Diesel Engine Rail Bolt Wrench
NLB-300 is suitable for loosening and fastening the tie bolt and 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. Diesel engine is characterized by low failure rate, convenient maintenance and long service life.
- Product Introduction
1. Scope of Application
NLB-300 is suitable for loosening and fastening the tie bolt and 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. Diesel engine is characterized by low failure rate, convenient maintenance and long service life.
2. Technical Parameters
1. Main shaft rev.： 512r/min
2. Max. loosening torque： ≥300 N•m
3. Max. fastening torque： ≥150 N•m
4. Working efficiency： ≤10个/min
5. Diesel engine：
（1）Model： F160
（1）Rated power： 1.47KW(2HP)
（2）Rated speed： 2600r/min
6. Machine Weight: 68kg
7. Overall Size: 1300×510×760mm
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