Drilling rig URB-2A2 in Individual design with deck engine D.245 and Drilling pump NBG-50-1 with Hydraulic drive on a Modernized Hydraulic system
(Equipment / Material)
Model Number: УРБ-2А2
Condition: New
Location or Storage Country: Russia
Service Engineering Support: Yes
Warranty: Yes
Price: Call for price
Description:
The URB 2A2 pontoon rig is designed for operational and exploratory drilling in river beds, on soft seabed soils, from the water surface even with noticeable sea waves. The URB 2A2 has proven itself as a reliable, passable, unpretentious rig that works reliably in almost any weather and in any climate.
Overview:
| Drilling depth, m: | |
| geophysical wells | 100 |
| structural wells | 300 |
| when blowing the face with air | 30 |
| when drilling with augers | 30 |
| Initial drilling diameter, mm | 190 |
| Final drilling diameter, mm, for wells: | |
| geophysical | 118 |
| structural | 93 |
| Drilling diameter, mm: | |
| when blowing the face with air | 135 |
| when drilling with augers | 135 |
| Rotator: | |
| type | mobile |
| rotation speed, s -1 (rpm) | |
| I speed | 2.33 (140) |
| II speed | 3.75 (225) |
| III speed | 5.42 (325) |
| stroke, mm | 5200 |
| moment of force, N*m (kgf/m) | |
| I speed | 2010 (205) |
| II speed | 1210 (123) |
| III speed | 830 (85) |
| Rotator drive, type: | axial piston hydraulic motor |
| Working pressure in the hydraulic system, Pa (kgf/ cm2 ): | 9.8x10 6 (100) |
| Mechanism for lowering, lifting and feeding the tool: | |
| type | hydraulic jack with pulley system |
| Load capacity, N (kgf) | 45000 (4500) |
| downward force, N (kgf) at a pressure of 8.3*10 6 (85 kgf/cm 2 ) | 25500 (2600) |
| tool lifting speed, m/s | 0...1,1 |
| Mast: | |
| type | welded with hydraulic support jacks |
| Load capacity, N (kgf) | 58800 (6000) |
| Drill pipes: | |
| diameter, mm | 50 (60.3) |
| length, mm | 4500 |
| Compressor: | KSBU-4VU1-5/9, PK-5.25A, AK 9/10, ZIF-KOM-10/1.0, ZIF-PV-12/1.2 BV, KV-10/8S/(12/12s) and others |
| Drilling pump | NB-32 (50), NB-4 |
OOO Promburavto
Markets: РФ, СНГ
Main Products/Services: Special equipment, drilling equipment
Registration: 456386, Chelyabinsk region, Miass district, Smorodinka village, Centralnaya street, 5A