GL300B Crawler Type Water Well Drill Rig
| Main Parameter | ||
| Max drilling depth | M | 300 |
| Drilling diameter | MM | 105-273 |
| Air pressure | Mpa | 1.2-3.5 |
| Air consumption | m3/min | 16-55 |
| Rod length | m | 3 |
| Rod diameter | mm | 76-89-102 |
| Main shaft pressure | T | 5 |
| Lifting force | T | 18 |
| Total swing stroke | M | 3.6 |
| Max rotary torque | Nm | 10000 |
| Max rotary speed | r/min | 50/100 |
| Secondary winch lifting force | T | 2 |
| Jacks stroke | m | 1.4 |
| Moving speed | km/h | 2.5 |
| Uphill angle | ° | 21° |
| Weight of the rig | T | 5.5 |
| Working dimensions | M | 3.1*2.8*7.3 |
| Diesel engine | KW | 90 |
| The oil pump | gear pump | |
| Overall dimensions | mm | 2400*1350*2000 |
| Working condition | Loose bed and bedrock | |
| Drilling method | Top drive hydraulic rotating and feeding, DTH percussion drilling or mud drilling | |
| Suitable hammer | high pressure type 5",6" 8" | |
