Hf330 Hydraulic Rotary Borehole Coal Mining Drilling Rig Surface Drilling Equipment

Product Description  1.Adopting short mast design concept, the whole rig is light in weight and comfortable in operation; adopting wired remote control method;main components are adopted well-known brands home and abroad.2. Adopting well-known brand, the Cummins diesel engine has the features of lower emission and lower noise; combining international leading level control technique, the rig is not only more suitable to be performed in urban area, but has the power consumption reduced to the lowest level under the non-loading working condition of the rig.3. The rotation of drill head is driven with one hydraulic motor, in large orque, set with 2 gear stepless speed adjustment.4. Drill head feeding adopted dual motors and reducer driving and adopting rack and pinion transmission model, the rig is in high stability and efficiency.5. Mud pump is driven hydraulically and in mechanical transmission, the pump can be adjusted flexibly for its pressure and displacement.6. Adopting steel crawlers with rubber track boots, the rig can not only sustain heavy loading, but travel on all kinds of roads.7. Provided with completed set drilling tools, including 83x3000mm drill rod, and the tools can be provided basing on specia customization.Product ParametersNameParameterEngine powerCummins6CTA8.3-C260 194KW(2200r/min)Feed force/return force480KNRated torque16500N.mSpindle speed0-60/0-120r/minFeed/return systemRack and pinionIfile:13m/min II file:26m/min III file:50m/minGive progress3500mPilot hole diameterΦ240Drilling angle0-20°Hydraulic system pressure31.5MPaMaximum flow of mud pump400(Plunger)/450(piston) L/minMaximum pressure of mud pump8MPaDrill rod specificationsΦ83×3000mmWalking speed1.5-2km/hDimensions(L*W*H)7.2*2.3*2.45mWeight12TWorking SiteCompany ProfileFAQ1. Are you a trading company or a manufacturer?We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.2. How is the quality of your machine?Our products pass strict quality inspections before they leave the factory to ensure that they are qualified before they are shipped.3. How to inspect the goods?1) Support customers to come to the factory for on-site inspection.2) Support customers to designate third-party companies to inspect goods.3) Support video inspection.4. Do you have after-sales service?Yes, we have a dedicated service team that will provide you with professional technical guidance. If you need, we can send our engineers to your workplace and provide training for your employees.5. How about quality assurance?We provide a one-year quality guarantee for the main machine of the machine.6. How long is your delivery cycle?1) In the case of stock, we can deliver the machine within 7 days.2) Under standard production, we can deliver the machine within 15-20 days.3) In the case of customization, we can deliver the machine within 20-25 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