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China, Chinese Heavy Duty Big Size Hole DTH Drill with Built-in Air Compressor and Rod Handling System for Blasting Hole and Shaft1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Mine Drilling RigDTH DrillDTH
Qingdao Grandplan Machinery and Equipment Co., Ltd.
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Product Description Heavy duty big size hole DTH drill with built-in air compressor and rod handling system for blasting hole and shaft WITH BUILT-IN AIR COMPRESSOR+ROD MANIPULATOR/CAROUSEL SYSTEM+CABINDragon GP830-2 is an all-in-one hydraulic DTH drilling rig, which brings you more automation, higher working efficiency, better reliability and simpler operation. The FOPS-approved cabin and automatic pipe handling system are equipped. Heavy-duty undercarriage with wide tracks ensures its travelling safety while move quickly. Hydraulic dust collecting system meet the latest environmental protection regulations and it is reliable solution to meet the modern green mining.Features of Dragon GP830-2 drill rig? Fully automatic drilling, single operator is needed.? Imported REXROTH and EATON hydraulic control components ensure the powerful torque output, meet large hole drilling needs.? The Diesel engine offers strong power, impacting, feeding and rotation speed can be adjusted according to different rock conditions, suitable for various terrains.? Imported Atlas two-stage air compressor can switch between two compression stages. Increase penetration rate and hole quality.? Telescopic heavy-duty drill arm provide bigger fan shape drilling coverage, improve the effective drilling time.Power trainThe water-cooled EFl turbo engine offers more power, consumes less fuel and complies with the National Ill emission standard. The III stage air filter system ensures intake of clean air and greatly reduces the engine failure rate.Air compressorThe high-output Atlas Copco air compressor features two stages of compression,delivering pressure. Powerful and reliable, it suits rock formations of various hardness and offers high penetrate rate with ease.Control systemThe sealed air-conditioned cabin is made with FOPS which meets EU and US safety protection standards. The rig's operating parameters, instructions and warnings all can be clearly displayed on the dashboard, easy forthe operator to monitor.Rotation unit systemThe rotation unit is equipped with a floating connector which can reduce vibration as well as protect pipe threads when loading/unloading drill pipes. It is easy to be adjusted and has a long service life.Automatic pipe handling systemAll the functions, such as pipe storage, pipe loading and unloading, movement of the mechanical clamps, can be controlled very easily with one single joystick. Loading and unloading of the drill pipes are easily achieved by upper and lower clamping, greatly raising the working efficiency. Installing one-button automatic rod exchange system, faster and safer.UndercarriageThe heavy-duty undercarriage features robust structural strength, wide tracks and excellent gradeability, which all ensure better stability while drilling.MaintenanceMaintenance and repair are very convenient as maintenance and check points are easily accessible, engine compartment is well organized, and allservice doors can be easily opened and closed.Automatic pipe lubrication★ DTH function technical parametersGeneralTotal mass: 25000kgTotal length: 12300mmTotal width:3200mmTotal height: 4200mm(3500mm after carousel dismantled)UndercarriageTrack length: 3646mmGround contact length: 2912mmTrack center distance: 2349mm( 2379mm total width)Track width: 400mmGround clearance: ≥400mmTrack oscillation: +/- 10°Travelling speed: 1.6km/h low---3km/h highMax. tractive force: 170KNGradeability: 20°EngineModel: Cumins QSZ13-C450-30 CUMINS water cool, 6-cylinder electrical injection typeRated power: 335kw/2100rpmFuel tank capacity: 1015L Hydraulic pump&valveMain pump: plunger variable load sensitive pumpMain valve: load sensitive valveAir compressorModel: Atlas Copco XRVS1100Type: two-stage rotary screw air compressor(double power)Air pressure: 24barMax. FAD: 30m3/minRotation motorHydraulic rotation unit: Dual motor, EATONRotation speed: 0-120rpmMax torque: 3900NMFeeding mode: Motor driven planetary gearbox+sprocket chainMax. feeding/lifting speed: 45m/minSlow feeding speed: 0-11m/minMax. low lifting speed: 11m/minFeeding force: 0-40KN adjustableLifting force: 40KNFeederFeeder length: 10320mmFeeding stroke: 6730mmFeeding compensation: 1600mmRotation angle: L95° R35°BoomTilt angle: upward 40° downward 15°Swing angle: left 9° right 31°(view from cabin)Rod carouselPipe diameter: 102mm, 114mmPipe length: 6mDrilling diameter: 138-235mm (Able to drill 250mm diameter hole, but 235mm is our recommended maximum hole diameter.)Hole depth: 36m by automatic carousel system, will be much more after pipe connection manually.Rod carousel capacity: 5+1DTH hammer: 5'' or 6'' or 7'' or 8''Dust collectorDust collecting method:hydraulic dust collection systemDust cover: float up and downEfficiency The boom structure has three degrees of freedom for multi-directional positioning to ensure a wider range of drilling angles.RigidityThe heavy-duty undercarriage features robust structural strength, wide tracks and excellent grade ability, which all ensure betterstability while drillingThe feed system is driven by planetary gearbox and chain. The durable high strength chain can be easily adjusted. The bearing roller type sliding plates have a long service life and are easy for maintenance.ConvenienceService doors can be fully opened to provide large space and easy access to maintenance.The rig's operating parameters, instructions and warnings all can be clearly displayed on the dashboard, easy for the operator to monitor.SafetyThe sealed air-conditioned cabin is made with FOPS which meets EU and US safety protection standards. Large windows provide the operator with great visibility to precisely control the rig. The ground clearance is over 400mm giving the rig extreme maneuverability on various tough terrain.
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