Factory Direct Sale Hf850A Crawler Hydraulic Rotary Drilling Rig with CE

Product Description                                                             Factory Direct Sale  Hf850A  Crawler Hydraulic Rotary Drilling Rig  With CE1. Low price, with the same funtion, our price is a quarter of similar products' in the market, on the other hand, we have lower rate of depreciation.2. Low cost production, helped by excellent energy saving design. We have the best fuel economy than other companies and reduce construction cost greatly. Normal soil condition with around 12-16 liters per hour.3. Low cost maintenance. Considering maintenance cost, we use most components of high quality and low price in the market. Mainparts of products in dependent research, so the maintenance cost is low.4. Multi functions use. Upto thirty percent faster than static pressing pilling machine,convenient loading and unloading,free conversion of three models and easy to transportation.5. Simple operation, wide practicability. Using integrated hand control, and movements has a corresponding display in the dashboard, as plain as print, simple operation. In addition, equipment can suit not only large infrastructure construction, but also can general building.6. Simple transportation and installation, Using former-type mast, when transportion drop forward, then fold or indented and onto flat truck directly. Adopting unique design of mast, power head and forehead, easily loading onto flat truck with main machine.7. Compact structrue, saving space. Due to the special design of mast, great improve on drilling bucket, unloaded soil space greater, quantity of unloaded soil become more, save operate space and time.Product ParametersParametersHF850ADrilling diameter600 - 1600mmDimensionMax. drilling depth47mWorking dimensions16480mmX3200mmX7456mmTransport dimensions13912mmX3200mmX3235mmMachine weight36000kgEngineModelB 5 . 9 - C Cummins (imported)Rated power112kwTypeTurbocharged, direct injectionRotary driveMax. torque80.1kn·mSpeed1-22rpmCrowd cylinderMax. push force150knMax. pulling force100knMax. Stroke3000mmMain winchMax. line pull120knMax. line speed70m/minRope diameter24mmAuxiliary winchMax. line pull60knMax. line speed50m/minRope diameter18mmMast inclinationFree adjustment, forwards/backwards0-93°Free adjustment, left/right±3°Electronic control systemRemote controlOptionalDrilling record systemOptionalPrinterOptionalChassisTypeCustomizableMax. travel speed2.0km/hMin. ground clearance500mmTrack width800mmHydraulic system pressure300 bar Company ProfileFAQ1. Are you trading company or manufacturer?We are professional manufacturer, and our factory mainly produce water well drilling rig, core drilling rig, DTH drilling rig, piling rig, etc. Our products have been exported to more than 50 countries of Asia, South America, Africa, and get a good reputation in the world.2. Are your products qualified?Yes, our products all have gained ISO certificate,and we have specialized quality inspection department for checking every machine before leaving our factory.3. How about your machine quality? All of our machines hold the ISO, QC and TUV certificate, and each set of machine must pass a great number of strict testing in order to offer the best quality to our customers.4. Do you have after service?Yes, we have special service team which will offer you professional guidance. If you need, we can send our engineer to your worksite and provid the training for your staff.5. What about the qaulity warranty? We offer one-year quality warranty for machines' main body.6. How long can you deliver the machine? Generally, we can deliver the machine in 7 days./* 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