NLB—300 II Internal Combustion Rail Bolt Wrench

NLB—300 II Internal Combustion Rail Bolt Wrench

It’s suitable for loosening & fastening the tie bolt & nut of railway track. With features of powerful impact force and integrated operating system, it can supply the demand of the locking torque to fasten the rail fastenings conveniently and quickly. It adopts a traveling unit with 4 rotary wheels at the base. Therefore, it’s suitable for traveling on land as well as on rail with good mobility. It’s an ideal special tool to loosen & fasten the tie bolt & nut replacing the heavy manual labor.
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Product Details

 

Product Description 


It’s suitable for loosening & fastening the tie bolt & nut of railway track. With features of powerful impact force and integrated operating system, it can supply the demand of the locking torque to fasten the rail fastenings conveniently and quickly. It adopts a traveling unit with 4 rotary wheels at the base. Therefore, it’s suitable for traveling on land as well as on rail with good mobility. It’s an ideal special tool to loosen & fasten the tie bolt & nut replacing the heavy manual labor.


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Technical Parameters


The spindle speed:

780r / min

The maximum rotation torque:

≥ 300 N • m

The maximum tightening torque

≥ 150 N • m

the work efficiency:

≤ 10pcs / min

gasoline engine

GX160

Rated power4.0Kw
Rated speed3600r / min
Quality60kg
Dimensions1300 × 510 × 760mm


Working Principle 

 

The power supplied by the engine allows the output torque, through the cone friction clutch (the transmission shaft of universal joint), transfer the acting force to the cone gear mechanism ( speed reducing and direction changing). Then through the booster (variable force loading and impacting), the acting force, as a rotary force, is transmitted to the socket to loosen & fasten the nut in a striking mode.

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(1)


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(2)


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(3)


Packaging


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Production Flow
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Certificate
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Assessed Supplier


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ISO9001


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              CRCC Cerfifite

 

Cooperation
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Pakistan


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Brazil

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Poland


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Thailand

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.

FAQ

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.

 

 

 Main Technical Data

1. Main shaft rev.                      780r/min

2. Max. loosening torque           ≥300 N•m

3. Max. fastening torque           ≥150 N•m

4. Working efficiency               ≤10/min

5. Petrol engine

   (1) ModelGX160

   (2) Rated power 4.0KW

(3) Rated speed 3600r/min

6. Machine weight:  60kg

7. Overall size1300×510×760mm

 

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