Gold Member Since 2013
Audited Supplier
Qingdao Grandplan Technology Co., Ltd.

DTH Drill Rig, Drill Equipments, Rock Drill manufacturer / supplier in China, offering Integrated DTH Drill Rig, Sjz Series Vertical Shaft Drill, Mqy2135 Ball Mill/Grinding Mill/Mill and so on.

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Integrated DTH Drill Rig

FOB Price: US $100,000-300,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $100,000-300,000/ Set
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Production Capacity: 200PCS/Year
Transport Package: Export Standard Packing
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: SWDB120
  • Power Type: Diesel
  • Condition: New
  • Model: Swdb120
  • Rock Hardness: F=6~20
  • Hole Depth (M): 22
  • Rill Rod Length (M): 7.5
  • Drill Rod Number: 1+2
  • Specification: AS PER YOUR REQUEST
  • Usage: Ore
  • Type: Rotary Drilling Rig
  • Name: Integrated DTH Drill Rig
  • Drilling Mode: Medium Air-Pressure DTH
  • Hole Diameter (mm): 90~138
  • Drilling Angle: (Vertical Started) 0 to 30 Degrees
  • Drill Rod Diameter (mm): 89
  • Trademark: GRANDPLAN
  • Origin: China
Product Description
The integrated hydraulic down-the-hole drill rig is widely applied in drilling blasting holes for open-air projects, such as metallurgy, mine, building materials, railway, hydropower construction, national defense construction and earthworks. As the most advanced integrated hydraulic down-the-hole drill rig in China, it is equipped with efficient high pressure down-the-hole drilling system to facilitate drilling blasting holes with high precision and efficiency. International procurement, computer optimization design, the development and application of power match & load adaptation system realize the power-pump-load adaptation of the power system, which reduces the power consumption effectively and ensures optimal performance and high reliability of the drill rig.
Integrated DTH Drill Rig

Integrated DTH Drill Rig

Drilling modemedium air-pressure DTH
Rock hardnessf=6~20
Hole diameter (mm)90~138
Hole depth (m)22
Drilling angle(vertical started) 0 to 30 degrees
Drill rod length (m)7.5
Drill rod diameter (mm)89
Drill rod number1+2
Traveling modeCrawler
Driving modeFull hydraulic
Ground clearance (mm)440
Feed length (mm)8000
Feed extension (mm)1200
Feed force, max (kN)32
Air CompressorModel550RH
ManufacturerSullair (USA)
Free air delivery (m3/min)15.5
Working pressure (MPa)0.65~1.7
Power (kW/rpm)179/1800
Hydraulic Drive SystemHydraulic drive configuration
Main pump A10V0+A10V0
Germany Rexroth
Traveling motorGM35(Japan)
Rotary motor2K/2JK195 Eaton
Propulsion motorIY-3 (Italy joint venture)
Traveling speed (km/h)2
Hill climbing ability ( ° )25
Rotary device
The rotary body with long service life is equipped with hydraulic motor and a gear reduction mechanism.
Rotary speed, max (rpm)70
Rotary torque, max (Nm)3000
EngineModel4BT3.9 (Cummins)
Rated power (kW/rpm)60/2200
The four round area of originShantui Construction Machinery Co., Ltd.
Generator noise  (dB)Less than 85
Drill frame featuresCombined steel and special-shaped beam steel frame structure is firm and reliable.
Hammer modelAtlas DHD340
Working efficiency (m/h)>22(f>8);40 m/h( f≤8)
Dimension (L×W×H)10.8m×3.2 m×34m
Gross weight (t)15.5
Characteristics and advantages 
(compared with the similar equipment)
The integrated down-the-hole drill rig is mobile, flexible, energy saving, efficient and environmental protection. Its drilling efficiency is nearly two times of domestic fission equipment nearly, its energy consumption is only half of domestic fission machine; Compared with the foreign import equipment, the acquisition cost of integrated down-the-hole drill rig is less than half, use cost is reduced greatly, after-sales service is timely and effective, spare parts supply of guaranteed. For the imported rig, after sale service period, the cost of after-sales service is high, parts price is expensive and supply cycle is penchant for weeks or months, which influence production seriously! 

Integrated DTH Drill Rig

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