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China, Chinese Diameter 2.5m Drilling Depth 90m Rotary Drilling Rig (XR320D)1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Engineering Drilling RigRotary Drilling RigPiling Machine
Evangel Industrial (Shanghai) Co., Ltd.
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Product Description Diameter 2.5m Drilling Depth 90m Rotary Drilling Rig (XR320D)FeasuresXR320D 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 Cummins 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 pressurekPa122PicturesProduct MapOur Factory
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