The parameters of Zoomlion ZR220 rotary drilling rig include:
Working weight:
70000kg (ZR220A) or 72000kg (ZR220B).
The rated engine power 252kW.
Maximum drilling depth:
48/60m (ZR220A) or 70/56m (ZR220B).
Maximum drilling diameter: 2000mm.
Maximum output torque: 220kN.m.
Drilling speed: 7-26rpm.
Main lifting force (first layer) :
200kN (ZR220A) or 250kN (ZR220B).
Maximum lifting speed:
62.5m/min (ZR220A) or 65m/min (ZR220B).
ZR220C-3 rotary drilling rig efficient construction l0 version power matching and limit load control technology, work efficiency increased by 10%; l power head torque up to 240KN.m, far more than the same type of domestic products; l Rapid pressure/pull function, pressure cylinder efficiency is 20% higher than competing products; The support Angle of the mast cylinder is doubled, and the center of gravity of the whole machine is reduced by 60mm, which greatly improves the working stability. The VI generation power head, three level buffer device, three level shock absorption measures, greatly reduce the vibration of the machine during work; V22 electronic control platform.
Frequently Asked Questions Q1. What are your company's strengths? A1. Our team have more than 10 years of work experience in construction machinery and commercial vehicles industries. Relying on our own platform and centralized procurement, to provide customers with multiple categories spare parts with high-quality and competitive price. And we have several distribution center and overseas parts agent, acting as an integrated service and parts provider.
Q2:What logistics methods can you use for shipment? A2: We can transport construction machinery and commercial vehicles by various means of transportation (such as containers,ro-ro/bulk transportation, trucks or trains) for light parts.
Q3: Will you deliver the right goods as ordered? How can I trust you? A3: Yes, we will.The core of our company culture is honesty, professionalism and trustworthiness.Yituo has become a trusted partner of dealers since its establishment.
Q4: What are your company's payment methods? A4 :TT, L/C.
Q5 :What are your shipping terms? A5: FOB, CNF, CIF.
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