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WIRTH ECO-O

WIRTH ECO-O

All-hydraulic drilling rig

Еса-о

All-hydraulic drilling rig for environmental protection, regional planning and hydrologic investigations

This unit of the comprehensive WIRTH range of drilling rigs has been especially designed for use in the area of environmental protection.

The economical way of operation due to optimizing of the efficiency of the hydraulic control system and fuel consumption reduction as well as the solid, iong-life construction method are features of these rigs. The standards existing, such as reduced exhaust gas and noise emissions, use of biooils, as well as leakage reductions due to new making-up techniques have been taken into account. The rig is die improvement of the world-wide successful WIKTH drilling units, type BO and BOA, or which more thar. 7C0 rigs of different variations are in use.

Areas of use are:

• Environmental contamination investigations

• Investigations of contaminated soils

• Development of new (lumping grounds

drilling rigs has been especially designed for use in the area of environmental protection.

Areas of use are:

• Environmental contamination investigations

• Investigations of contaminated soils

• Development of new (lumping grounds
The following drilling methods are possible:

• Drilling with compressed-air pile hammer with simultaneous installation of casings

• DrJlir.g with rotary shell auger and down-the-hole hammer

• Mud circulation drilling by the direct and reverse circulation method