Product Detail
Product Parameter
The HT-300A water well drilling rig is a rigwith an optional mast height. Bothmodels A and B are equipped with aYuchai 85KW engine, which can providestrong output power for the machine.Model B, based on Model A, upgrades themast to a 6.6-meter stroke, supportingdrill rods from 1.5 meters to 6 meters,making it more versatile. Both models areequipped with a winch and a weldingmachine.DrillingRigIntroduction
| Specification | Value |
|---|---|
| The weight | 7.5 |
| The hole diameter | 140-325 |
| Drill depth | 300 |
| One-time advance length | 3.5/6.6 |
| Walking speed | 2.5 |
| Gradeability | 30 |
| Equipped capacitor | 85 |
| Working air pressure | 1.7-3.0 |
| Swing speed | 40/70 |
| Dril pipe diameter | φ76/φ89 |
| Dill pipe length | 1.5/2.0/3.0/6.0 |
| Rig lifting force | 10 |
| Rapid rise speed | 30 |
| Hoisting force of winch | 2 |
| swing torque | 5800/7600 |
| Dimensions | 5900*1850*2260 |
| The penetration efficiency | 15-35 |
| The engine brand | Yuchai |
| Optional accessories: electric welding machine, mud pump, foam pump | - |