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China Brand 70 Ton Qy70kh Hydraulic Mobile Truck Crane with 5 Section Boom for Sale1
Crane, Truck Crane, Construction Machinery
Cruking Engineering Equipment (Xiamen) Co., Ltd.
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Product Description Products DescriptionMore excellent performance? The optimizing layout of the machine makes the stress of the main bearing carriers more reasonable, and the lifting performance is higher than the products with the same tonnage.? Apply the mature jib technique which integrates plug-in boom head, embedded boom block, and special telescoping mechanism,which makes the jib more stable and reliable.? Optimize the stress design. Adopt the box-type outriggers which have larger span, stronger rigidity, and better stability.More reliable quality? Adopt the classic K series jib telescoping technique, working safer and more reliable.? Make the most complete safety device system in the industry, ensuring the lifting safer and more reliable.? The comprehensively upgraded brake system adopts double circuit air pressure design. Multiple systems ensure the brake safety of the truck during travel.? The intensity and rigidity of the rotary table and frame structure with high rigidity are completely coordinated.? The perfect integration of the design and structure realizes the automation of welding, which is more reliable.Easier to maintain? The optimizing design of the pipeline traces makes the layout more scientific and reasonable, greatly reducing the dismantling and installing time of the pipelines and the maintenance expense.? Completely upgrade the electrical system. Adopt anti-creep connector clips, greatly prolonging the service life of the parts.? Adopt K series rope anti-disorder technique, improving the lifting efficiency, reducing the labor intensity, and prolonging the service life of the steel rope.? The telescoping steel wire rope oriented and protective device avoids the steel wire rope out of the track and broken.More energy-efficient and environmental friendly? Adopt double industrial automation control engine, featuring strong power and energy efficiency.? Under the economical mode, it can meet the engine power requirement of the normal lifting work. Under the high power mode, it can meet the requirement of the high challenge and high efficient lifting work.? Adopt the advanced matching technique, which makes the design more scientific. It can reduce the consumption of the mechanism, prolong the service life of the machine, and has high residual value.Product ParamentersTypeSer. No.ItemUnitValueWorking performance1Max. rated lifting weight × working radiuskg.m30000×3.02Max. lifting torque of basic boomkN.m11323Max.lifting torque of longest main boomkN.m617.54Max. lifting height of longest main boomm40.55Max. lifting height of jibm48.5Dimensions6Outline dimensions (L×W×H)mm12900×2500×34657Distance between outriggers (longitudinal × transversal)mm5360×61008Main boom length (completely retracted - completely extended)m10.6~409Jib lengthm810Main boom angle of elevation°-2~8011Swing range 360°continuouslyWorking speed12Max.speed of single rope on the drum of main winchm/min12013Boom extension times8014Boom derricking up times4015Swing speedr/min0~2.2Mass16Complete vehicle kerb masskg3187017Front axle loadkg700018Rear axle loadkg25000Traveling19Max. traveling speedkm/h7820Max. gradeability%3721Min. turn radiusm1122Min. ground clearancemm220Details Image
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