500m Large Truckmounted Water Well Drilling Rig High Quality Drilling Equipment

 -PRODUCT BRIEF-Product description                                              SPD300A crawler drilling rig is a new model independently developed and produced by our factory on the basis of drawing on the advanced technology of similar models at home and abroad;The drilling rig is of reasonable design, complete supporting facilities, superior performance, easy to operate and easy to maintain;The machine adopts full hydraulic drive and crawler walking; the power head is driven by a low-speed and high-torque motor, with two-speed stepless speed regulation, with advanced and simple structure; the oil cylinder wire rope double-speed feeding system, the movement is stable and reliable; the center of gravity of the whole machine is low, and the stability is good; The overall shape is beautiful and reflects the people-oriented design concept;The main accessories of the drilling rig adopt the policy of optimizing procurement at home and abroad, and the diesel engine, hydraulic pump, main valve, motor and key hydraulic accessories are all selected from well-known brand products;The large torque, high power configuration, reasonable structure design and advanced operation mode of the drilling rig ensure the efficient construction of the drilling rig;The low pollution emission and professional noise reduction design of the drilling rig diesel engine make the drilling rig fully suitable for various construction sites;The machine is beautiful in appearance, compact in structure, reliable in performance and flexible in operation, and is currently the first choice for medium-sized projects in the domestic vehicle-mounted drilling rig market;The drilling rig can drill in quaternary formations such as clay layer, sand layer, weathered rock, bedrock and so on. The drilling rig is mainly used for hydrogeological survey, drilling of industrial and agricultural water wells, construction of underground tunnels and ventilation holes, especially for the drilling of geothermal heating holes. It can be constructed by various techniques such as air drilling and foam rotary drilling.Product SpecificationsProduct numberSPD300AMaximum hole depth200MDrilling diameter300MM--1500MMWorking wind pressure1-3.45MPTotal gas consumption16-30 m3/minDrill pipe length3MDrill pipe diameter50-89MMAxial pressure6TLifting force20TSwing torque2000-7000NmRotation speed0-80 rpmSupporting power50kw/FAW Engineering EngineBearing methodHydraulic rubber track chassisWalking speed2.5kN/hGradeability16.Dimensions3.8*1.7*2.2MTotal Weight5TWhat we offer:1) Good quality control2) Highly competitive prices 3) state-of-art technology products4)Our well drilling rig sales in China first, China's largest well drilling rig manufacturer5) Smooth communicationWHY CHOOSE SPEEDMADE INDUSTRIES Co.,Ltd?1.Our propose is to supply the most suitable borehole drilling machine to users.You can get a full range of product selection advice and product customization without paying any fees.2.We have two special groups of design teams. One team of after-sales engineers with more than 30 years of construction experience at home and abroad, other team of designers who graduated from well-known universities and have rich work experience. We will combine a wealth of practical construction experience and the most advanced professional theoretical knowledge to meet your various demands.3.We are not only familiar with borehole drilling rig, but also familiar with the human environment, construction environment and strata in the construction field at home and abroad. Provide you with the greatest technical support, save costs and create the greatest value with you. Yes, choosing us is your best decision.4. Support overseas train and maintain. We do ten days overseas train for free,after you buy our machine.5. One year Warranty. Speedmade knows the various needs of the water well service companies and operators worldwide.Customers who buy rigs from us can benefit from great saving thus boost their bottom line.FACTORY  SHOW       -APPLICATION RANGE-Apply to:Water Well Drilling/civil engineering and infrastructure/for rock core drilling/geological coring exploration/Soil Testing and sampling /geophysical survey/mineral exploration and other industries. -PAYMENT-DIY customization: please provide your rock formation information or detailed size drawings.Free samples: some samples can be provided free of charge.Trading:EXW, FOB, CFR, CIF, DDU such as.Payment:T/T L/C,D/A,D/P,Western Union,MoneyGram.Delivery time: normally 7-12 days     -DELIVERY-Delivery: there are four main delivery channels including air, sea, express and road transportation, which can be selected according to customers' different requirements.Air freight logistics:DHL/UPS/EMS/TNT/ FEDEX,etc.-PACKAGING STYLE- -EDLIVERY-     -AFTER-SALES SERVICE-Dear User:Welcome you to choose and use our products correctly!The geological drill bit produced by our company has a 6-month warranty period.In case of abnormal scrap such as sheet f