Product Application
1, the drilling rig is suitable for water well drilling, prospecting, geophysical exploration, roads and buildings and other exploration and blast hole drilling projects. 2, It can be chosen according to different alloy drill bit and PDC drill bits and so on. 3, It can drill 2-9 grade sandy clay and rock etc.
Main feature
1, It has hydraulic automatic feed mechanism structure, improves drilling efficiency, reduces labor intensity. 2, It adapts the ball chunk mechanism instead of the card holder,it can implement non-stop down the lever, easy to operate, safe and reliable. 3, Winch contains cage, forms a duplex structure supporting the star wheel, it can withstand strong impact. 4, Four groups of vertical box bearing retainer to ensure that the rotation has sufficient rigidity to deal with complicated geological conditions gravel layer, gravel layer, etc. 5, This machine adopts taper clutch national patent technology, it has transmission torque, easy operation, maintenance of the salient features.
| Technical parameters | |
| Max drill depth | 600m |
| Hole diameter | φ75-φ300mm |
| End Hole diameter | 75mm |
| Kelly diameter | 53/59*4200mm |
| Drill rod diameter | φ50、φ60mm |
| Drill hole angle | 90°~75° |
| Power(Diesel engine) | 15/2200kW/r/min |
| Weight of structure /size | 1150kg/2700*950*1770 |
| Spindle | |
| Spindle speed | 32-1057r/min |
| Spindle stroke | 600mm |
| Winch | |
| Max lifting capacity | 30kN |
| Single line lifting speed | 0.5-1.9m/s |
| Roll dia | φ300mm |
| Wirerope dia. | φ13mm |
| Winch roll capacity | 65m |
| Drill tower | |
| Rated load | 5t |
| Useful Height | 6m |
| Tower leg dimension | φ89mm |
| Mud pump | |
| Item | BW-250 |
| Flow | 250L/min |
| Max press | 2Mpa |
| stroke | 93T/min |
| Inlet tube dia. | φ76mm*4.5m |
| Outlet tube dia. | φ51mm*6m |
DTH drill bit
91.8% Response Rate




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Step 1
Payment and order readiness
Minimum order: 1 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
30 days
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Step 3
Packaging and dispatch
Packaging details are available on request.
Final packing, freight, and delivery dates are confirmed before dispatch.
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