Bohrgerät Fraste FS250

6,100 Hours

62,000Km

Truck mounted rig on Man me18.285

4×4 terrain chassis

Fraste FS250 bore rig:

Drill methods: direct air/mud circulation rotary drilling- Down the hole hammer rotary drilling.

Pull up 8000 daN.

Pull down 5700 daN.

Rotary head stroke 5500 mm.

Hydraulic side slide rotary head.

Hydraulic Kip of rotary head.

Mast slide 1000mm.

Rotary head torque daNm 1020.

Hydraulic double revolving drilling clamps 60-360mm.

Winch daNm 3600

Percussion winch daNm 500, stroke 500 mm.

Hydraulic top arm.

Frassi crane micro 20 with winch.

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