Heavy

The URB-25 drilling rig is intended for drilling by a rotor method of vertical geological, exploratory, hydro geological, operational wells, technological (water step-down, ventilating) wells, including-degassing, ventilation, water-lowering wells and wells for laying communications in underground mining, wells for hydro production and underground leaching.

Rotor-hydraulic drilling rig (URB-40) is intended for prospecting drilling, operational, technological (water lowering, ventilating) wells, wells on water, drilling of conductors of oil and gas wells.

Designed for:
- Hydrogeological, industrial water well drilling
- Drilling for water depression wells, ventilation bore-holes, bumping wells, energy wells, freezing wells.

Multipurpose MBU-20 AG drilling rig is mounted on various models of vehicles: URALS, KAMAZ. The rig can be mounted on the clients chassis with corresponding power intake value (kW), shaft rotation frequency (RPM), rotation direction. Machine has the hydraulic drive of a mobile rotator, feed cylinders and a cargo winch.

- auger full diameter drilling with a diameter up to 135 mm
- auger drilling by hollow augers with a diameter up to 170 mm
- shock and rotary drilling with a diameter up to 250 mm with application of downhole hammers

USH-2T4 is used on areas with stable soil (not water-logged ground or marshlands with frost penetration on meter and more)

AZA-3 drilling rig is mounted on the chassis of the increased passability like Urals-4320, KAMAZ-43114. The rig can be mounted on the clients chassis with corresponding power intake value (kW), shaft rotation frequency (RPM), rotation direction. Drilling rig differs by the increased value of force moment on a rotator spindle that gives the chance to apply installation during drilling technical wells in construction.

Drilling rigs of the LBU-50 family are intended for drilling of wells of different function when performing construction, technical, hydrogeological works and water supply wells, at engineering researches including CPT, SPT and geological surveying.

UBV-318, UBV-320 drilling rigs with the hydraulic drive of a mobile rotator. UBV drilling rigs are intended for drilling of hydrogeological, exploration, methane drainage and technical wells in grounds to the XII category on drilling capacity.