| Model of drill rig | KG430 | KG430H |
| Weight of complete machine | 5250KG | 5700KG |
| Outer dimensions | 6300*2250*2700mm | 6300*2400*2700mm |
| Drilling hardness | f=6-20 | |
| Drilling diameter | Φ90-152mm | |
| Depth of economical drilling | 25m | |
| Rotary speed | 0-90rpm | |
| Rotary torque (Max) | 5000N.m(Max) | |
| Lifting force | 40KN | |
| Method of Feed | Oil cylinder+roller chain | |
| Feed stroke | 3175mm | |
| Travelling speed | 0-2.5Km/h | |
| Climbing capacity | ≤30° | |
| Ground clearance | 500mm | |
| Tilt angle of Beam | Down: 110°, up:35°, total: 145° | |
| Swing angle of boom | Left: 91°, right: 5°, total: 96° | |
| Pitch angle of drill boom | Down: 55°, up:15°, total: 70° | |
| Swing angle of drill boom | Left: 32°,right: 32°, total: 64° | |
| Leveling angle of track | ±10° | |
| Compensation length of beam | 900mm | |
| Supporting power | Yuchai YC4DK80-T302 (58KW / 2200r / min) KG430 | |
| Yuchai YC4DK100-T304 (73KW / 2200r / min) KG430H | ||
| DTH hammer | K40 | |
| Drilling rod | Φ76*2m+Φ76*3m | |
| Air consumption | 13-20m³/min | |
| Maximum height of horizontal hole | 2850mm | |
| Minimum height of horizontal hole | 350mm | |