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China, Chinese Used Xr320d Hydraulic Drilling Rig Machinery 90m Depth 2500mm Diameter Rotary Drilling Machine1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Engineering Drilling RigUsed Rotary Drilling RigRotary Drilling Machine
Mafal (Jining) Industrial Limited
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Product Description Used XR320D Hydraulic Drilling Rig Machinery 90m Depth 2500mm Diameter Rotary Drilling MachineProduct DescriptionXR320D Rotary Drilling Rig widely used in boring operation of bored concrete pile in foundation engineering of highway, railways, bridges, ports, docks and high-rise buildings.* It adopts dedicated hydraulic retractable crawler chassis and heavy slewing bearing and has high stability.* It adopts the luffing mechanism of large triangle form to ensure the stability of construction of big holes and deep piles in hard formation.* It adopts the front-located single-rope main winch structure to greatly prolong the service life of steel wire rope and lower the use cost.* According to specific working conditions, the users can select a corresponding gear of the imported turbo-supercharged engine with three gears, getting the drilling rig working as three engines.* Unit head can switch between Normal Mode and Rock Cracking Mode which are applicable for soil and rock excavation respectively, improving the efficiency.ParametersDescriptionUnitParameter valueMax. drilling diametermm2500Max. drilling depthm90Allowable luffing scope (from center of drill rod to slewing center)mm4100~4400Drilling rig dimension in working condition (L × W × H)mm10480×4800×25155Drilling rig dimension in transport condition (L × W × H)mm16550×3500×3500Weight of overall unit (standard configuration, excluding drilling tool)t92.8EngineModel QSM11-C400Rated power/speedkW298/(2100r/min)Hydraulic systemMax. working pressure of main pumpMpa35Max. working pressure of auxiliary pumpMpa30Rotary driveMax. torquekN ?m320Rotational speedr/min5.5~21Crowd cylinderMax. Pushing forcekN250Max. Pulling forcekN250Max.strokemm6000Crowd winchMax. Pushing forcekN330Max. Pulling forcekN350Max.strokemm16000Main winchMax.pulling forcekN280Max. single-rope speedm/min75Auxiliary winchMax.pulling forcekN100CrawlerWidth of crawler platemm800External width of crawler (min.-max.)mm3500~4800Center distance between two longitudinal wheels of crawlermm5175Average ground pressurekPa122Photos More Details:1.. Which countries do we export to?Asia: Philippine,Vietnam, India, Indonesia, Pakistan, Kazakhstan, Uzbekistan, etc.Europe: Russia, Belarus, Ukraine, Lithuania, Saudi Arabia, etc.South America: Brazil, Chile, Paraguay, Argentina, etc.Africa: South Africa, Ethiopia, Libya, Ghana,Algeria,Nigeria,Congo,Mozambique ,Kenya,etc2.What are our advantages compared with other manufacturers/factories?1)Reliable Quality: Carefully select regular manufacturers for supporting spare parts,like engines,bridge,transmissions,and many parts designed and produced by ourselves,always adapting the best materials.2)Competitive Price: Concentration of mechanized production in large quantities reduceproduction cost to ensure that our price is competitive.3)Service Team: First, our sales managers are online 24 hours,ready to answer yourquestions at any time. Second, professional maintenance team with senior technicians, ready to provide support services to users and dealers. Most problems can be solved within 24 hours.4)Fast Delivery:Under normal circumstances,we can delivery with 10 working days infactory after receiving pre-payment.3.Which payment terms can we accept?Normally we can work on T/T or L/C.1)On T/T term, 30% payment is required in advance for production, 70% balance shall be paid before delivery or against the copy of original B/L for old long cooperation clients.2)On L/C term, 100% irrevocable L/C at sight without "soft clauses" can be accepted. 4. How long is the validity of our quotation?As a reliable supplier, basically our price remains stable through one year,we only adjustour price based on two situations:1)The rate of USD2)The price of materialwe offer tractor,pls share me your need details,like engine power,which country use,need any certation,need with cabin or not and other for me to recommend you best model.Other questions, please contact me directly!!
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