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SPIDER 250TH

SPIDER 250TH

Crawler Drill SPIDER 250 TH is a specially designed crawler drill rig that is perfect for roof bolting applications in narrow underground tunnels or mines. The track chain mounted self-propelled design makes it easy to use, and the pneumatic automatic rod catcher means quick and easy rod changing. There’s also a water flushing option available, and the overhead guard ensures operator safety. This simple and robust solution can be customised to your specific needs.


  • Specially designed for roof bolting applications in narrow underground tunnels or mines

  • Track chain mounted self-propelled crawler drill rig

  • Pneumatic automatic rod catcher for quick rod changing

  • Water flushing option available

  • Overhead guard for operator safety

  • Simple and robust solution

  • Customizable design as per application

  • Based on proven, market-leading design

Tech Specs

Tramming Speed:

3.2kmh

Traction Force:

17kN

Track Oscillation:

±20°

Ground Clearance:

230mm

Hill Climbing Ability:

30°

Feed Length:

3665mm

Feed Extension:

N/A

Max Feed Rate:

0.3m/s

Max Feed Force:

N/A

Feed Force Pull Up:

1800kg

Feed Force Pull Down:

2140kg

Total Length (Mast):

5130mm

Travel Length (Mast):

3565mm

Overall Length:

4000mm

Width:

1750mm

Height

(Guide Horizontal):

2600mm

Weight:

3200kg

Rod/Pipe Size:

N/A

Water Flushing:

Optional

Hole Depth (TH):

6m

Hole Range:

41mm (TH)

Free Air Delivery (FAD):

600 cfm

Operating Pressure:

100 psi

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