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Main Specifications
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D345
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Feeding method
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Hydraulic cylinder+chain
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Feed total length
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5,880 mm
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Feed extension
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970 mm
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Feed travellength
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3,670 mm
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Feed force max.
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20 kN
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Feed speed max.
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26 m/s
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Pullback force max.
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45kN
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Hole range
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φ90-138 mm
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Hole depth max.
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30m
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Drill pipe
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φ76 mm x3m
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Hammer
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4"
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Diesel Engine
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Cummins 60KW,2000RPM
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Rotation torque
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3,200 N ·m
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Rotationspeed
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0-100 rpm
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Fuel tank capacity
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80L
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Tramming speed max.
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2.5km/h
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Gradeability max.
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25°
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Ground clearance
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300 mm
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Track frame oscillationangle
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±10°
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Traction force max.
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54kN
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Weight(w/oOptions)
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6,230
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Dimensions (LxWxH)
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7,000×2,250×2,700 mm
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Working conditions
This series of separated DTH drill rigs had been mainly operating at small-sized quarries, cement mine, open-pit coal mines and preliminary site preparation for large-scale open-pit mines, as well as infrastructure construction for highways, real estate and other industries. Equipped with 3.5-inch or 4-inch hammers, the optimum hole ranges are Φ90mm, Φ115mm andΦ138mm with high drilling efficiency and outstanding dust collection performance. The flexibility and mobility of this series are especially suitable for the construction of restricted working areas, and have been successfully applied to mining projects, road construction, water conservancy, rock excavation and other applications, and have been widely recognized by customers at home and abroad.
Our team of experienced technicians provides on-site installation, training, and maintenance services to ensure that your drill rig machine is functioning optimally. We also offer remote technical support to help troubleshoot any issues that may arise.
In addition, we offer a range of aftermarket services to keep your drill rig machine running smoothly. These services include replacement parts, upgrades, and refurbishments.
At our company, we are committed to providing our customers with the best possible support and services. Contact us today to learn more about how we can help you maximize the performance of your drill rig machine.
