weight: 5.7t
SK180 Crawler-Mounted Down-the-Hole Drilling Machine
- Model: SK-180
- Applicable Rock: F=6-20
- Opening Hole Diameter: 90-140mm
- Drilling Depth: 30m
- Walking Speed: 2.5km/h
- Climbing Angle:30O
- Rotating Speed: 0-90r/min
- Max. Lifting Force: 15KN
- Working Pressure: 0.5-1.4MPa
- Air Consumption: 7-12m3/min
- Diesel Motor Power: 33kw
- Dimension: 650022302380mm
- Weight: 6.2t
SK300 Crawler Type DTH Drilling Rig
- Model: SK-300
- Applicable Rock: F=6-20
- Opening Hole Diameter: 90-165mm
- Drilling Depth: 30m
- Walking Speed: 2.5km/h
- Climbing Angle:30O
- Rotating Speed: 0-90r/min
- Max. Lifting Force: 15KN
- Working Pressure: 0.5-1.4MPa
- Air Consumption: 7-12m3/min
- Diesel Motor Power: 33kw
- Dimension: 7600X2350X2800mm
- Weight: 8t
SK350 Crawler Type DTH Drilling Rigs for Sale
- Model: SK-350
- Applicable Rock: F=6-20
- Opening Hole Diameter: 76-260mm
- Drilling Depth: 30m
- Walking Speed: 2.5km/h
- Climbing Angle:30O
- Rotating Speed: 0-90r/min
- Max. Lifting Force: 15KN
- Working Pressure: 0.5-1.4MPa
- Air Consumption: 7-12m3/min
- Diesel Motor Power: 33kw
- Dimension: 7210X2200X2950mm
- Weight: 8t