Prakla RB30 GT rotary drilling rig

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Technical characteristics

BrandPRAKLA
Country of manufactureGermany

Description

RB 30 GT - the universal drilling rig for rotational drilling

New generation of drilling rigs for depth to 400 m

A series of universal PRAKLA RB 30GT drilling rigs is completely processed and in every respect improved – as technically, and on productivity. The RB 30GT series allows to carry out wells with a diameter from 4" (108 mm) to 30" (762 mm) and up to 400 m in depth

following drilling methods:
Rotational wash drilling
Rotational drilling with an air blow
Dry rotary drilling (drilling by the screw)
Percussion core drilling
Rope percussion drilling with a core fence
Drilling by a deep hammer
Rope percussion drilling

Specifications

Drilling depth	(m)	250 (mm Ø 1.000) 400 (mm Ø 150)
Load weight on a hook (as an exceptional case)	(kN)	200
Free mounting height of a boring column (with the extender)	(m)	7,2

Giving force	(kN)	70
Force of a backward thrust	(kN)	140
Course	(m)	7,2

Torsion torque	(Nanometer)	14.300
Speed	(1/mines)	0 - 340
Pass	(mm)	130

Weight	(t)	18