Applications:
2014 good versatility large capacity spindle type core mini hand drill machine price is a drilling rig of thousand meters It is suitable for large and small caliber of core drilling with diamond, tungsten carbide bits, and engineering geological technology, hydrology, water wells and large-caliber engineering construction hole drilling.
Features:
1. Integrate the drill rig, crawler , mast, mud pump, control panel into one unit
2. Hydraulic system of the drilling rig ,it is very easy to operate.
3. The whole drilling equipment can be moved in whole, increasing drilling efficiency and reducing labor intensity.
4. Having mast landing and folded function, it is to walk and transport.
5. The drilling rig is spindle type, mechanical transmission, hydraulic feeding, and hydraulic clamping drilling tool. When rotary drilling it can carry out alloy-bit drilling and diamond drilling. When impact drilling it can achieve impact—vibration casing while drilling.
Technical Specifications
Drilling depth( m ) | 1000 | |
Spindle speed (r/min) | Forward | 83;152;217;254;316;468;667;970 |
Reverse | 67;206 | |
Max. spindle torque(Nm) | 4250 | |
Spindle stroke (mm) | 600 | |
Inner diameter of spindle (mm) | Φ93 | |
Max. pull/push force(KN) | 120/90 | |
Max. hoisting force (single wire rope(KN) | 45 | |
Hoisting speed(the third layer)(m/s) | 0.70,1.29,1.84,2.68 | |
Drum capacity and wire rope dia.)(m) | 17.5mm(170kg/mm2)110 m | |
18.5mm(170kg/mm2)90 m | ||
Speed of water brake (r/min) | 700~1800 | |
Water brake balance speed of single rope / single rope balancing load | 3~8m/s/45KN | |
Rated pressure of hydraulic system(Mpa) | 8 | |
Driving stem | Driving stemΦ89×79×6000mm | |
Power unit | Electric motor | Y225S-4 37Kw 1480r/min |
Diesel engine | R4105G54 42Kw 1480r/min | |
Diesel enige | YC4108ZD 50Kw 1500r/min | |
Weight(excluding power unit) (kg) | 2200 | |
Max. detachable subassembly(kg) | 350 | |
Dimension(LXWXH) (mm) | 3038×1100×1938 | |
