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China, Chinese High Efficiency Zoomlion Rotary Drilling Rig Zr280c in Good Quality1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Other Drilling RigsRotary Drilling RigCummins
Sinomada Heavy Industry (Changsha) Co., Ltd.
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Product Description High Efficiency ZOOMLION Rotary Drilling Rig ZR280C in Good Quality Product Description ? Zoomlion's specific-use in house undercarriage perfectly matches power systems with hydraulic systems, using the world's leading load-sensing proportionally controlled hydraulic systems, which helps to achieve higher efficiency;? The mast's leveling monitors verticality accuracy of the Kelly bar to ensure verticality of the borehole.? World-class components are used to achieve excellent performance;? Optimized structures such as luffing mechanism, etc. allow the machine to be easier for removal or maintenance;? The mast uses large-arc bending-forming structure with high strength, light weight and good stiffness. The unique separate lubrication path and anti-seize mechanism of the mast turntable allow the machine operation to be more stable and extend the machine life. Product Parameters NAMESPEC.Torque(KN.M)280Drilling Diameter(mm)2500Drilling Depth(m)inter-locking56Friction86Drilling Speed(r/min)8-24Engine ModelCummins QSM11Rated Power(kw)261Rated Engine Speed(r/min)2100Max.Crowd Force(kN)200Max.Crowd Cylinder Pull(kN)220Line Pull(main winch)(kN)274Line Speed(main winch)(m/min)68Line Pull(aux.winch)(kN)90Line Speed(aux.winch)(m/min)66Operating Mass(t)86Traction Force(kN)423Diesel Tank(L)68Rope diameter(Main winch)(mm)32Rope diameter(auxiliary winch)(mm)22 Detailed Photos Company Information
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