BBU 000 “OPENOK”

Compact drilling rigs BBU 000 Openok with hydraulic drive of a mobile rotator are used for drilling of wells at engineering-geological research with sampling including SPT.
Compact drilling rigs BBU 000 Openok provide core and noncore drilling “dry” /with washing/ with airflush, shock and rotary (DTH), auger, dynamic sounding. It is possible to provide static sounding using the KIZ-000 set.

Options of BBU 000 design:
- block option;
- non-demountable option;
- by means of assembly sets of BBU 000 is mounted on vehicles with corresponding loading capacity: autochassis UAZ-39094 "Fermer", GAZ-33081 "Eger", caterpillar off-road vehicles GAZ-34091 "Bobr".

Drive options of the drilling rig:
Dismountable option of BBU 000:
- BBU000-10.00.00.000 - with the petrol Honda engine
- BBU000-14.00.00.000 - with the petrol Vanguard engine
- BBU000-11.00.00.000 - with an electric engine
- BBU000-12.00.00.000 - with the diesel Lombardini engine

Non-demountable option: without quick-release joints (quick-release joints are installed in hydraulic system sleeves), without possibility of dismantling on separate blocks), without inclined drilling:
- BBU000-20.00.00.000 - with the petrol Honda engine
- BBU000-24.00.00.000 - with the petrol Vanguard engine
- BBU000-21.00.00.000 - with an electric engine
- BBU000-22.00.00.000 - with the diesel Lombardini engine

Block option of BBU 000 consists of the following components:
- bases;
- racks with the feed system;
- rotator;
- power block: engine (petrol, diesel, electric) with oil pumps;
- accumulator and gasoline tank (used in modifications with drive from petrol and diesel engines);
- oil container with sleeves;
- control panel with the heat exchanger.

Non-demountable option of BBU 000 can be made at request of the customer.

Features of the rig:
- allows to perform works in constrained conditions, including in buildings and basements with restriction of dimensions on height.
- blocks and units fixed on the basis can be removed and placed in a place convenient for service within length of the hydraulic system sleeves;
- for simplicity of installation and dismantle of blocks and units, connections of hydraulic sleeves are carried out by means of quick release joints;
- rack of the feed system is supplied with telescopic angle braces for increase of its stability in inclined position under influence of axial load and rotation torque;
- for increase of stability of the rig at drilling the rack of the feed system has system of "dumping" (longitudinal moving of the rack up to the stop to soil with fixing);
- drilling on slopes and slants