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    Trepan >> NLQ-51     Internal-Combustion Tie Drilling and Pulling Machine

     
Demonstration Video:

Video #1

Characteristics:
    
    • An essential machine to extract the anchor of sleeping screws in the maintenance works, specially in a tunnel.

    • It uses the diamond hollow drill. Easy positioning, firm clamping, quickly removable from track, safe.

    • Drills a hole with a small top and big bottom for quick extraction of screws that firmly resist normal extraction .

Technical details:

    Gasline Engine Power: 1.2 kw (1.6 ps) / 7000rmp

    Rotate speed: 10,000 rmp

    Hole diameter: ф38~51 mm

    Reaming gradient: 3 : 20

    Weight: 43 kg

    Dimensions: (L × W × H) 430 × 400 × 900mm

 
 
 
   

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