300m Truck Mounted Borehole Well Drilling Rig

  Product Description300Meter hydraulic multifuctional truck mounted drilling rigIn addition to the advantages of good mobility, compact structure, strong integrity, convenient transportation and relocation, and reliable transmission, the drilling rig also has the following characteristics:1. Full hydraulic control, convenient and flexible.The speed, torque and lifting speed of the drilling rig can be adjusted at any time to meet the actual needs of drilling tools under different working conditions and different construction techniques.2. A variety of drilling methods can be realized: a variety of drilling processes can be used on the drilling rig.Such as: mud positive circulation drilling rig, DTH drilling, gas lift reverse circulation drilling, roller cone drilling, hydraulic DTH hammer, etc.3. The drilling rig can operate under various complex geological conditions. Such as: sand, clay, soft rock, hard rock.4. The drilling tower and other components are made of high-strength steel, with a scientific and reasonable structure, strong bearing capacity, and ensuring safety and reliability.5. The hydraulic system and hydraulic oil circuit are all high-end brands.All parts are our company's stereotyped parts and standard parts, which improve the versatility, ensure durability, and low maintenance costs in the later period.6. High-end brand engine, strong power, stable and reliable performance;7. The mud pump and air compressor can be installed on the same chassis. The movement is convenient and flexible, and the drilling process can be adjusted according to different geological conditions.For example, when encountering soft soil layers, sand and clay, choose to turn on the mud pump to realize drilling through mud circulation; when encountering hard rock layers, turn off the mud pump and turn on the air compressor to realize DTH hammer drilling.8. After more than 30 years of market testing, this drilling rig has reliable quality, simple operation and low maintenance cost. Well received by international drilling companies. Product Parameters   Technical parameterdrilling methodMud drilling, DTH hammer, RC drillingTruck chassisSINO/DongFeng-6*4Maximum drill  depth (m)300Drilling diameter (mm)100-400Mast load (T)30The mast length (M)5-8Pull down force(T)12Pull up force (T)20Tool winch (T)1.5Drill pipe (mm)Ф73/Ф89Mud pumpFlow Rate (L / min)600Discharge Pressure (Mpa)3 Air compressorAir Displacement (CFM)1024 Discharge Pressure (Mpa)2.0 Drilling powerIndependent diesel engine120KwTotal weight (kg)22340 Shipping size (L*W*H)(mm)11800*2500*3900Main products    Our Advantages WHY CHOOSE HUAUNO MACHINERY?1.Our aim 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 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. HUANUO 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. After Sales ServiceComplete operation video, online maintenance, on-site maintenance;Support overseas train and maintain. FAQFREQUENTLY ASKED QUESTIONSQ: Are you trading company or manufacturer?A:our factory more than 30 years experience for produce borehole drilling machine.  Q: Are your products qualified?A:Yes, our products all have gained ISO certificate,and we have specialized quality inspection department for checking every machine before leaving our factory.  Q: How to get a accurate quotation from us ?A:Please provide us the details for your well or demands for the rigs. such as max drill depth, borehole diameter range.Q:What's the shipping cost from china to your country ?A:We can send machine to your port or door address by sea or truck. please kindly tell us your nearest destination port or address with postcode. we have reliable shipping agent to insure the safe convenient and time delivery.Q:Do you accept L/C payment ?A:Yes, normally our payment is 30%+70% T/T ,LC payment is also acceptableQ:How to operate this machine ?A:You will get operation video from us, or on-site trainingQ:What about commissioning service ?A: We can offer co