Main features:
1, adopting caterpillar chassis, support oil cylinder stroke 1.5 m can automatic loading, relocation transportation is convenient.
2, having hydraulic feed mechanism, improve drilling efficiency.
3, equipped with a pressure gauge indicating pressure at the bottom of the bore, easy to master the hole.
4, have often closed hydraulic clamping, convenient and flexible manipulation.
5, vertical shaft can be realized and hoist of independent operation.
6, vertical shaft hole diameter is large, can be used in large six-party active drill pipe.
Machine parameters
| Drilling depth | 530m |
| Drilling diameter | 75-300mm |
| Hole diameter | 300mm |
| Final hole diameter | 75mm |
| Drill pipe | Φ60 |
| Drilling inclination | 90°--65° |
| Vertical axis |
| Vertical axis forward speed | 32-1057r/min |
| Vertical axis reversal speed | 29-137r/min |
| Vertical axis travel | 600mm |
| Vertical shaft bore diameter | 96mm |
| The main winch |
| Single rope to enhance speed | 0.5-1.9m/s |
| Rope diameter | 12.5mm |
| Single rope to enhance ability | 30kN |
| Reel diameter | 300mm |
| Reel capacity | 65m |
| Mud pump (optional) |
| Horizontal three-cylinder BW-250 mud pump | BW-250 mud pump |
| Displacement | 250L/min |
| Work pressure | 80kgcm² |
| Intake pipe diameter | 76mm |
| Outlet diameter | 51mm |
| Gear pump |
| Double gear pump | CBF-F63/25 |
| Pre-flow pressure | 63L/min 20Mpa |
| Post-flow pressure | 25L/min 20Mpa |
| Rig power |
| Diesel engine | YN27/39kw/2400rpm |
| Motor | Y180L-4/22kW/1470rpm |
| Weight size |
| Rig weight | 7000KG |
| Dimensions | 2500×900×1800mm |
Crawler Mounted Drill Rig is l is suitable for use in water well drilling, the exploration, geophysical exploration, road and building exploration and blasting hole drilling engineering, etc. It can be selected acording to the underlying different alloy, diamond,compact drill for drilling,etc.
Level 3,2-9 drilling, sandy clay and rock formations ,etc.
