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It is with 0-180° rotating ability of drilling rig’s frame, make a positioning drill coverage of 26.5 squaremeters, greatly improve the efficiency of the rig's arrangement of holes and the ability to deal with complicated working condition.
Drilling rig adopted high efficiency screw air compressor, environmental protection and energy saving, with completely independent intellectual property rights.
Drilling rig's power unit cross at the end of the upper rotary frame, as opposed to the drill arm and push beam. No matter drill arm and push beam in any direction all have the effect of mutual balance.
Drilling rig's motion, crawler levelling and frame rotary can optional wireless remote control to operate outside the cab.
| Specification | Unit | SM1800A | SM1800B | |
|---|---|---|---|---|
| Power | Diesel Engine Model | - | Cummins 6CTA8.3-C240 | |
| Rated Output & Speed | kw/rpm | 180/2200 | ||
| Hydraulic sys. Pressure | Mpa | 20 | ||
| Hydraulic sys.Flow | L/min | 135,135,53 | ||
| Rotary Head | work model | - | Rotation, percussion | Rotation |
| type | - | HB50A | XW400 | |
| max torque | N.m | 13000 | 40000 | |
| max rotating speeding | r/min | 80 | 44 | |
| Percussion Frequency | min-1 | 1200 1900 2400 | / | |
| Percussion Energy | Nm | 835 535 420 | - | |
| Feed Mechanism | Feeding Force | KN | 57 | |
| Extraction Force | KN | 85 | ||
| Max. Feeding Speed | m/min | 56 | ||
| Max. Pipe Extract Speed | m/min | 39.5 | ||
| Feed Stroke | mm | 4100 | ||
| Traveling Mechanism | Grade Ability | - | 25° | |
| Traveling Speed | km/h | 4.1 | ||
| Winch Capacity | N | 20000 | ||
| Clamp Diameter | mm | Φ65-225 | Φ65-323 | |
| Clamp Force | kN | 157 | ||
| Slide stroke of mast | mm | 1000 | ||
| Total weight | kg | 17000 | ||
| Overall Dimensions (L*W*H) | mm | 8350*2260*2900 | ||
