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TR220F Rotary Drilling Rig is mainly used in the construction of civil and bridge engineering . It uses advanced intelligent electronic system and load sensing pilot control hydraulic system which ensures safety and reliability of the machine . The main winch hoisting with double pump confluence improves work eficiency greatly. It absorbs advantages of rotary drilling rig at home and abroad in design and process . The main performance and technical parameters reached the intematioral level of the simiar products .
| working weight | 56300kg |
| Manufacturing Year | 2017 |
| Engine power | 187kW |
| Max push force | 170kN |
| Max pull force | 190kN |
| Maximum output torque | 220KN.m |
| Maximum drilling diameter | 1800mm |
| Maximum drilling depth | 60m |
| LxWxH | 14356x3000x3273mm |
Hubei Concrete Ze Machinery and Equipment Co.,LTD is a leading Chinese construction machinery exporter, located in Wuhan city, the central of China. Since our company was founded, we persistently introduce excellent Chinese construction machinery to international markets, such as SY, ZOOMLION, XG, PUTZMEISTER, SCHWING, CATERPILAR, LIEBHER etc. We make more international customers know and approbate Chinese machinery, and gradually build up friendship with industrial customers all over the world.We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.
1. What are your main export products?
Used rotary drilling rig,Used Concrete pump truck,Used Truck mounted concrete pump, Used concrete mixer truck, Concrete batching plant,Excavators,Used Truck Cranes etc.
2. How can you guaranteed quality?
we have own professional re-manufacture pump system and chassis maintenance process,and strictly responsible repair process controller,and pump water testing process.All machines will be inspected and tested before delivery to ensure all machines are in good working condition.
3 . How long is your price valid?
We are a gentle and friendly supplier who never seeks excessive profits. Basically, our prices remain stable throughout the year. We only adjust prices based on two situations: (1) the exchange rate between the US dollar and the Chinese yuan varies greatly due to differences in currency exchange rates between countries; (2) Due to the increase in labor and raw material costs, manufacturers/factories have adjusted machine prices.
4. What kind terms of payment can be accepted?
Normally we accept 30% deposit by TT for purchase, 70% balance by TT before loading.
5. What about the delivery time?
Peak Season Lead Time: within 30 workdays
Off Season Lead Time: within 15 workdays
6. What about the Minimum Order Quantity?
The MOQ is 1 pcs . Any more infos, pls feel free to let us know at any time.
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