Internal Combustion Doouble Head Rail Bolt Wrench
The machine is suitable for loosening & fastening the tie bolt & nut of railway track. This machine adopts imported Honda gasoline engine, oil lubrication of the gear reducer, extend the service life; at the same time the impact torque is changed into the static torque, torque limiter adopts spiral type tooth shape, large transmission torque, high precision, no death card, reliable work, long service life. The output sleeve adopts the structure of double sleeve, can simultaneously loosened or loosening of two bolts has the advantages of high work efficiency, flexible reversing,
- Product Introduction
The internal combustion engine dynamic bolt spanner adopts oil-immersed tooth embedded helical friction clutch torque, which greatly improves the lubrication conditions of the upper and lower clutches, and reduces the wear of the tooth surface to a minimum. It has the characteristics of stable torque, accurate positioning of torque indication and long service life of friction clutch. It solves many technical difficulties and defects in the practical application of tooth-inserted helical friction clutches.
2.Technical Parameters
1. Engine： Honda GX160H1
2. Power rate： 4kw
3. Engine speed： 1800r/min
4. Spindle speed： 122r/min
5. Socket quantity： 2
6. Sleeve center distance： 214±0.5mm
7. Tightening torque adjustable： 80-200 N•m
8. Max unscrewing torque： ≥600N•m
9. Tightening torque： 180 N•m
10. Efficiency： ≥10个/min
11. Machine weight： 90kg
12. Overall size： 900×500×1025 mm
The internal combustion bolt wrench is suitable for loosening and tightening the bolts and nuts of railroad track. The machine is a double-sleeve simultaneous operation, the reverse torque is larger than 600N-m, can loosen all kinds of corrosion bolts, high working efficiency. At the same time to change the impact torque for the static torque, so that the operation of the rail fastener pressure error is small; flexible commutation, centralized control, easy to operate, is a large number of complicated loosening and tightening bolts indispensable to the operation of the necessary equipment.
Basic Structure：
1. Petrol Engine GX160H1 2. Frame 3. Auxiliary supporting sleeve 4. Handle 5. Torque adjusting nut 6. Reversing handle 7. Torque protection cap 8. Walking wheel adjusting screw 9. Sleeve assembly 10. A walking wheel assembly 11. Gear box, gear box filling block 12. Scale 13. Walking wheel baffle14. Handle
Working Principle: Driven by gasoline engine, driving gear deceleration, through the toggle fork for direction change, through the round orphan bevel gear deceleration, the torque will be transferred to the tooth embedded clutch, the set torque will be transferred to the spindle sleeve.
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