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China, Chinese Secondhand Rotary Drilling Rig 67m Xr220d Piling Machine Electric Control Turbo-Supercharged Engine1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Engineering Drilling RigXr220d Drilling RigCheap Drilling Machine
Union Construction Machinery Co., Ltd.
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Product Description XR220D Piling Machine Crawler Rotary Drilling Rig XR220D 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.* The machine adapt single row rope for main winch to figure out the wear of steel rope. and extend the life-span. * With infrared camera for observing main winch, Manipulator can observe the state of steel rope at day and night in cab. * With the hydraulic pressure system adopted threshold power control and positive flow control, the system acquired high efficiency and higher energy conservation.* The patented parallelogram articulated structure actualizes a wider work range. The highly strengthened box-type steel structure design makes the mast of highly-rigidity and anticontored, therefore the drill accuracy is heightened.DescriptionUnitParameterMax. drilling diametermm2000Max. drilling depthm67EngineModel QSL-325Rated power/speedkW242/(2200r/min)Rotary driveMax. torquekN.m220Rotational speedr/min7-25Crowd cylinderMax. Pushing forcekN200Max. Pulling forcekN200Max. strokemm5000Main winchMax. pulling forcekN230Max. single-rope speedm/min70Diameter of the steel wire ropemm30Auxiliary winchMax. pulling forcekN80Max. single-rope speedm/min60Diameter of the steel wire ropemm20TravelingMax. traveling speed of the overall unitkm/h1.5Max. climbable gradient of the overall unit%35Hydraulic systemWorking pressureMPa35Rotary table slewing angle°360Weight of overall unitt76DimensionWorking conditionmm8968*4400*22180Transportation conditionmm16360*3250*3535 Company ProfileFAQFAQ1.What are your advantages compared with other suppliers and manufacturers?High quality:As a professional and reliable supplier, we are experienced in the QualityInspection and Control.Every product will be strictly inspected before it is delivered to our customers.Competitive price: We are so glad to provide the most favorable prices for our customers. And the prices are negotiable by which a win-win result could be achieved.2. Which payment terms are available us ?T/T terms or other. On T/T term, 30% down payment is required in advance, and 70% balance shall be settled before shipment.3. How long with the delivery?Normally it takes about 20 days.4. How about service?24 hours online, and skype/QQ/wechat/whatsapp so on5. Whats pareparts can you supply?All kinds of spare parts of Hitachi Cat Sumitomo Kobelco Doosan,Zoomlion, Shantui,,Lugong,XGMA,CUMMINS ENGINE,etc.
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