Product Name: 150m Crawler Track DTH Drill Machine for Water Well Drilling Model NO.: DFQ-150 Type: Crawler Drilling Way: Impactor Bit Type: Diamond Bit Drill Hole Depth: <150 M Drill Hole Diameter: 105-203 Motor: AC Motor Condition: New Certification: ISO 9001:2008, BV&SGS Product Name: Water Well Drilling Rig Machine Model: Dfq-150 Application: Wells etc. Walking Type: Crawler Max. Drill Depth: 150 M Drilling Diameter: 105-203 mm Drill Rod Dia.: 73/76 mm Drill Rod Length: 2000 mm Gas Consumption: 15-24 M3/H Power of Electric Motor: 44kw Impacting Frequency: 1200-1500 Hz Dimensions: 3500*1770*2300 mm Weight: 2800 Kg Color: Customized Warranty: 1 Year for Main Machine Trademark: DEFY Transport Package: Container Specification: 3500*1770*2300 mm Origin: Henan, China HS Code: 84304900 Product Description 150m Crawler Track DTH Drill Machine for Water Well DrillingProduct Information DFQ-150 drilling rig is a lightweight, high efficiency and multi-function drilling equipment,it can behauled by tractor or cars, easy to transport,convenient and quick. It adopts to two kinds ofworkingway---with mud pumpor aircompressor, strong applicability. It is widely used for water well drilling,geothermal air-conditioning project and other boreholes,especially applicable to mountain area and rock formation water engineering. Much higher efficientthan the traditional rotary drill rigs, creating the considerable economic benefit for users.Especiallysolve the problems to drill very hard rocks that the traditional rotary drilling rig meet, our DFQ-150is able to work efficiently under all kinds of geological conditions.Parameters DFQ-150 Water Well Drilling RigNo.ItemParameter1Drilling caliberΦ105-203mm(4in-8in)2Max. drilling depth150m(492feet)3Diameter of drill pipeΦ73(2.9in),Φ76(3in)4Unit Length of drill pipe2000mm(6.6feet)5Work pressure1.05-2.0MPa6Gas consumption15~24m³/min7DTH hammerDHD3503608Impacting frequency1200-1500Hz9Apply to rock hardnessf=6-1210Power44Kw/2000rpm11Ground clearance210mm(8.3in)12Leg cylinder stroke600 mm(23.6in)13System pressure20MPa14Propulsion5.5tonf15Lifting force10 tonf16Speed of spindleFast 120rpmSlow 85rpm17Rotary torque2000N.m18Weight2800 Kg19DimensionL3500×W1770×H2300mmWorking More Models for Your Choice: ModelMax. Drilling DepthDrilling CaliberChasisDFQ-100100 m105-150 mmcrawlerDFQ-100W100 m105-150 mmtrailerDFQ-150150 m105-203 mmcrawlerDFQ-150W150 m105-203 mmtrailerDFQ-200200 m105-203 mmcrawlerDFQ-200W200 m105-203 mmtrailerDFQ-300300 m105-305 mmcrawlerDFQ-400400 m105-400 mmcrawlerDFQ-500A500 m115-350 mmcrawlerDEFY Service 1.Professional technical support pre-sale, sale and after-sale .2.Your problems can get feedback in 8hours and be solved in 24 hours.3.Machine can be customized as per your requirement.4.One year quality warranty.5.Training: operation manual and DVD operation video, overseas installation is also available.6.Spare parts are available in our factory at cost price for former customers.FAQ Q1: Are you trading company or manufacturer?A1: We are original equipment manufacturer.we design,produce and sell.We master the core technology, and constantly adjust our products according to the market trend and customer feedback, ensure product quality.Q2: How long is your delivery time?A2: It is according to the model and quantity. Generally it is 3-5 days if the machines are in stock. It will be 15-30 days if you want to customize the machines.Q3:What do I need to do after payment?A3: a) If under FOB trading terms,you need to employ a ship forwarder to ship the goods to you; b) Under CIF trading terms,we send the goods to the destination port,and contact you to pick up the goods; All documents for customs clearance will be sent to you by international expressafter shipment.How to choose a suitable drilling rig? 1. What will you do using drilling rig?---For water project, core sample, soil test, mineral prospect or others?2. The depth you need?---For water well, generally, 30-200m. For core sample, 30-600m, even more.3. Any requirements to hole diameter?---Within a certain range, the smaller diameter, the deeper depth. Mathematically, we call itinversely proportional.4. Working land condition?A. soil, sand, weathered land, etc. soft stratum.B. soil, sand, soft and hard rock stratum, mixed one.C. Mainly hard rock, like granite.based on the above information, Our experienced engineers will help you recommend suitablemachine and price. If you have special demands, please tell us ahead.about Us Zhengzhou Defy Mechanical & Electrical Equipment Co.,Ltd. locates in High-tech zone ofZhengzhou city, China. Our factory dedicates in manufacturing drilling rig since 1970s, more than 40 years' experienceof production and development makes our product quality rank in the leading position at home andabroad. We are always seeking for ever greater perfection, keeping improving the production technology,offering better user experience.