Drilling rig URB 2A2 based on the Crawler Tractor LHT-55
(Equipment / Material)
Model Number: УРБ2А231100001
Condition: New
Location or Storage Country: Russia
Service Engineering Support: Yes
Warranty: Yes
Price: Call for price
Description:
Such specialized equipment as drilling machines and drilling rigs based on a tractor have become widespread. They are used to carry out electrical installation, construction and other works in rugged, difficult-to-pass places, as well as suburban areas. Loading and unloading operations, drilling wells, installing supports, piles and poles of power lines often have to be carried out in places where the cross-country resource of wheeled all-terrain trucks is insufficient. The URB 2A2 drilling rigs, mounted on a tracked chassis, will be an excellent replacement for drilling rigs and truck-mounted cranes.
Overview:
Exploratory drilling rig URB 2A2
| Dimensions in transport position, mm | 8820x2450x3370 |
| Installation weight, kg | 10080 |
| Including the weight of the equipment being mounted, kg | 4370 |
| Drilling depth with a well diameter of 118 mm with flushing, m | 100 |
| Drilling depth with a well diameter of 93 mm with flushing, m | 200 |
| Drilling depth with a well diameter of 135 with blowing, m | 30 |
| Drilling depth with a borehole diameter of 135 augers, m | 30 |
| Initial borehole diameter, mm | 190 |
| Diameter of drill pipes, mm | 60.3 |
| Rotation speed, rpm | 140; 225; 325 |
| Torque transmitted by the rotator, Nm | 1580; 990; 690 |
| Hydraulic cylinder driven feed | Rope |
| Upward feed speed, m/s | 0-0.6 |
| Downward feed speed, m/s | 0-1.1 |
| Feed stroke length, mm | 5200 |
| Load capacity, kN | 40 |
| Forced load on tool, kN | 26 |
| Welded mast made of pipes height/length, mm | 8370 / 4500 |
| Mast tilt angle from horizontal, degrees | 90 |
| Power transmitted by the vehicle's transfer case to drive the oil station and drilling pump, kW | 44 |
| Drilling pump NB-32 | |
| Feed, l/s | 10 |
| Pressure, MPa | 4.0 |
| Compressor 4-VU | |
| Feed, l/s | 5 |
| Power k/W | 33 |
Technical characteristics of LHT 55
| Tractor type | tracked, forestry |
| Nominal traction force, kgf | 3000 |
| Tractor design weight, kg | 9000 |
| Specific metal consumption, kg/hp | 145 |
| Number of gears: | |
| ..forward | 5 |
| ..back | 1 |
| Speed range, km/h: | |
| ..forward | 2.5 - 11 |
| ..back | 2,3 |
| Track, mm | 1690 |
| Base, mm | 2320 |
| Ground clearance, mm | 555 |
| Specific pressure on soil, kgf/cm2 | 0.45 |
| Engine brand | SMD-14B |
| Engine type | 4-cylinder, four-stroke with swirl-chamber mixture formation |
| Nominal power at 1500 rpm, hp | 62 |
| Torque reserve, %, not less than | 15 |
| Specific fuel consumption of the engine, g/e. hp. h. | 195 |
| Cylinder diameter, mm | 120 |
| Piston stroke, mm | 140 |
| Working volume of cylinders, l | 6.33 |
| Engine weight, kg | 675 |
| Fuel tank capacity, l | 120 |
| Starting the engine | starting engine PD-10M with electric starter |
OOO "ALT"
Markets: РФ
Main Products/Services: Crawler tractors
Registration: 185013, Republic of Karelia, city Petrozavodsk, ul Novosulazhgorskaya (Rybka R-N), d. 23, office 204