| Main parameters | SWDE165B | SWDB138 | SWDE165A | SWDF138 | ||
| Operation parameters | Drilling range | mm | 138—180 | 138—152 | 138-180 | 115-152 |
| Impactor | 5"、6" | 5" | 5”、6" | 4”、5" | ||
| Drill pipe diameter | mm | 114 | 89 | 114 | 76x、89 | |
| m | 6m X6 | 6mX6 | 6mX6 | 3m X6 | ||
| Maximum ho[e depth | m | 36 | 36 | 36 | IB | |
| Dust rem ova I device | Dry-type (standard) and wet-type (optional) | |||||
| Air compressor | Working pressure | bar | 21 | 20 | 20 | 13.砰20 |
| Disptacement | m3/min | 24 | 18.6 | 24.1 | 12〜21.2 | |
| Power | kW/rpm | 194/1800 | 2625/1900 | |||
| Engne | Manufacturer | CUMMINS | CUMMINS | CUMMINS | CUMMINS | |
| Model | QSM11-C400-lll | QSB4.5 | QSB4.5 | QSB4.5 | ||
| Power | kW/rpm | 298/2100 | 97/2200 | 97/2200 | 82/2200 | |
| Fuel tank | L | 800 | 800 | 800 | 140 | |
| Propulsion | Total length of propulsion girder | mm | 10070 | 9230 | 9230 | 5920 |
| Compensated travel | mm | 1300 | 1300 | 1300 | 800 | |
| Maximum propulsion | kN | 40 | 35 | 40 | 32 | |
| Forward inclination | o | 140 | 140 | 140 | 140 | |
| Rollback | o | -20~90 | -20~90 | -20~90 | -20~90 | |
| Boom | Lifting angle | o | 50~-30 | 50~-30 | 50~-30 | 50~-30 |
| Swing angle | o | L15 R45 | L15 R45 | L15 R45 | L15 R45 | |
| Tracing capability | Traveling speed | km/h | 32 | 32 | 32 | 32 |
| Maximum traction force | kN | 125 | 125 | 125 | 100 | |
| Gradeabitity | o | 25 | 25 | 25 | 25 | |
| Swingangle of crawlerframe | o | ±10 | ±10 | ±10 | ±10 | |
| Ground clearance | mm | 480 | 480 | 480 | 480 | |
| Slewing | Slewing speed | rpm | 105 | 105 | 105 | 70 |
| Slewing torque | Nm | 5500 | 4500 | 5500 | 3000 | |
| (Xerall dimensions of boom | Weight | kg | 23500 | 22000 | 25000 | 12000 |
| LxWxH (working) | m | 9.5X2.7X10.45 | 9.2X425X9.96 | 9.8X4.35X9.96 | 6.3X2.5X6.2 | |
| LxWxH (transportation) | m | 11.2X2.7X3.6 | 11.4X3.1X3.6 | 12X33X3.6 | 8.2X2.5X3.2 | |
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