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NLQ-45 High Efficient Internal Combustion Concrete Sleeper Bolt Drilling and Pulling Machine
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Product: Views:79NLQ-45 High Efficient Internal Combustion Concrete Sleeper Bolt Drilling and Pulling Machine 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2018-04-22 12:19
Product Description 

NLQ-45 type concrete sleeper bolt drill machine is suitable for drilling concrete sleeper bolts under the condition of blockage line. By using the principle of sleeve knife, drilling can be carried out in any position on concrete sleeper, and the bolt is taken out at the same time, re-anchor sleeper bolts in drilled holes.

     The machine adopts split structure, and the main engine is separated from the base, which can be used to drill holes with the base, or directly operated by the main engine separately without the base. It has the characteristics of high efficiency, wide application, fast speed and high safety. It reduces the labor intensity of workers, and is a necessary tool for line laying and maintenance.

Technical Parameters


1.42 KW

Engine rev


Max drill diameter


Drill type

diamond drill bitφ40mm×300mm

max stroke


drilling time 





Production Flow


Assessed Supplier


              CRCC Cerfifite







Our product has exported to above 30 countries and regions in the last 3 years. Our good quality, reasonable price and perfect after-sales service have won the customers' attention. Warmly weclome you visit us and obtain the chance to cooperate.


Q1:Who I am ?


A1:This is Miley Wang ,sale manager of the factory.


Q2:What is the Warranty about your product?


A2: 1 year for warranty .Consumable parts are available.


Q3:How is your quality?


A3: To guarantee top quality,best material are used.Besides, The engine is imported from abroad. You are highly welcome to visit our factory.


Q4:What we do?


A4:JINZHOU TIEGONG RAILWAY MAINTENANCE MACHINERY CO.,LTD is a professional factory producing small type railway maintenance machine. Such as Cutting machine ,Grinding machine, Tamping machine etc.

Q5: Why choose us?


A5:Top quality , competitive price ,plenty stock And Excellent Service.Our factory has more than 400 type products,24 years producing experience. Most of the pictures on Other suppliers’ website were stolen from our website.


Q6:How can I trust you?

A6: We have been Gold supplier from Alibaba for 8years,15years of overseas trading experience .Our reputation among customers and their satisfaction are the main reasons for our success.


Q7:What service you can provide?


A7: Installation video And user manual offered. For big quantity order , we can dispatch our engineer foroversea door-to-door service


Q8:What is the delivery condition and the payment?


A8: various methods of payment are acceptable.T/T is the commonly used way. Shipment will be arranged within 15days .We will inform you if short stock.


Q9:Your company is manufacturer or dealer?


A9: We are professional of railway maintenance equipment manufacturer. We have more than 400 types   products,such as Rail Grinder, Rail Cutter, Rail Tamper, Rail Tenser, Rail Adjustor and so on.