Dl3-B Underground Production Portable Rock Drilling Machine for Parallel Holes

Product DescriptionDL3-b hydraulic mining drilling rig is a cantilever type deep hole mining production drilling rig, which is specially designed for long-hole drilling in underground mines or tunnels. It is often used for doing parallel and fan-shaped holes in underground non-coal mine mining, and it can also do anchor holes. It adopted full hydraulic rock drilling. It can drill a hole of 20 meters depth once a time, and the hole diameters of 64/76/89mm can be chosen. All diesel power for walking, Articulated chassis, four-wheel drive, climbing up to 14° slope, to meet with the flexible transition between roadways.Features:1.Woserld Rock DrillAdopted Woserld 18KW hydraulic rock drill, the rock drilling speed is fast and economical, up to 0.5-2 m/min. Per the rock drilling requirement, multiple solution can be chosen. 18kw rock drill is standard, and higher power 25kw rock drill is optional.With the classic double damping design the service life is long and the cost is low. 2.Telescopic FeedIt can rotate and pitch plus or minus 180° to realize position fast via parallel movement. The telescopic feed expands the working range, not only can drill multiple drilling holes at one time, but also adapt to various sizes of roadways.3.Hydraulic and Protection SystemEquipped with load-sensitive variable plunger pump and electro-hydraulic proportion direct control system, separate pump sets are engineered for walking and working. Designed with safety alarm protections such as low fuel oil level, high water temperature, high hydraulic oil temperature, etc.4.Motor Comprehensive ProtectionIt will stop working if it has the situation of overload, overcurrent, undervoltage, overvoltage, undercurrent, short circuit, phase loss, leakage, wrong phase order , etc.5.OptionalIn order to meet with the extreme cold conditions in winter, the machine can be selected as to adopt a closed cab with air conditioning and heating functions, and it can adapt to the working environment of minus forty degrees.  Product ParametersModel No.DL2-NbDL2DL2-hsDL3-bMain InformationDimension (mm*mm*mm)8195X1390X (1880/2580)(7006/7783) X1600X (2080/2780)8430X1600X291310121X2050X2815Weight (KG)9000115001350015600Turning Radius (mm)2463/50722805/48413341/58113315/6106Working Area (m*m)2.8X2.8-4.3X4.33X3-4.5X4.34X5.5 (Max)3.5X3.5-5X5FeedDrill Rod Length (mm)915/1220/15251220/1525915/1220915/1220/1525/1830Hole Diameter (mm)φ64-89φ64-89φ64-89φ64-76Hole Depth (mm)1500/1900/25001330/1550/1810/19602600/34801300/1630/1970/2300Electrical SystemMain Motors Power (KW)55557575Voltage (V)CustomizedCustomizedCustomizedCustomizedElectrical Cable Volume (m)55807090Hydraulic SystemMax. System Pressure (Bar)230230230230Filtration Accuracy (μm)10101010ChassisEngine Rated Power (KW)5856.554/Walking Speed (Km/h)810714Climbing Ability (degree °)14141414Rock DrillModelWOSERLD A18D/LWOSERLD A18D/L, A25LWOSERLD A18D/L, A25LWOSERLD A18D/L, A25LShankT38T38/T45/T51T38/T45/T51T38/T45/T51Drilling Diameter (mm)33-7633-11564-11564-115Max. Impact power (KW)1818/2518/2518/25Impact Frequency (HZ)6044/6044/6044/60If you have other custom requirements, you can contact us at any time.  Product SizeIf you want to know more product size, please contact us at any time.    Product PhotosDetails  FAQQ: Are you a trading company or a manufacturer?A: We are a professional manufacturer with independent research and development, production and manufacturing capabilities for 30 years.Q: What is your guarantee for quality?A: We have 5 years warranty and will take responsibility for our quality.Q: How about your delivery time?A: Generally, it will take about 30-45 days. The specific delivery time depends on the items and the quantity of your order.Q: What is your payment terms?A: We accept T/T in advance. Then Western Union, PayPal or L/C.Q: What is your usual port?A: Shanghai or Shenzhen.Q: What is your shipment?A: 1) By our forwarding agent, you can choose by Sea (Container &LCL),by Train, by Truck.2)By your own forwarding agent.3)By domestic forwarding agents to any city in China.PS: lf you have any questions about us, please contact with me quickly.Packaging & ShippingCompany ProfileOur CustomerExhibition  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1